Merge pull request #316 from MervinPraison/develop

Develop

.github/workflows/release.yml

@@ -0,0 +1,524 @@
+name: Release Workflow
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Tag to create release with (e.g., v2.0.10)'
+        required: true
+      fork_owner:
+        description: 'GitHub username of the fork owner'
+        required: true
+        default: 'tosin2013'
+
+jobs:
+  test-ubuntu:
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, ubuntu-24.04]
+        framework: ['crewai', 'autogen']
+      fail-fast: false
+
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 90
+
+    steps:
+    # First checkout the upstream repo at the specified tag
+    - name: Checkout upstream repo
+      uses: actions/checkout@v4
+      with:
+        repository: MervinPraison/PraisonAI
+        ref: ${{ github.event.inputs.tag }}
+        fetch-depth: 0
+
+    # Get the commit hash from the tag
+    - name: Get commit hash
+      id: get_commit
+      run: |
+        COMMIT_HASH=$(git rev-parse HEAD)
+        echo "commit_hash=$COMMIT_HASH" >> $GITHUB_OUTPUT
+        echo "Found commit: $COMMIT_HASH for tag ${{ github.event.inputs.tag }}"
+
+    # Now checkout the fork at main branch
+    - name: Checkout fork
+      uses: actions/checkout@v4
+      with:
+        repository: ${{ github.event.inputs.fork_owner }}/PraisonAI
+        ref: main
+        fetch-depth: 0
+        clean: true
+
+    # Sync with upstream commit
+    - name: Sync with upstream
+      run: |
+        git config --global user.name "GitHub Actions"
+        git config --global user.email "[email protected]"
+        
+        # Add upstream remote
+        git remote add upstream https://github.com/MervinPraison/PraisonAI.git
+        
+        # Fetch from upstream
+        git fetch upstream --tags --force
+        
+        # Reset to upstream commit
+        git reset --hard ${{ steps.get_commit.outputs.commit_hash }}
+
+    - name: Setup Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.11'
+        cache: 'pip'
+
+    - name: Install Poetry
+      run: |
+        curl -sSL https://install.python-poetry.org | python3 -
+        echo "$HOME/.local/bin" >> $GITHUB_PATH
+        poetry config virtualenvs.in-project true
+        poetry config virtualenvs.create true
+        poetry --version
+        poetry config --list
+
+    - name: Install Dependencies
+      run: |
+        poetry lock #--no-update
+        poetry install --all-extras
+        poetry env info
+        # Verify venv exists
+        test -d .venv || { echo "Virtual environment not created!"; exit 1; }
+        test -f .venv/bin/activate || { echo "Activation script not found!"; exit 1; }
+
+    - name: Run setup script
+      timeout-minutes: 20
+      run: |
+        set -e  # Exit on any error
+        curl -OL https://raw.githubusercontent.com/tosin2013/PraisonAI/refs/heads/main/setup.sh
+        chmod +x setup.sh
+        ./setup.sh --all --cicd || { echo "Setup script failed"; exit 1; }
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Test Basic Functionality
+      run: |
+        set -e  # Exit on any error
+        
+        # Random sleep between 60-120 seconds to avoid API rate limits
+        SLEEP_TIME=$((RANDOM % 61 + 60))
+        echo "Sleeping for $SLEEP_TIME seconds to avoid API rate limits..."
+        sleep $SLEEP_TIME
+        
+        lsof -ti:8084 | xargs -r kill -9 || true
+        source .venv/bin/activate || { echo "Failed to activate virtual environment"; exit 1; }
+        mkdir -p test_output || { echo "Failed to create test_output directory"; exit 1; }
+        
+        echo "Testing basic CLI functionality..."
+        
+        # Test auto generation with explicit framework
+        praisonai --framework ${{ matrix.framework }}  --auto "create a short test script" 2>&1 | tee test_output/auto_test.log
+        
+        # Verify the output file exists and has content
+        if [[ ! -s test_output/auto_test.log ]]; then
+          echo "Error: No output generated from auto test"
+          exit 1
+        fi
+        
+        # Test auto generation without framework
+        echo "Basic functionality tests passed!"
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        LOGLEVEL: "debug"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Test Framework-specific Features
+      continue-on-error: false
+      run: |
+        source .venv/bin/activate
+        
+        # Random sleep between 60-120 seconds to avoid API rate limits
+        SLEEP_TIME=$((RANDOM % 61 + 60))
+        echo "Sleeping for $SLEEP_TIME seconds to avoid API rate limits..."
+        sleep $SLEEP_TIME
+        
+        lsof -ti:8084 | xargs -r kill -9 || true
+        praisonai --framework ${{ matrix.framework }} --auto "create a movie script about Robots in Mars" 2>&1 | tee test_output/framework_output.txt || echo "Framework-specific test failed" >> test_output/errors.log
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Test Core Functionality
+      continue-on-error: false
+      run: |
+        source .venv/bin/activate
+        
+        # Random sleep between 60-120 seconds to avoid API rate limits
+        SLEEP_TIME=$((RANDOM % 61 + 60))
+        echo "Sleeping for $SLEEP_TIME seconds to avoid API rate limits..."
+        sleep $SLEEP_TIME
+        
+        echo "Testing core functionality..."
+        
+        # Test package imports
+        python3 -c "from praisonai.cli import PraisonAI; from praisonai.auto import AutoGenerator; from praisonai.agents_generator import AgentsGenerator" || exit 1
+        
+        # Test configuration loading
+        python3 -c "from praisonai.inc.config import generate_config; print(generate_config())" || exit 1
+        
+        # Test tools loading
+        python3 -c "from praisonai.inbuilt_tools import *" || exit 1
+        
+        echo "Core functionality tests passed!"
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        LOGLEVEL: "debug"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Test Agent Generation
+      continue-on-error: false
+      run: |
+        source .venv/bin/activate
+        
+        # Random sleep between 60-120 seconds to avoid API rate limits
+        SLEEP_TIME=$((RANDOM % 61 + 60))
+        echo "Sleeping for $SLEEP_TIME seconds to avoid API rate limits..."
+        sleep $SLEEP_TIME
+        
+        echo "Testing agent generation..."
+        
+        # Create a test YAML file
+        cat > test_agents.yaml <<EOF
+        topic: "Test automation task"
+        framework: "${{ matrix.framework }} "
+        roles:
+          - name: "Tester"
+            goal: "Test the system"
+            backstory: "Expert system tester"
+            tasks:
+              - description: "Verify system functionality"
+                expected_output: "Test results"
+        EOF
+        
+        # Test YAML loading and agent generation
+        python3 -c '
+        from praisonai.agents_generator import AgentsGenerator
+        config = [{"model": "llama-3.3-70b-versatile", "base_url": "https://api.groq.com/openai/v1/"}]
+        generator = AgentsGenerator("test_agents.yaml", "${{ matrix.framework }} ", config)
+        print("Agent generation test passed!")
+        ' || exit 1
+        
+        echo "Agent generation tests passed!"
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        LOGLEVEL: "debug"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Test Custom Tools Integration
+      continue-on-error: false
+      run: |
+        source .venv/bin/activate
+        
+        # Random sleep between 60-120 seconds to avoid API rate limits
+        SLEEP_TIME=$((RANDOM % 61 + 60))
+        echo "Sleeping for $SLEEP_TIME seconds to avoid API rate limits..."
+        sleep $SLEEP_TIME
+        
+        echo "Testing custom tools integration..."
+        
+        # Create a test tool
+        cat > test_tool.py <<EOF
+        from duckduckgo_search import DDGS
+        from praisonai_tools import BaseTool
+
+        class InternetSearchTool(BaseTool):
+            name: str = "Internet Search Tool"
+            description: str = "Search Internet for relevant information"
+
+            def _run(self, query: str):
+                return {"status": "success", "query": query}
+                
+            def test(self):
+                """Test method to verify tool setup"""
+                test_query = "test query"
+                result = self._run(test_query)
+                assert result["status"] == "success"
+                assert result["query"] == test_query
+                return True
+        EOF
+        
+        # Test tool loading and initialization
+        python3 -c '
+        import importlib.util
+        import sys
+        
+        # Load the test tool
+        spec = importlib.util.spec_from_file_location("test_tool", "test_tool.py")
+        module = importlib.util.module_from_spec(spec)
+        sys.modules["test_tool"] = module
+        spec.loader.exec_module(module)
+        
+        # Initialize and test the tool
+        tool = module.InternetSearchTool()
+        assert tool.test(), "Tool test failed"
+        print("Custom tool test passed!")
+        ' || exit 1
+        
+        echo "Custom tools integration test passed!"
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        LOGLEVEL: "debug"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Test PraisonAI Agents Configuration
+      continue-on-error: false
+      run: |
+        source .venv/bin/activate
+        
+        # Random sleep between 60-120 seconds to avoid API rate limits
+        SLEEP_TIME=$((RANDOM % 61 + 60))
+        echo "Sleeping for $SLEEP_TIME seconds to avoid API rate limits..."
+        sleep $SLEEP_TIME
+        
+        echo "Testing agents configuration..."
+        mkdir -p test_output || { echo "Failed to create test_output directory"; exit 1; }
+        
+        # Create test script
+        cat > test_agents.py <<EOF
+        from langchain_openai import ChatOpenAI
+        from crewai import Agent, Task, Crew
+        import os
+        import logging
+        import time
+        import random
+
+        logging.basicConfig(level="DEBUG")
+        logger = logging.getLogger(__name__)
+
+        def random_sleep(min_seconds=15, max_seconds=30):
+            """Sleep for a random duration to prevent API rate limiting"""
+            duration = random.uniform(min_seconds, max_seconds)
+            logger.info(f"Rate limit protection: Sleeping for {duration:.2f} seconds...")
+            time.sleep(duration)
+
+        class RateLimitedChatOpenAI(ChatOpenAI):
+            """ChatOpenAI with built-in rate limiting"""
+            def __call__(self, *args, **kwargs):
+                random_sleep()
+                return super().__call__(*args, **kwargs)
+
+        def run_test():
+            logger.info("Initializing test components...")
+            
+            # Initialize the LLM with rate limiting
+            llm = RateLimitedChatOpenAI(
+                model=os.getenv('OPENAI_MODEL_NAME', 'llama-3.3-70b-versatile'),
+                base_url=os.getenv('OPENAI_API_BASE', 'https://api.groq.com/openai/v1/'),
+                api_key=os.getenv('OPENAI_API_KEY'),
+                temperature=0.7
+            )
+
+            random_sleep()
+            logger.info("Creating researcher agent...")
+            researcher = Agent(
+                role="Test Automation Expert",
+                goal="Verify system functionality and performance",
+                backstory="""You are an expert in test automation and system verification,
+                skilled in identifying potential issues and validating functionality.""",
+                verbose=True,
+                allow_delegation=False,
+                llm=llm
+            )
+
+            random_sleep()
+            logger.info("Creating validator agent...")
+            validator = Agent(
+                role="Quality Assurance Specialist",
+                goal="Validate test results and ensure system reliability",
+                backstory="""You are a QA specialist focused on ensuring
+                system reliability and proper functionality.""",
+                verbose=True,
+                allow_delegation=False,
+                llm=llm
+            )
+
+            random_sleep()
+            logger.info("Creating test tasks...")
+            test_task = Task(
+                description="Run a basic system verification test",
+                expected_output="A report on system functionality verification",
+                agent=researcher
+            )
+
+            random_sleep()
+            validation_task = Task(
+                description="Validate the test results and compile findings",
+                expected_output="A validation report of test findings",
+                agent=validator
+            )
+
+            random_sleep()
+            logger.info("Initializing crew...")
+            crew = Crew(
+                agents=[researcher, validator],
+                tasks=[test_task, validation_task],
+                verbose=2
+            )
+
+            logger.info("Starting crew execution...")
+            result = crew.kickoff()
+            logger.info("Test execution completed.")
+            logger.info(f"Result: {result}")
+            return result
+
+        if __name__ == "__main__":
+            try:
+                run_test()
+            except Exception as e:
+                logger.error(f"Test failed with error: {str(e)}", exc_info=True)
+                raise
+        EOF
+        
+        # Run the test script with increased timeout
+        echo "Testing with Python API..."
+        timeout 1800 python3 test_agents.py 2>&1 | tee test_output/agents_test.log
+        
+        # Verify the output
+        if [[ ! -s test_output/agents_test.log ]]; then
+          echo "Error: No output generated from agents test"
+          exit 1
+        fi
+        
+        echo "Agents configuration tests passed!"
+      env:
+        OPENAI_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        GROQ_API_KEY: ${{ secrets.GROQ_API_KEY }}
+        OPENAI_MODEL_NAME: "llama-3.3-70b-versatile"
+        OPENAI_API_BASE: "https://api.groq.com/openai/v1/"
+        OPENAI_API_BASE_URL: "https://api.groq.com/openai/v1/"
+        LOGLEVEL: "debug"
+        PRAISONAI_NON_INTERACTIVE: "true"
+
+    - name: Upload test artifacts
+      if: always()
+      uses: actions/upload-artifact@v3
+      with:
+        name: praisonai-output-${{ matrix.os }}-${{ matrix.framework }}
+        path: test_output/
+        retention-days: 14
+
+  create-release:
+    needs: [test-ubuntu]
+    runs-on: ubuntu-latest
+    if: success()
+    steps:
+    # First checkout the fork's main branch
+    - name: Checkout fork repo
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+        token: ${{ secrets.PAT_TOKEN }}
+        repository: ${{ github.event.inputs.fork_owner }}/PraisonAI
+        ref: main
+
+    # Add upstream and get commit from tag
+    - name: Get upstream tag commit
+      id: get_upstream_commit
+      run: |
+        # Add upstream remote
+        git remote add upstream https://github.com/MervinPraison/PraisonAI.git
+        
+        # Delete local tag if it exists
+        git tag -d ${{ github.event.inputs.tag }} || true
+        
+        # Fetch from upstream including tags with force
+        git fetch upstream --tags --force
+        
+        # Verify tag exists in upstream
+        if ! git ls-remote --tags upstream | grep -q "refs/tags/${{ github.event.inputs.tag }}$"; then
+          echo "::error::Tag ${{ github.event.inputs.tag }} not found in upstream repository"
+          exit 1
+        fi
+        
+        # Get the commit hash from the upstream tag
+        UPSTREAM_COMMIT=$(git rev-list -n 1 refs/tags/${{ github.event.inputs.tag }})
+        if [ -z "$UPSTREAM_COMMIT" ]; then
+          echo "::error::Could not find commit for tag ${{ github.event.inputs.tag }}"
+          exit 1
+        fi
+        echo "upstream_commit=$UPSTREAM_COMMIT" >> $GITHUB_OUTPUT
+        echo "Found commit: $UPSTREAM_COMMIT for tag ${{ github.event.inputs.tag }}"
+
+    # Create tag at the same commit
+    - name: Create tag at commit
+      run: |
+        git config --global user.name "GitHub Actions"
+        git config --global user.email "[email protected]"
+        
+        # Remove tag if it exists locally
+        git tag -d ${{ github.event.inputs.tag }} || true
+        
+        # Remove tag if it exists remotely
+        git push origin :refs/tags/${{ github.event.inputs.tag }} || true
+        
+        # Fetch the specific commit from upstream
+        git fetch upstream ${{ steps.get_upstream_commit.outputs.upstream_commit }} --force
+        
+        # Reset to upstream commit
+        git reset --hard ${{ steps.get_upstream_commit.outputs.upstream_commit }}
+        
+        # Create and push tag
+        git tag -a ${{ github.event.inputs.tag }} -m "Release ${{ github.event.inputs.tag }} (synced from upstream MervinPraison/PraisonAI@${{ github.event.inputs.tag }})"
+        git push origin ${{ github.event.inputs.tag }}
+      env:
+        GIT_ASKPASS: /bin/echo
+        PAT_TOKEN: ${{ secrets.PAT_TOKEN }}
+
+    # Create the release
+    - name: Create Release
+      uses: actions/create-release@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.PAT_TOKEN }}
+      with:
+        tag_name: ${{ github.event.inputs.tag }}
+        release_name: Release ${{ github.event.inputs.tag }}
+        draft: false
+        prerelease: false
+        body: |
+          Release ${{ github.event.inputs.tag }} (synced from upstream)
+          
+          This release is synchronized with MervinPraison/PraisonAI@${{ github.event.inputs.tag }}
+          Commit: ${{ steps.get_upstream_commit.outputs.upstream_commit }}
+          
+          For installation:
+          ```bash
+          pip install praisonai
+          ```
+          
+          Changes from upstream v2.0.10:
+          - Updated agent configuration tests
+          - Added rate limiting protection
+          - Improved test reliability
+          
+          Forked from: MervinPraison/PraisonAI

.gitignore

@@ -64,4 +64,6 @@ node_modules
 outputs
 agents/praisonaiagents/build
 agents/praisonaiagents/dist
-agents/praisonaiagents/praisonaiagents.egg-info
+agents/praisonaiagents/praisonaiagents.egg-info
+.codegpt
+.praison

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3.11-slim
 WORKDIR /app
 COPY . .
-RUN pip install flask praisonai==2.0.5 gunicorn markdown
+RUN pip install flask praisonai==2.0.55 gunicorn markdown
 EXPOSE 8080
 CMD ["gunicorn", "-b", "0.0.0.0:8080", "api:app"]

Dockerfile.chat

@@ -0,0 +1,24 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    python3-dev \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python packages
+RUN pip install --no-cache-dir \
+    praisonaiagents>=0.0.4 \
+    praisonai_tools \
+    "praisonai==2.0.18" \
+    "praisonai[chat]" \
+    "embedchain[github,youtube]"
+
+# Copy application code
+COPY . .
+
+# Default command (will be overridden by docker-compose)
+CMD ["praisonai", "chat"]

Dockerfile.dev

@@ -0,0 +1,28 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    python3-dev \
+    portaudio19-dev \
+    python3-pyaudio \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python packages
+RUN pip install --no-cache-dir \
+    praisonaiagents>=0.0.4 \
+    praisonai_tools \
+    "praisonai==2.0.18" \
+    "praisonai[ui]" \
+    "praisonai[chat]" \
+    "praisonai[realtime]" \
+    "embedchain[github,youtube]"
+
+# Copy application code
+COPY . .
+
+# Default command (will be overridden by docker-compose)
+CMD ["praisonai", "ui"]

Dockerfile.ui

@@ -0,0 +1,24 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    python3-dev \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python packages
+RUN pip install --no-cache-dir \
+    praisonaiagents>=0.0.4 \
+    praisonai_tools \
+    "praisonai==2.0.18" \
+    "praisonai[ui]" \
+    "praisonai[crewai]"
+
+# Copy application code
+COPY . .
+
+# Default command (will be overridden by docker-compose)
+CMD ["praisonai", "ui"]

README.md

@@ -20,7 +20,142 @@
 
 </div>
 
-Praison AI, leveraging both AutoGen and CrewAI or any other agent framework, represents a low-code, centralised framework designed to simplify the creation and orchestration of multi-agent systems for various LLM applications, emphasizing ease of use, customization, and human-agent interaction.
+PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human–agent collaboration.
+
+<div align="center">
+  <a href="https://docs.praison.ai">
+    <p align="center">
+      <img src="https://img.shields.io/badge/📚_Documentation-Visit_docs.praison.ai-blue?style=for-the-badge&logo=bookstack&logoColor=white" alt="Documentation" />
+    </p>
+  </a>
+</div>
+
+## Key Features
+
+- 🤖 Automated AI Agents Creation
+- 🔄 Self Reflection AI Agents
+- 🧠 Reasoning AI Agents
+- 👁️ Multi Modal AI Agents
+- 🤝 Multi Agent Collaboration
+- ⚡ AI Agent Workflow
+- 🔄 Use CrewAI or AutoGen Framework
+- 💯 100+ LLM Support
+- 💻 Chat with ENTIRE Codebase
+- 🎨 Interactive UIs
+- 📄 YAML-based Configuration
+- 🛠️ Custom Tool Integration
+- 🔍 Internet Search Capability (using Crawl4AI and Tavily)
+- 🖼️ Vision Language Model (VLM) Support
+- 🎙️ Real-time Voice Interaction
+
+## Using No Code
+
+### Auto Mode:
+```bash
+pip install praisonai
+export OPENAI_API_KEY=xxxxxxxxxxxxxxxxxxxxxx
+praisonai --auto create a movie script about Robots in Mars
+```
+
+### Initialise Mode:
+```bash
+pip install praisonai
+export OPENAI_API_KEY=xxxxxxxxxxxxxxxxxxxxxx
+praisonai --init create a movie script about Robots in Mars
+praisonai
+```
+
+## Using Coding
+
+Light weight package dedicated for coding:
+```bash
+pip install praisonaiagents
+```
+
+```bash
+export OPENAI_API_KEY=xxxxxxxxxxxxxxxxxxxxxx
+```
+
+Create app.py file and add the code below:
+```python
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# 1. Create agents
+researcher = Agent(
+    name="Researcher",
+    role="Senior Research Analyst",
+    goal="Uncover cutting-edge developments in AI and data science",
+    backstory="""You are an expert at a technology research group, 
+    skilled in identifying trends and analyzing complex data.""",
+    verbose=True,
+    llm="gpt-4o",
+    markdown=True
+)
+writer = Agent(
+    name="Writer",
+    role="Tech Content Strategist",
+    goal="Craft compelling content on tech advancements",
+    backstory="""You are a content strategist known for 
+    making complex tech topics interesting and easy to understand.""",
+    llm="gpt-4o",
+    markdown=True
+)
+
+# 2. Define Tasks
+task1 = Task(
+    name="research_task",
+    description="""Analyze 2024's AI advancements. 
+    Find major trends, new technologies, and their effects.""",
+    expected_output="""A detailed report on 2024 AI advancements""",
+    agent=researcher
+)
+
+task2 = Task(
+    name="writing_task",
+    description="""Create a blog post about major AI advancements using the insights you have.
+    Make it interesting, clear, and suited for tech enthusiasts. 
+    It should be at least 4 paragraphs long.""",
+    expected_output="A blog post of at least 4 paragraphs",
+    agent=writer,
+)
+
+agents = PraisonAIAgents(
+    agents=[researcher, writer],
+    tasks=[task1, task2],
+    verbose=False,
+    process="hierarchical",
+    manager_llm="gpt-4o"
+)
+
+result = agents.start()
+```
+
+Run:
+```bash
+python app.py
+```
+
+## Ollama Integration
+```bash
+export OPENAI_BASE_URL=http://localhost:11434/v1
+```
+
+## Groq Integration
+Replace xxxx with Groq API KEY:
+```bash
+export OPENAI_API_KEY=xxxxxxxxxxx
+export OPENAI_BASE_URL=https://api.groq.com/openai/v1
+```
+
+## Logging
+```bash
+export LOGLEVEL=info
+```
+
+Advanced logging:
+```bash
+export LOGLEVEL=debug
+```
 
 <div align="center">
   <picture>
@@ -130,18 +265,7 @@ When installing with `pip install "praisonai[autogen]"`, you get:
 - Multi-agent conversation capabilities
 - Code execution environment
 
-## Key Features
 
-- 🤖 Automated AI Agents Creation
-- 🔄 Use CrewAI or AutoGen Framework
-- 💯 100+ LLM Support
-- 💻 Chat with ENTIRE Codebase
-- 🖥️ Interactive UIs
-- 📄 YAML-based Configuration
-- 🛠️ Custom Tool Integration
-- 🔍 Internet Search Capability (using Crawl4AI and Tavily)
-- 👁️ Vision Language Model (VLM) Support
-- 🎙️ Real-time Voice Interaction
 
 ## TL;DR Multi Agents
 
@@ -353,33 +477,7 @@ if __name__ == "__main__":
 
 ## Commands to Install Dependencies:
 
-1. **Install all dependencies, including dev dependencies:**
-
-   ```sh
-   poetry install
-   ```
-
-2. **Install only documentation dependencies:**
-
-   ```sh
-   poetry install --with docs
-   ```
-
-3. **Install only test dependencies:**
-
-   ```sh
-   poetry install --with test
-   ```
-
-4. **Install only dev dependencies:**
-
-   ```sh
-   poetry install --with dev
-   ```
-
-This configuration ensures that your development dependencies are correctly categorized and installed as needed.
-
-### Using uv (Fast Python Package Installer)
+### Using uv
 ```bash
 # Install uv if you haven't already
 pip install uv
@@ -430,3 +528,55 @@ Praison AI is an open-sourced software licensed under the **[MIT license](https:
 ## License
 
 Praison AI is an open-sourced software licensed under the **[MIT license](https://opensource.org/licenses/MIT)**.
+
+## Local Docker Development with Live Reload
+
+To facilitate local development with live reload, you can use Docker. Follow the steps below:
+
+1. **Create a `Dockerfile.dev`**:
+    ```dockerfile
+    FROM python:3.11-slim
+
+    WORKDIR /app
+
+    COPY . .
+
+    RUN pip install flask praisonai==2.0.18 watchdog
+
+    EXPOSE 5555
+
+    ENV FLASK_ENV=development
+
+    CMD ["flask", "run", "--host=0.0.0.0"]
+    ```
+
+2. **Create a `docker-compose.yml`**:
+    ```yaml
+    version: '3.8'
+
+    services:
+      app:
+        build:
+          context: .
+          dockerfile: Dockerfile.dev
+        volumes:
+          - .:/app
+        ports:
+          - "5555:5555"
+        environment:
+          FLASK_ENV: development
+        command: flask run --host=0.0.0.0
+
+      watch:
+        image: alpine:latest
+        volumes:
+          - .:/app
+        command: sh -c "apk add --no-cache inotify-tools && while inotifywait -r -e modify,create,delete /app; do kill -HUP 1; done"
+    ```
+
+3. **Run Docker Compose**:
+    ```bash
+    docker-compose up
+    ```
+
+This setup will allow you to develop locally with live reload, making it easier to test and iterate on your code.

agents.yaml

@@ -1,19 +1,22 @@
 framework: praisonai
-process: hierarchical
+process: sequential
 topic: create movie script about cat in mars
+memory: false
 roles:
   researcher:
     backstory: Skilled in research, with a focus on gathering accurate and relevant
       information.
     goal: Gather information about Mars and cats
     role: Researcher
+    min_reflect: 1
+    max_reflect: 2
     tasks:
       research_task:
         description: Research about Mars, its environment, and the feasibility of
           a cat being on Mars. Also, research about cat behavior and characteristics.
         expected_output: Document with research findings on Mars and cats.
     tools:
-    - ''
+    - search_tool
   narrative_designer:
     backstory: Skilled in narrative development, with a focus on creating engaging
       stories.
@@ -38,4 +41,4 @@ roles:
         expected_output: Final movie script with dialogue and scene details.
     tools:
     - ''
-dependencies: []
+dependencies: []

agents/.cursorrules

@@ -0,0 +1,8 @@
+1. Make minimal code changes as possible
+2. if you are creating function, make sure to name it in more easy, user friendly , optimised manner. 
+3. Never copy the exact code if presented with a code from other location or file or codebase, just make it optimised
+4. Always Follow the principle LESS IS MORE
+5. Make it minimal change as possible
+6. Firstly try not to make any modification to the existing code as possible
+7. Only modify the existing code if its highly required, without that if it cant be done, then add new code section. 
+8. If you are adding new code, make sure to add it in a way that it can be easily integrated with the existing codebase. 

agents/.devcontainer/Dockerfile

@@ -0,0 +1,43 @@
+FROM mcr.microsoft.com/devcontainers/python:3.11
+
+# Prevent apt from showing prompts
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    git \
+    curl \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create a non-root user
+ARG USERNAME=vscode
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+
+# Create the user and group only if they don't exist
+RUN if ! getent group $USER_GID > /dev/null 2>&1; then \
+        groupadd --gid $USER_GID $USERNAME; \
+    fi && \
+    if ! getent passwd $USER_UID > /dev/null 2>&1; then \
+        useradd --uid $USER_UID --gid $USER_GID -m $USERNAME; \
+    fi && \
+    apt-get update && \
+    apt-get install -y sudo && \
+    echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME && \
+    chmod 0440 /etc/sudoers.d/$USERNAME
+
+# Set Python environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1
+
+# Install Python dependencies
+COPY requirements.txt /tmp/pip-tmp/
+RUN pip3 --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements.txt \
+    && rm -rf /tmp/pip-tmp
+
+# Switch to non-root user
+USER $USERNAME
+
+# Set the default shell to bash
+ENV SHELL=/bin/bash

agents/.devcontainer/devcontainer.json

@@ -0,0 +1,36 @@
+{
+    "name": "PraisonAI Development",
+    "dockerFile": "Dockerfile",
+    "context": "..",
+    "runArgs": [
+        "--env-file",
+        ".env",
+        "--network=host"
+    ],
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "ms-python.python",
+                "ms-python.vscode-pylance",
+                "ms-python.black-formatter",
+                "ms-toolsai.jupyter",
+                "yzhang.markdown-all-in-one",
+                "streetsidesoftware.code-spell-checker"
+            ],
+            "settings": {
+                "python.defaultInterpreterPath": "/usr/local/bin/python",
+                "python.linting.enabled": true,
+                "python.formatting.provider": "black",
+                "editor.formatOnSave": true,
+                "editor.rulers": [88],
+                "files.trimTrailingWhitespace": true
+            }
+        }
+    },
+    "remoteUser": "vscode",
+    "updateRemoteUserUID": false,
+    "forwardPorts": [],
+    "appPort": ["56040:56040"],
+    "overrideCommand": false,
+    "init": true
+}

agents/.gitignore

@@ -81,3 +81,7 @@ praisonaiagents/dist
 praisonaiagents/praisonaiagents.egg-info
 dist
 build
+*.mp4 
+*.png 
+graph.py
+chroma_db/

agents/.praisonignore

@@ -0,0 +1,32 @@
+.cursorrules
+.gitignore
+.praisoncontext
+.praisonignore
+.windsurfrules
+async_example.py
+async_example_full.py
+async_example_full_multigroups.py
+auto_agents_example.py
+code_agents_example.py
+example_callback.py
+example_custom_tools.py
+example_sequential.py
+image.jpg
+langchain_example.py
+langchain_logs.py
+long_term.db
+mini_agents_example.py
+multimodal.py
+praisonaiagents/tools/*
+praisonaiagents/process/*
+pyproject.toml
+short_term.db
+structured_agents_example.py
+structured_response_example.py
+test.py
+tools_example.py
+uv.lock
+workflow_example_basic.py
+workflow_example_detailed.py
+__pycache__
+__pycache__/*

agents/.windsurfrules

@@ -0,0 +1,8 @@
+1. Make minimal code changes as possible
+2. if you are creating function, make sure to name it in more easy, user friendly , optimised manner. 
+3. Never copy the exact code if presented with a code from other location or file or codebase, just make it optimised
+4. Always Follow the principle LESS IS MORE
+5. Make it minimal change as possible
+6. Firstly try not to make any modification to the existing code as possible
+7. Only modify the existing code if its highly required, without that if it cant be done, then add new code section. 
+8. If you are adding new code, make sure to add it in a way that it can be easily integrated with the existing codebase. 

agents/async_example.py

@@ -0,0 +1,233 @@
+import asyncio
+import time
+from typing import List, Dict
+from praisonaiagents import Agent, Task, PraisonAIAgents, TaskOutput
+from praisonaiagents.main import (
+    display_error,
+    display_interaction,
+    display_tool_call,
+    display_instruction,
+    error_logs,
+    Console
+)
+from duckduckgo_search import DDGS
+from pydantic import BaseModel
+
+console = Console()
+
+# 1. Define output model for structured results
+class SearchResult(BaseModel):
+    query: str
+    results: List[Dict[str, str]]
+    total_results: int
+
+# 2. Define both sync and async tools
+def sync_search_tool(query: str) -> List[Dict]:
+    """
+    Synchronous search using DuckDuckGo.
+    Args:
+        query (str): The search query.
+    Returns:
+        list: Search results
+    """
+    display_tool_call(f"Running sync search for: {query}", console)
+    time.sleep(1)  # Simulate network delay
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=5):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        return results
+    except Exception as e:
+        error_msg = f"Error during sync search: {e}"
+        display_error(error_msg, console)
+        error_logs.append(error_msg)
+        return []
+
+async def async_search_tool(query: str) -> List[Dict]:
+    """
+    Asynchronous search using DuckDuckGo.
+    Args:
+        query (str): The search query.
+    Returns:
+        list: Search results
+    """
+    display_tool_call(f"Running async search for: {query}", console)
+    await asyncio.sleep(1)  # Simulate network delay
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=5):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        return results
+    except Exception as e:
+        error_msg = f"Error during async search: {e}"
+        display_error(error_msg, console)
+        error_logs.append(error_msg)
+        return []
+
+# 3. Define both sync and async callbacks
+def sync_callback(output: TaskOutput):
+    display_interaction("Sync Callback", f"Processing output: {output.raw[:100]}...", markdown=True, console=console)
+    time.sleep(1)  # Simulate processing
+    if output.output_format == "JSON":
+        display_tool_call(f"Processed JSON result: {output.json_dict}", console)
+    elif output.output_format == "Pydantic":
+        display_tool_call(f"Processed Pydantic result: {output.pydantic}", console)
+
+async def async_callback(output: TaskOutput):
+    display_interaction("Async Callback", f"Processing output: {output.raw[:100]}...", markdown=True, console=console)
+    await asyncio.sleep(1)  # Simulate processing
+    if output.output_format == "JSON":
+        display_tool_call(f"Processed JSON result: {output.json_dict}", console)
+    elif output.output_format == "Pydantic":
+        display_tool_call(f"Processed Pydantic result: {output.pydantic}", console)
+
+# 4. Create agents with different tools
+sync_agent = Agent(
+    name="SyncAgent",
+    role="Synchronous Search Specialist",
+    goal="Perform synchronous searches and return structured results",
+    backstory="Expert in sync operations and data organization",
+    tools=[sync_search_tool],
+    self_reflect=False,
+    verbose=True,
+    markdown=True
+)
+
+async_agent = Agent(
+    name="AsyncAgent",
+    role="Asynchronous Search Specialist",
+    goal="Perform asynchronous searches and return structured results",
+    backstory="Expert in async operations and data organization",
+    tools=[async_search_tool],
+    self_reflect=False,
+    verbose=True,
+    markdown=True
+)
+
+# 5. Create tasks with different configurations
+sync_task = Task(
+    name="sync_search",
+    description="Search for 'Python programming' using sync tool and return structured results",
+    expected_output="SearchResult model with query details and results",
+    agent=sync_agent,
+    async_execution=False,
+    callback=sync_callback,
+    output_pydantic=SearchResult
+)
+
+async_task = Task(
+    name="async_search",
+    description="Search for 'Async programming' using async tool and return structured results",
+    expected_output="SearchResult model with query details and results",
+    agent=async_agent,
+    async_execution=True,
+    callback=async_callback,
+    output_pydantic=SearchResult
+)
+
+# 6. Create workflow tasks
+workflow_sync_task = Task(
+    name="workflow_sync",
+    description="Workflow sync search for 'AI trends' with structured output",
+    expected_output="SearchResult model with AI trends data",
+    agent=sync_agent,
+    async_execution=False,
+    is_start=True,
+    next_tasks=["workflow_async"],
+    output_pydantic=SearchResult
+)
+
+workflow_async_task = Task(
+    name="workflow_async",
+    description="Workflow async search for 'Future of AI' with structured output",
+    expected_output="SearchResult model with Future of AI data",
+    agent=async_agent,
+    async_execution=True,
+    output_pydantic=SearchResult
+)
+
+# 7. Example usage functions
+def run_sync_example():
+    """Run synchronous example"""
+    display_instruction("\nRunning Synchronous Example...", console)
+    agents = PraisonAIAgents(
+        agents=[sync_agent],
+        tasks=[sync_task],
+        verbose=1,
+        process="sequential"
+    )
+    result = agents.start()
+    display_interaction("Sync Example", f"Result: {result}", markdown=True, console=console)
+
+async def run_async_example():
+    """Run asynchronous example"""
+    display_instruction("\nRunning Asynchronous Example...", console)
+    agents = PraisonAIAgents(
+        agents=[async_agent],
+        tasks=[async_task],
+        verbose=1,
+        process="sequential"
+    )
+    result = await agents.astart()
+    display_interaction("Async Example", f"Result: {result}", markdown=True, console=console)
+
+async def run_mixed_example():
+    """Run mixed sync/async example"""
+    display_instruction("\nRunning Mixed Sync/Async Example...", console)
+    agents = PraisonAIAgents(
+        agents=[sync_agent, async_agent],
+        tasks=[sync_task, async_task],
+        verbose=1,
+        process="sequential"
+    )
+    result = await agents.astart()
+    display_interaction("Mixed Example", f"Result: {result}", markdown=True, console=console)
+
+async def run_workflow_example():
+    """Run workflow example with both sync and async tasks"""
+    display_instruction("\nRunning Workflow Example...", console)
+    agents = PraisonAIAgents(
+        agents=[sync_agent, async_agent],
+        tasks=[workflow_sync_task, workflow_async_task],
+        verbose=1,
+        process="workflow"
+    )
+    result = await agents.astart()
+    display_interaction("Workflow Example", f"Result: {result}", markdown=True, console=console)
+
+# 8. Main execution
+async def main():
+    """Main execution function"""
+    display_instruction("Starting PraisonAI Agents Examples...", console)
+    
+    try:
+        # Run sync example in a separate thread to not block the event loop
+        loop = asyncio.get_event_loop()
+        await loop.run_in_executor(None, run_sync_example)
+        
+        # Run async examples
+        await run_async_example()
+        await run_mixed_example()
+        await run_workflow_example()
+
+        if error_logs:
+            display_error("\nErrors encountered during execution:", console)
+            for error in error_logs:
+                display_error(error, console)
+    except Exception as e:
+        display_error(f"Error in main execution: {e}", console)
+        error_logs.append(str(e))
+
+if __name__ == "__main__":
+    # Run the main function
+    asyncio.run(main()) 

agents/async_example_full.py

@@ -0,0 +1,152 @@
+import asyncio
+import time
+from typing import List, Dict
+from praisonaiagents import Agent, Task, PraisonAIAgents, TaskOutput
+from duckduckgo_search import DDGS
+from pydantic import BaseModel
+
+# 1. Define output model for structured results
+class SearchResult(BaseModel):
+    query: str
+    results: List[Dict[str, str]]
+    total_results: int
+
+# 2. Define async tool
+async def async_search_tool(query: str) -> Dict:
+    """Perform asynchronous search and return structured results."""
+    await asyncio.sleep(1)  # Simulate network delay
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=5):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        
+        return {
+            "query": query,
+            "results": results,
+            "total_results": len(results)
+        }
+    except Exception as e:
+        print(f"Error during async search: {e}")
+        return {
+            "query": query,
+            "results": [],
+            "total_results": 0
+        }
+
+# 3. Define async callback
+async def async_callback(output: TaskOutput):
+    await asyncio.sleep(1)  # Simulate processing
+    if output.output_format == "JSON":
+        print(f"Processed JSON result: {output.json_dict}")
+    elif output.output_format == "Pydantic":
+        print(f"Processed Pydantic result: {output.pydantic}")
+
+# 4. Create specialized agents
+async_agent = Agent(
+    name="AsyncSearchAgent",
+    role="Search Specialist",
+    goal="Perform fast parallel searches with structured results",
+    backstory="Expert in efficient data retrieval and parallel search operations",
+    tools=[async_search_tool],
+    self_reflect=False,
+    verbose=True,
+    markdown=True
+)
+
+summary_agent = Agent(
+    name="SummaryAgent",
+    role="Research Synthesizer",
+    goal="Create concise summaries from multiple search results",
+    backstory="Expert in analyzing and synthesizing information from multiple sources",
+    self_reflect=True,
+    verbose=True,
+    markdown=True
+)
+
+# 5. Create async tasks
+async_task = Task(
+    name="async_search",
+    description="Search for 'Async programming' and return results in JSON format with query, results array, and total_results count.",
+    expected_output="SearchResult model with structured data",
+    agent=async_agent,
+    async_execution=True,
+    callback=async_callback,
+    output_json=SearchResult
+)
+
+async def run_parallel_tasks():
+    """Run multiple async tasks in parallel"""
+    print("\nRunning Parallel Async Tasks...")
+    
+    # Define different search topics
+    search_topics = [
+        "Latest AI Developments 2024",
+        "Machine Learning Best Practices",
+        "Neural Networks Architecture"
+    ]
+    
+    # Create tasks for different topics
+    parallel_tasks = [
+        Task(
+            name=f"search_task_{i}",
+            description=f"Search for '{topic}' and return structured results with query details and findings.",
+            expected_output="SearchResult model with search data",
+            agent=async_agent,
+            async_execution=True,
+            callback=async_callback,
+            output_json=SearchResult
+        ) for i, topic in enumerate(search_topics)
+    ]
+    
+    # Create summarization task
+    summary_task = Task(
+        name="summary_task",
+        description="Analyze all search results and create a concise summary highlighting key findings, patterns, and implications.",
+        expected_output="Structured summary with key findings and insights",
+        agent=summary_agent,
+        async_execution=False,
+        callback=async_callback,
+        context=parallel_tasks
+    )
+    
+    # Create a single PraisonAIAgents instance with both agents
+    agents = PraisonAIAgents(
+        agents=[async_agent, summary_agent],
+        tasks=parallel_tasks + [summary_task],
+        verbose=1,
+        process="sequential"
+    )
+    
+    # Run all tasks
+    results = await agents.astart()
+    print(f"Tasks Results: {results}")
+    
+    # Return results in a serializable format
+    return {
+        "search_results": {
+            "task_status": {k: v for k, v in results["task_status"].items() if k != summary_task.id},
+            "task_results": [str(results["task_results"][i]) if results["task_results"][i] else None 
+                           for i in range(len(parallel_tasks))]
+        },
+        "summary": str(results["task_results"][summary_task.id]) if results["task_results"].get(summary_task.id) else None,
+        "topics": search_topics
+    }
+
+# 6. Main execution
+async def main():
+    """Main execution function"""
+    print("Starting Async AI Agents Examples...")
+    
+    try:
+        await run_parallel_tasks()
+    except Exception as e:
+        print(f"Error in main execution: {e}")
+
+if __name__ == "__main__":
+    # Run the main function
+    asyncio.run(main())

agents/async_example_full_multigroups.py

@@ -0,0 +1,248 @@
+import asyncio
+import time
+from typing import List, Dict
+from praisonaiagents import Agent, Task, PraisonAIAgents, TaskOutput
+from duckduckgo_search import DDGS
+from pydantic import BaseModel
+
+# 1. Define output model for structured results
+class SearchResult(BaseModel):
+    query: str
+    results: List[Dict[str, str]]
+    total_results: int
+
+# 2. Define async tool
+async def async_search_tool(query: str) -> Dict:
+    """
+    Asynchronous search using DuckDuckGo.
+    Args:
+        query (str): The search query.
+    Returns:
+        dict: Search results in SearchResult model format
+    """
+    await asyncio.sleep(1)  # Simulate network delay
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=5):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        
+        # Format response to match SearchResult model
+        return {
+            "query": query,
+            "results": results,
+            "total_results": len(results)
+        }
+    except Exception as e:
+        print(f"Error during async search: {e}")
+        return {
+            "query": query,
+            "results": [],
+            "total_results": 0
+        }
+
+# 3. Define async callback
+async def async_callback(output: TaskOutput):
+    await asyncio.sleep(1)  # Simulate processing
+    if output.output_format == "JSON":
+        print(f"Processed JSON result: {output.json_dict}")
+    elif output.output_format == "Pydantic":
+        print(f"Processed Pydantic result: {output.pydantic}")
+
+# 4. Create specialized agents
+async_agent = Agent(
+    name="AsyncSearchAgent",
+    role="Asynchronous Search Specialist",
+    goal="Perform fast and efficient asynchronous searches with structured results",
+    backstory="Expert in parallel search operations and data retrieval",
+    tools=[async_search_tool],
+    self_reflect=False,
+    verbose=True,
+    markdown=True
+)
+
+summary_agent = Agent(
+    name="SummaryAgent",
+    role="Research Synthesizer",
+    goal="Create comprehensive summaries and identify patterns across multiple search results",
+    backstory="""Expert in analyzing and synthesizing information from multiple sources.
+Skilled at identifying patterns, trends, and connections between different topics.
+Specializes in creating clear, structured summaries that highlight key insights.""",
+    self_reflect=True,  # Enable self-reflection for better summary quality
+    verbose=True,
+    markdown=True
+)
+
+# 5. Create async tasks
+async_task = Task(
+    name="async_search",
+    description="""Search for 'Async programming' and return results in the following JSON format:
+{
+    "query": "the search query",
+    "results": [
+        {
+            "title": "result title",
+            "url": "result url",
+            "snippet": "result snippet"
+        }
+    ],
+    "total_results": number of results
+}""",
+    expected_output="SearchResult model with query details and results",
+    agent=async_agent,
+    async_execution=True,
+    callback=async_callback,
+    output_json=SearchResult
+)
+
+# 6. Example usage functions
+async def run_single_task():
+    """Run single async task"""
+    print("\nRunning Single Async Task...")
+    agents = PraisonAIAgents(
+        agents=[async_agent],
+        tasks=[async_task],
+        verbose=1,
+        process="sequential"
+    )
+    result = await agents.astart()
+    print(f"Single Task Result: {result}")
+
+async def run_parallel_tasks():
+    """Run multiple async tasks in parallel"""
+    print("\nRunning Parallel Async Tasks...")
+    
+    # Define different search topics
+    search_topics = [
+        "Latest AI Developments 2024",
+        "Machine Learning Best Practices",
+        "Neural Networks Architecture"
+    ]
+    
+    # Create tasks for different topics
+    parallel_tasks = [
+        Task(
+            name=f"search_task_{i}",
+            description=f"""Search for '{topic}' and return results in the following JSON format:
+{{
+    "query": "{topic}",
+    "results": [
+        {{
+            "title": "result title",
+            "url": "result url",
+            "snippet": "result snippet"
+        }}
+    ],
+    "total_results": number of results
+}}""",
+            expected_output="SearchResult model with detailed information",
+            agent=async_agent,
+            async_execution=True,
+            callback=async_callback,
+            output_json=SearchResult
+        ) for i, topic in enumerate(search_topics)
+    ]
+    
+    # Create summarization task with the specialized summary agent
+    summary_task = Task(
+        name="summary_task",
+        description="""As a Research Synthesizer, analyze the search results and create a comprehensive summary. Your task:
+
+1. Analyze Results:
+   - Review all search results thoroughly
+   - Extract key findings from each topic
+   - Identify main themes and concepts
+
+2. Find Connections:
+   - Identify relationships between topics
+   - Spot common patterns or contradictions
+   - Note emerging trends across sources
+
+3. Create Structured Summary:
+   - Main findings per topic
+   - Cross-cutting themes
+   - Emerging trends
+   - Practical implications
+   - Future directions
+
+4. Quality Checks:
+   - Ensure all topics are covered
+   - Verify accuracy of connections
+   - Confirm clarity of insights
+   - Validate practical relevance
+
+Present the summary in a clear, structured format with sections for findings, patterns, trends, and implications.""",
+        expected_output="""A comprehensive research synthesis containing:
+- Detailed findings from each search topic
+- Cross-topic patterns and relationships
+- Emerging trends and their implications
+- Practical applications and future directions""",
+        agent=summary_agent,  # Use the specialized summary agent
+        async_execution=False,  # Run synchronously after search tasks
+        callback=async_callback
+    )
+    
+    # First run parallel search tasks
+    agents = PraisonAIAgents(
+        agents=[async_agent],
+        tasks=parallel_tasks,  # Only run search tasks first
+        verbose=1,
+        process="sequential"
+    )
+    search_results = await agents.astart()
+    print(f"Search Tasks Results: {search_results}")
+    
+    # Create task objects with results for context
+    completed_tasks = []
+    for i, topic in enumerate(search_topics):
+        task = Task(
+            name=f"search_task_{i}_result",
+            description=f"Search results for: {topic}",
+            expected_output="Search results from previous task",
+            agent=async_agent,
+            result=search_results["task_results"][i]
+        )
+        completed_tasks.append(task)
+    
+    # Update summary task with context from search results
+    summary_task.context = completed_tasks
+    
+    # Run summarization task with summary agent
+    summary_agents = PraisonAIAgents(
+        agents=[summary_agent],  # Use summary agent for synthesis
+        tasks=[summary_task],
+        verbose=1,
+        process="sequential"
+    )
+    summary_result = await summary_agents.astart()
+    print(f"Summary Task Result: {summary_result}")
+    
+    # Return results in a serializable format
+    return {
+        "search_results": {
+            "task_status": search_results["task_status"],
+            "task_results": [str(result) if result else None for result in search_results["task_results"]]
+        },
+        "summary": str(summary_result),
+        "topics": search_topics
+    }
+
+# 7. Main execution
+async def main():
+    """Main execution function"""
+    print("Starting Async AI Agents Examples...")
+    
+    try:
+        # Run different async patterns
+        await run_single_task()
+        await run_parallel_tasks()
+    except Exception as e:
+        print(f"Error in main execution: {e}")
+
+if __name__ == "__main__":
+    # Run the main function
+    asyncio.run(main())

agents/auto_agents_example.py

@@ -0,0 +1,11 @@
+from praisonaiagents import AutoAgents
+from praisonaiagents.tools import duckduckgo
+
+agents = AutoAgents(
+    instructions="Search for information about AI Agents",
+    tools=[duckduckgo],
+    process="sequential",
+    verbose=True
+)
+
+agents.start()

agents/autonomous-agent.py

@@ -0,0 +1,114 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+import time
+
+def get_environment_state():
+    """Simulates getting current environment state"""
+    current_time = int(time.time())
+    states = ["normal", "critical", "optimal"]
+    state = states[current_time % 3]
+    print(f"Environment state: {state}")
+    return state
+
+def perform_action(state: str):
+    """Simulates performing an action based on state"""
+    actions = {
+        "normal": "maintain",
+        "critical": "fix",
+        "optimal": "enhance"
+    }
+    action = actions.get(state, "observe")
+    print(f"Performing action: {action} for state: {state}")
+    return action
+
+def get_feedback():
+    """Simulates environment feedback"""
+    current_time = int(time.time())
+    feedback = "positive" if current_time % 2 == 0 else "negative"
+    print(f"Feedback received: {feedback}")
+    return feedback
+
+# Create specialized agents
+llm_caller = Agent(
+    name="Environment Monitor",
+    role="State analyzer",
+    goal="Monitor environment and analyze state",
+    instructions="Check environment state and provide analysis",
+    tools=[get_environment_state]
+)
+
+action_agent = Agent(
+    name="Action Executor",
+    role="Action performer",
+    goal="Execute appropriate actions based on state",
+    instructions="Determine and perform actions based on environment state",
+    tools=[perform_action]
+)
+
+feedback_agent = Agent(
+    name="Feedback Processor",
+    role="Feedback analyzer",
+    goal="Process environment feedback and adapt strategy",
+    instructions="Analyze feedback and provide adaptation recommendations",
+    tools=[get_feedback]
+)
+
+# Create tasks for autonomous workflow
+monitor_task = Task(
+    name="monitor_environment",
+    description="Monitor and analyze environment state",
+    expected_output="Current environment state analysis",
+    agent=llm_caller,
+    is_start=True,
+    task_type="decision",
+    next_tasks=["execute_action"],
+    condition={
+        "normal": ["execute_action"],
+        "critical": ["execute_action"],
+        "optimal": "exit"
+    }
+)
+
+action_task = Task(
+    name="execute_action",
+    description="Execute appropriate action based on state",
+    expected_output="Action execution result",
+    agent=action_agent,
+    next_tasks=["process_feedback"]
+)
+
+feedback_task = Task(
+    name="process_feedback",
+    description="Process feedback and adapt strategy",
+    expected_output="Strategy adaptation based on feedback",
+    agent=feedback_agent,
+    next_tasks=["monitor_environment"],  # Create feedback loop
+    context=[monitor_task, action_task]  # Access to previous states and actions
+)
+
+# Create workflow manager
+workflow = PraisonAIAgents(
+    agents=[llm_caller, action_agent, feedback_agent],
+    tasks=[monitor_task, action_task, feedback_task],
+    process="workflow",
+    verbose=True
+)
+
+def main():
+    print("\nStarting Autonomous Agent Workflow...")
+    print("=" * 50)
+    
+    # Run autonomous workflow
+    results = workflow.start()
+    
+    # Print results
+    print("\nAutonomous Agent Results:")
+    print("=" * 50)
+    for task_id, result in results["task_results"].items():
+        if result:
+            task_name = result.description
+            print(f"\nTask: {task_name}")
+            print(f"Result: {result.raw}")
+            print("-" * 50)
+
+if __name__ == "__main__":
+    main()

agents/chunking-direct-test.py

@@ -0,0 +1,14 @@
+from praisonaiagents.knowledge import Chunking
+
+# No heavy imports or initialization happens here
+chunking = Chunking(chunker_type='token')
+
+# Chunker is only initialized when first used
+chunks = chunking.chunk("Your text here")
+
+# Embedding model is only loaded if using semantic chunking
+semantic_chunking = Chunking(chunker_type='recursive')
+# Embedding model and chunker are loaded here on first use
+semantic_chunks = semantic_chunking.chunk("Your text here")
+
+print(semantic_chunks)

agents/code-analysis-agents.py

@@ -0,0 +1,97 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+from gitingest import ingest
+
+class CodeMetrics(BaseModel):
+    category: str
+    score: int
+    findings: List[str]
+
+class CodeAnalysisReport(BaseModel):
+    overall_quality: int
+    code_metrics: List[CodeMetrics]
+    architecture_score: int
+    maintainability_score: int
+    performance_score: int
+    security_score: int
+    test_coverage: int
+    key_strengths: List[str]
+    improvement_areas: List[str]
+    tech_stack: List[str]
+    recommendations: List[str]
+    complexity_metrics: Dict[str, int]
+    best_practices: List[Dict[str, str]]
+    potential_risks: List[str]
+    documentation_quality: int
+
+code_analyzer = Agent(
+    role="Code Analysis Expert",
+    goal="Provide comprehensive code evaluation and recommendations",
+    backstory="""Expert code analyst specializing in architecture review, 
+    best practices, and technical debt assessment.""",
+    verbose=True
+)
+
+code_analysis_task = Task(
+    description="""Analyze code repository and provide structured evaluation:
+    
+    1. Overall Quality (0-100)
+    2. Core Metrics Analysis:
+       - Architecture and Design
+       - Code Maintainability
+       - Performance Optimization
+       - Security Practices
+       - Test Coverage
+    3. Technical Assessment:
+       - Technology Stack Review
+       - Code Complexity Analysis
+       - Best Practices Adherence
+       - Risk Assessment
+    4. Recommendations:
+       - Key Improvements
+       - Architecture Suggestions
+       - Security Enhancements""",
+    expected_output="Detailed code analysis report with metrics and recommendations",
+    agent=code_analyzer,
+    output_pydantic=CodeAnalysisReport
+)
+
+def analyze_code(code_source: str) -> CodeAnalysisReport:
+    """
+    Analyze code from directory path or GitHub URL
+    """
+    # Ingest code content
+    summary, tree, content = ingest(code_source)
+    
+    # Concatenate context into structured format
+    context_text = f"""
+    CODE REPOSITORY ANALYSIS
+    =======================
+    
+    SUMMARY
+    -------
+    {summary}
+    
+    REPOSITORY STRUCTURE
+    -------------------
+    {tree}
+    
+    SOURCE CODE
+    -----------
+    {content}
+    """
+    
+    # Initialize and run analysis
+    agents = PraisonAIAgents(
+        agents=[code_analyzer],
+        tasks=[code_analysis_task]
+    )
+    
+    return agents.start(context_text)
+
+if __name__ == "__main__":
+    # Example usage
+    code_source = "https://github.com/openai/openai-python/tree/main/src/openai/cli/_api/chat"  # GitHub URL or local directory
+    result = analyze_code(code_source)
+    print(result) 

agents/code-analysis-streamlit.py

@@ -0,0 +1,217 @@
+import streamlit as st
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict, Any
+from gitingest import ingest
+
+# Import the same classes and code from code-analysis-agents.py
+class CodeMetrics(BaseModel):
+    category: str
+    score: int
+    findings: List[str]
+
+class CodeAnalysisReport(BaseModel):
+    overall_quality: int
+    code_metrics: List[CodeMetrics]
+    architecture_score: int
+    maintainability_score: int
+    performance_score: int
+    security_score: int
+    test_coverage: int
+    key_strengths: List[str]
+    improvement_areas: List[str]
+    tech_stack: List[str]
+    recommendations: List[str]
+    complexity_metrics: Dict[str, int]
+    best_practices: List[Dict[str, str]]
+    potential_risks: List[str]
+    documentation_quality: int
+
+def analyze_code(code_source: str) -> CodeAnalysisReport:
+    """
+    Analyze code from directory path or GitHub URL
+    """
+    # Create code analyzer agent
+    code_analyzer = Agent(
+        role="Code Analysis Expert",
+        goal="Provide comprehensive code evaluation and recommendations",
+        backstory="""Expert code analyst specializing in architecture review, 
+        best practices, and technical debt assessment.""",
+        verbose=True
+    )
+
+    # Create analysis task
+    code_analysis_task = Task(
+        description="""Analyze code repository and provide structured evaluation:
+        
+        1. Overall Quality (0-100)
+        2. Core Metrics Analysis:
+           - Architecture and Design
+           - Code Maintainability
+           - Performance Optimization
+           - Security Practices
+           - Test Coverage
+        3. Technical Assessment:
+           - Technology Stack Review
+           - Code Complexity Analysis
+           - Best Practices Adherence
+           - Risk Assessment
+        4. Recommendations:
+           - Key Improvements
+           - Architecture Suggestions
+           - Security Enhancements""",
+        expected_output="Detailed code analysis report with metrics and recommendations",
+        agent=code_analyzer,
+        output_pydantic=CodeAnalysisReport
+    )
+
+    # Ingest code content
+    summary, tree, content = ingest(code_source)
+    
+    # Concatenate context into structured format
+    context_text = f"""
+    CODE REPOSITORY ANALYSIS
+    =======================
+    
+    SUMMARY
+    -------
+    {summary}
+    
+    REPOSITORY STRUCTURE
+    -------------------
+    {tree}
+    
+    SOURCE CODE
+    -----------
+    {content}
+    """
+    
+    # Initialize and run analysis
+    agents = PraisonAIAgents(
+        agents=[code_analyzer],
+        tasks=[code_analysis_task]
+    )
+    
+    result = agents.start(context_text)
+    
+    # Extract the Pydantic model from the result
+    if isinstance(result, dict) and 'task_results' in result:
+        # Get the first task result's pydantic output
+        analysis_result = result['task_results'][0].pydantic
+        if isinstance(analysis_result, CodeAnalysisReport):
+            return analysis_result
+    
+    # If we can't get the Pydantic model, create one from the raw data
+    return CodeAnalysisReport(**result)
+
+def display_code_metrics(metrics, cols):
+    """Display code metrics in columns with color-coded scores"""
+    for i, metric in enumerate(metrics):
+        score = metric.score
+        color = "red" if score < 60 else "orange" if score < 75 else "green"
+        
+        # Use modulo to alternate between columns
+        with cols[i % len(cols)]:
+            st.markdown(f"### {metric.category}")
+            st.markdown(f"**Score:** :{color}[{score}%]")
+            for finding in metric.findings:
+                st.markdown(f"• {finding}")
+
+def display_section(title: str, items: list, icon: str = "•"):
+    """Display a section with items in a consistent format"""
+    st.markdown(f"### {title}")
+    for item in items:
+        if isinstance(item, dict):
+            for key, value in item.items():
+                st.markdown(f"{icon} **{key}**: {value}")
+        else:
+            st.markdown(f"{icon} {item}")
+
+def main():
+    st.set_page_config(
+        page_title="Code Analysis Agent",
+        layout="wide",
+        initial_sidebar_state="expanded"
+    )
+    
+    st.title("Code Analysis Agent")
+    
+    with st.sidebar:
+        st.header("Input")
+        code_source = st.text_input(
+            "GitHub URL or Local Path",
+            placeholder="https://github.com/username/repo or /path/to/directory"
+        )
+        analyze_button = st.button("Analyze Code", type="primary")
+    
+    if analyze_button and code_source:
+        try:
+            with st.spinner("Analyzing code..."):
+                result = analyze_code(code_source)
+                
+                # Overall Metrics
+                st.header("Overall Metrics")
+                cols = st.columns(6)
+                metrics = {
+                    "Overall Quality": result.overall_quality,
+                    "Architecture": result.architecture_score,
+                    "Maintainability": result.maintainability_score,
+                    "Performance": result.performance_score,
+                    "Security": result.security_score,
+                    "Test Coverage": result.test_coverage
+                }
+                
+                for (metric, value), col in zip(metrics.items(), cols):
+                    color = "red" if value < 60 else "orange" if value < 75 else "green"
+                    col.metric(metric, f"{value}%")
+                    col.markdown(f":{color}[{'●' * (value // 20)}]")
+                
+                # Detailed Analysis
+                st.header("Detailed Analysis")
+                metric_cols = st.columns(2)
+                display_code_metrics(result.code_metrics, metric_cols)
+                
+                # Technology Stack
+                col1, col2 = st.columns(2)
+                with col1:
+                    st.header("Technology Stack")
+                    for tech in result.tech_stack:
+                        st.markdown(f"🔧 {tech}")
+                
+                with col2:
+                    st.header("Complexity Metrics")
+                    for metric, value in result.complexity_metrics.items():
+                        st.metric(metric.replace('_', ' ').title(), value)
+                
+                # Key Findings
+                st.header("Key Findings")
+                cols = st.columns(2)
+                
+                with cols[0]:
+                    display_section("✅ Strengths", result.key_strengths)
+                    display_section("🔄 Best Practices", result.best_practices)
+                
+                with cols[1]:
+                    display_section("⚠️ Areas for Improvement", result.improvement_areas)
+                    display_section("❗ Potential Risks", result.potential_risks)
+                
+                # Recommendations
+                st.header("Recommendations")
+                for i, rec in enumerate(result.recommendations, 1):
+                    st.markdown(f"**{i}.** {rec}")
+                
+                # Documentation Quality
+                st.header("Documentation")
+                doc_score = result.documentation_quality
+                color = "red" if doc_score < 60 else "orange" if doc_score < 75 else "green"
+                st.markdown(f"Documentation Quality: :{color}[{doc_score}%]")
+                
+        except Exception as e:
+            st.error(f"Error analyzing code: {str(e)}")
+            st.exception(e)
+    
+    elif analyze_button:
+        st.warning("Please enter a GitHub URL or local path")
+
+if __name__ == "__main__":
+    main() 

agents/code_agents_example.py

@@ -0,0 +1,50 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+import json
+from e2b_code_interpreter import Sandbox
+
+def code_interpreter(code: str):
+    """
+    A function to demonstrate running Python code dynamically using e2b_code_interpreter.
+    """
+    print(f"\n{'='*50}\n> Running following AI-generated code:\n{code}\n{'='*50}")
+    exec_result = Sandbox().run_code(code)
+    if exec_result.error:
+        print("[Code Interpreter error]", exec_result.error)
+        return {"error": str(exec_result.error)}
+    else:
+        results = []
+        for result in exec_result.results:
+            if hasattr(result, '__iter__'):
+                results.extend(list(result))
+            else:
+                results.append(str(result))
+        logs = {"stdout": list(exec_result.logs.stdout), "stderr": list(exec_result.logs.stderr)}
+        return json.dumps({"results": results, "logs": logs})
+
+code_agent = Agent(
+    name="code_agent",
+    llm="gpt-4o-mini",
+    backstory="Expert in writing Python scripts",
+    self_reflect=False
+)
+execution_agent = Agent(
+    name="execution_agent",
+    llm="gpt-4o-mini",
+    backstory="Expert in executing Python scripts",
+    self_reflect=False,
+    tools=[code_interpreter]
+)
+
+code_agent_task = Task(
+    description="Write a simple Python script to print 'Hello, World!'",
+    expected_output="A Python script that prints 'Hello, World!'",
+    agent=code_agent
+)
+execution_agent_task = Task(
+    description="Execute the Python script",
+    expected_output="The output of the Python script",
+    agent=execution_agent
+)
+
+agents = PraisonAIAgents(agents=[code_agent, execution_agent], tasks=[code_agent_task, execution_agent_task])
+agents.start()

agents/code_review.py

@@ -0,0 +1,108 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+import time
+from typing import List, Dict
+
+def analyze_code_changes():
+    """Simulates code analysis"""
+    issues = [
+        {"type": "style", "severity": "low", "file": "main.py"},
+        {"type": "security", "severity": "high", "file": "auth.py"},
+        {"type": "performance", "severity": "medium", "file": "data.py"}
+    ]
+    return issues[int(time.time()) % 3]
+
+def suggest_fixes(issue: Dict):
+    """Simulates fix suggestions"""
+    fixes = {
+        "style": "Apply PEP 8 formatting",
+        "security": "Implement input validation",
+        "performance": "Use list comprehension"
+    }
+    return fixes.get(issue["type"], "Review manually")
+
+def apply_automated_fix(fix: str):
+    """Simulates applying automated fixes"""
+    success = int(time.time()) % 2 == 0
+    return "fixed" if success else "manual_review"
+
+# Create specialized agents
+analyzer = Agent(
+    name="Code Analyzer",
+    role="Code analysis",
+    goal="Analyze code changes and identify issues",
+    instructions="Review code changes and report issues",
+    tools=[analyze_code_changes]
+)
+
+fix_suggester = Agent(
+    name="Fix Suggester",
+    role="Solution provider",
+    goal="Suggest fixes for identified issues",
+    instructions="Provide appropriate fix suggestions",
+    tools=[suggest_fixes]
+)
+
+fix_applier = Agent(
+    name="Fix Applier",
+    role="Fix implementation",
+    goal="Apply suggested fixes automatically when possible",
+    instructions="Implement suggested fixes and report results",
+    tools=[apply_automated_fix]
+)
+
+# Create workflow tasks
+analysis_task = Task(
+    name="analyze_code",
+    description="Analyze code changes for issues",
+    expected_output="Identified code issues",
+    agent=analyzer,
+    is_start=True,
+    next_tasks=["suggest_fixes"]
+)
+
+suggestion_task = Task(
+    name="suggest_fixes",
+    description="Suggest fixes for identified issues",
+    expected_output="Fix suggestions",
+    agent=fix_suggester,
+    next_tasks=["apply_fixes"]
+)
+
+fix_task = Task(
+    name="apply_fixes",
+    description="Apply suggested fixes",
+    expected_output="Fix application status",
+    agent=fix_applier,
+    task_type="decision",
+    condition={
+        "fixed": "",
+        "manual_review": ["suggest_fixes"]  # Loop back for manual review
+    }
+)
+
+# Create workflow
+workflow = PraisonAIAgents(
+    agents=[analyzer, fix_suggester, fix_applier],
+    tasks=[analysis_task, suggestion_task, fix_task],
+    process="workflow",
+    verbose=True
+)
+
+def main():
+    print("\nStarting Code Review Workflow...")
+    print("=" * 50)
+    
+    # Run workflow
+    results = workflow.start()
+    
+    # Print results
+    print("\nCode Review Results:")
+    print("=" * 50)
+    for task_id, result in results["task_results"].items():
+        if result:
+            print(f"\nTask: {task_id}")
+            print(f"Result: {result.raw}")
+            print("-" * 50)
+
+if __name__ == "__main__":
+    main()

agents/context-agents-code.py

@@ -0,0 +1,98 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+
+class SkillMetrics(BaseModel):
+    name: str
+    score: int
+    comments: str
+
+class CVAnalysisReport(BaseModel):
+    overall_score: int
+    skill_metrics: List[SkillMetrics]
+    experience_score: int
+    education_score: int
+    presentation_score: int
+    achievement_impact_score: int
+    market_readiness: int
+    key_strengths: List[str]
+    areas_for_improvement: List[str]
+    market_fit: str
+    recommendations: List[str]
+    technical_skills: List[Dict[str, int]]
+    soft_skills: List[Dict[str, int]]
+    skill_gaps: List[str]
+    key_achievements: List[str]
+    impact_metrics: List[Dict[str, str]]
+    areas_of_expertise: List[str]
+
+# Create single CV analysis agent
+cv_analyzer = Agent(
+    role="CV Analysis Expert",
+    goal="Provide comprehensive CV evaluation and recommendations",
+    backstory="""You are an expert CV analyst with deep knowledge of industry requirements, 
+    market trends, and talent assessment. You excel at evaluating skills, experience, 
+    and providing actionable recommendations.""",
+    verbose=True
+)
+
+# Single comprehensive analysis task
+cv_analysis_task = Task(
+    description="""Perform a detailed CV analysis with scoring metrics and provide output in the following format:
+
+    1. Overall Score (0-100):
+       - Calculate based on weighted average of all metrics
+    
+    2. Individual Skill Metrics:
+       - For each major skill found in CV:
+         * Name of skill
+         * Score (0-100)
+         * Specific feedback/comments
+    
+    3. Core Metrics (0-100 each):
+       - Experience Score: Based on relevance and years
+       - Education Score: Based on relevance and level
+       - Presentation Score: CV format, clarity, structure
+       - Achievement Impact Score: Measurable results
+       - Market Readiness: Current market fit
+    
+    4. Technical Skills:
+       - List each skill with proficiency score (0-100)
+       - Example: {"Python": 85, "AWS": 70}
+    
+    5. Soft Skills:
+       - List each skill with proficiency score (0-100)
+       - Example: {"Communication": 90, "Leadership": 75}
+    
+    6. Detailed Analysis:
+       - Key Strengths: Top 3-5 standout points
+       - Areas for Improvement: 3-5 specific points
+       - Market Fit: Current industry alignment
+       - Skill Gaps: Missing critical skills for target role
+       - Key Achievements: Quantifiable accomplishments
+       - Impact Metrics: {"metric": "value"}
+       - Areas of Expertise: Primary domains of expertise
+    
+    7. Recommendations:
+       - 3-5 actionable steps for improvement
+       
+    Provide clear justification for all scores and ensure feedback is specific and actionable.""",
+    expected_output="Structured CV analysis report with detailed metrics and scoring justification",
+    agent=cv_analyzer,
+    output_pydantic=CVAnalysisReport
+)
+
+# Create and run the agent
+agents = PraisonAIAgents(
+    agents=[cv_analyzer],
+    tasks=[cv_analysis_task]
+)
+
+# Read and pass CV content through start()
+with open('cv.txt', 'r') as file:
+    cv_content = file.read()
+
+# Start the analysis by passing CV content
+result = agents.start(cv_content)
+
+print(result)

agents/context-agents.py

@@ -0,0 +1,202 @@
+import streamlit as st
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+import json
+import asyncio
+import nest_asyncio
+from functools import partial
+
+# Enable nested event loops
+nest_asyncio.apply()
+
+class SkillMetrics(BaseModel):
+    name: str
+    score: int
+    comments: str
+
+class CVAnalysisReport(BaseModel):
+    overall_score: int
+    skill_metrics: List[SkillMetrics]
+    experience_score: int
+    education_score: int
+    presentation_score: int
+    achievement_impact_score: int
+    market_readiness: int
+    key_strengths: List[str]
+    areas_for_improvement: List[str]
+    market_fit: str
+    recommendations: List[str]
+    technical_skills: List[Dict[str, int]]
+    soft_skills: List[Dict[str, int]]
+    skill_gaps: List[str]
+    key_achievements: List[str]
+    impact_metrics: List[Dict[str, str]]
+    areas_of_expertise: List[str]
+
+async def analyze_cv_async(cv_content):
+    cv_analyzer = Agent(
+        role="CV Analysis Expert",
+        goal="Provide comprehensive CV evaluation and recommendations",
+        backstory="""You are an expert CV analyst with deep knowledge of industry requirements, 
+        market trends, and talent assessment. You excel at evaluating skills, experience, 
+        and providing actionable recommendations.""",
+        verbose=True
+    )
+
+    cv_analysis_task = Task(
+        description="""Perform a detailed CV analysis with scoring metrics and provide output in the following format:
+        1. Overall Score (0-100):
+           - Calculate based on weighted average of all metrics
+        
+        2. Individual Skill Metrics:
+           - For each major skill found in CV:
+             * Name of skill
+             * Score (0-100)
+             * Specific feedback/comments
+        
+        3. Core Metrics (0-100 each):
+           - Experience Score: Based on relevance and years
+           - Education Score: Based on relevance and level
+           - Presentation Score: CV format, clarity, structure
+           - Achievement Impact Score: Measurable results
+           - Market Readiness: Current market fit
+        
+        4. Technical Skills:
+           - List each skill with proficiency score (0-100)
+        
+        5. Soft Skills:
+           - List each skill with proficiency score (0-100)
+        
+        6. Detailed Analysis sections
+        
+        7. Recommendations:
+           - 3-5 actionable steps for improvement""",
+        expected_output="Structured CV analysis report with detailed metrics and scoring justification",
+        agent=cv_analyzer,
+        output_pydantic=CVAnalysisReport
+    )
+
+    agents = PraisonAIAgents(
+        agents=[cv_analyzer],
+        tasks=[cv_analysis_task]
+    )
+
+    try:
+        result = await agents.astart(cv_content)
+        return result['task_results'][0].pydantic
+    except Exception as e:
+        print(f"Error during analysis: {str(e)}")
+        raise e
+
+def analyze_cv(cv_content):
+    async def run_analysis():
+        return await analyze_cv_async(cv_content)
+    
+    try:
+        loop = asyncio.new_event_loop()
+        asyncio.set_event_loop(loop)
+        result = loop.run_until_complete(run_analysis())
+        return result
+    except Exception as e:
+        raise e
+    finally:
+        loop.close()
+
+def main():
+    st.set_page_config(page_title="CV Analyzer", layout="wide")
+    st.title("Professional CV Analyzer")
+    
+    # File upload
+    cv_file = st.file_uploader("Upload your CV (TXT format)", type=['txt'])
+    
+    if cv_file:
+        cv_content = cv_file.read().decode()
+        
+        with st.spinner('Analyzing your CV...'):
+            try:
+                analysis = analyze_cv(cv_content)
+                
+                # Display Overall Score
+                col1, col2, col3 = st.columns(3)
+                with col1:
+                    st.metric("Overall Score", f"{analysis.overall_score}/100")
+                with col2:
+                    st.metric("Market Readiness", f"{analysis.market_readiness}/100")
+                with col3:
+                    st.metric("Experience Score", f"{analysis.experience_score}/100")
+
+                # Core Metrics
+                st.subheader("Core Metrics")
+                metrics_cols = st.columns(4)
+                with metrics_cols[0]:
+                    st.metric("Education", f"{analysis.education_score}/100")
+                with metrics_cols[1]:
+                    st.metric("Presentation", f"{analysis.presentation_score}/100")
+                with metrics_cols[2]:
+                    st.metric("Achievement Impact", f"{analysis.achievement_impact_score}/100")
+                with metrics_cols[3]:
+                    st.metric("Market Readiness", f"{analysis.market_readiness}/100")
+
+                # Skill Metrics
+                st.subheader("Detailed Skill Analysis")
+                for skill in analysis.skill_metrics:
+                    with st.expander(f"{skill.name} - Score: {skill.score}/100"):
+                        st.write(skill.comments)
+
+                # Technical and Soft Skills
+                col1, col2 = st.columns(2)
+                with col1:
+                    st.subheader("Technical Skills")
+                    for skill in analysis.technical_skills:
+                        for skill_name, score in skill.items():
+                            st.progress(score/100)
+                            st.caption(f"{skill_name}: {score}/100")
+                
+                with col2:
+                    st.subheader("Soft Skills")
+                    for skill in analysis.soft_skills:
+                        for skill_name, score in skill.items():
+                            st.progress(score/100)
+                            st.caption(f"{skill_name}: {score}/100")
+
+                # Key Information
+                st.subheader("Key Analysis")
+                col1, col2 = st.columns(2)
+                with col1:
+                    st.write("🎯 Key Strengths")
+                    for strength in analysis.key_strengths:
+                        st.write(f"• {strength}")
+                    
+                    st.write("🎮 Areas of Expertise")
+                    for expertise in analysis.areas_of_expertise:
+                        st.write(f"• {expertise}")
+
+                with col2:
+                    st.write("🔄 Areas for Improvement")
+                    for area in analysis.areas_for_improvement:
+                        st.write(f"• {area}")
+                    
+                    st.write("⚠️ Skill Gaps")
+                    for gap in analysis.skill_gaps:
+                        st.write(f"• {gap}")
+
+                # Impact Metrics
+                st.subheader("Impact Metrics")
+                for metric in analysis.impact_metrics:
+                    for key, value in metric.items():
+                        st.metric(key, value)
+
+                # Recommendations
+                st.subheader("📋 Recommendations")
+                for rec in analysis.recommendations:
+                    st.write(f"• {rec}")
+
+            except Exception as e:
+                st.error(f"An error occurred during analysis: {str(e)}")
+    
+    else:
+        st.info("Please upload your CV in TXT format to begin the analysis")
+
+if __name__ == "__main__":
+    main()

agents/context-multi-tasks.py

@@ -0,0 +1,61 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+
+class CVAnalysisReport(BaseModel):
+    overall_score: int
+    key_strengths: List[str]
+    areas_for_improvement: List[str]
+    market_fit: str
+    recommendations: List[str]
+    technical_skills: List[str]
+    soft_skills: List[str]
+    skill_gaps: List[str]
+    key_achievements: List[str]
+    impact_metrics: List[Dict[str, str]]
+    areas_of_expertise: List[str]
+
+# Create single CV analysis agent
+cv_analyzer = Agent(
+    role="CV Analysis Expert",
+    goal="Provide comprehensive CV evaluation and recommendations",
+    backstory="""You are an expert CV analyst with deep knowledge of industry requirements, 
+    market trends, and talent assessment. You excel at evaluating skills, experience, 
+    and providing actionable recommendations.""",
+    verbose=True
+)
+
+# Read CV content first
+with open('cv.txt', 'r') as file:
+    cv_content = file.read()
+
+cv_key_strengths = Task(
+    description="List the key strengths to look",
+    expected_output="List of key strengths",
+    agent=cv_analyzer,
+)
+
+# Single comprehensive analysis task with CV content in context
+cv_analysis_task = Task(
+    description="""Analyze the CV comprehensively including:
+    1. Technical and soft skills assessment
+    2. Experience and achievements evaluation
+    3. Overall CV evaluation with recommendations
+    Provide detailed insights and actionable recommendations.""",
+    expected_output="Complete CV analysis report",
+    agent=cv_analyzer,
+    output_pydantic=CVAnalysisReport,
+    context=[cv_content, cv_key_strengths]  # Pass CV content directly in task context
+)
+
+# Create and run the agent
+agents = PraisonAIAgents(
+    agents=[cv_analyzer],
+    tasks=[cv_key_strengths,cv_analysis_task],
+    process="sequential"
+)
+
+# Start the analysis - no need to pass content again since it's in task context
+result = agents.start()
+
+print(result)

agents/crewai-tools-example.py

@@ -0,0 +1,27 @@
+# example tools.py
+from duckduckgo_search import DDGS
+from praisonai_tools import BaseTool
+
+class InternetSearchTool(BaseTool):
+    name: str = "InternetSearchTool"
+    description: str = "Search Internet for relevant information based on a query or latest news"
+
+    def _run(self, query: str):
+        ddgs = DDGS()
+        results = ddgs.text(keywords=query, region='wt-wt', safesearch='moderate', max_results=5)
+        return results
+
+# Example agent
+from praisonaiagents import Agent
+from praisonaiagents import PraisonAIAgents
+agent = Agent(
+    name="Internet Search Agent",
+    tools=[InternetSearchTool],
+    instructions="""
+    You are an agent that can search the internet for relevant information based on a query or latest news.
+    """
+)
+
+# Run the agent
+result = PraisonAIAgents(agents=[agent], verbose=10).start()
+print(result)

agents/cv.txt

@@ -0,0 +1,57 @@
+Name: Alex Johnson
+Location: London, UK
+
+Professional Summary
+Dynamic and results-oriented leader with a proven track record of driving innovation, scaling operations, and achieving transformational growth. Over 15 years of experience in engineering, strategic management, and executive leadership in the automotive and renewable energy sectors. Passionate about sustainable technologies and visionary leadership.
+
+Professional Experience
+Chief Operating Officer (COO)
+NextGen Mobility Ltd. | Palo Alto, CA | 2020 – Present
+
+Spearheaded global operations for an electric vehicle company, scaling production by 200% in three years.
+Introduced automation-driven supply chain strategies, reducing costs by 15%.
+Collaborated with R&D to launch three new EV models, driving 25% revenue growth annually.
+Vice President of Engineering
+ElectroDrive Systems | San Francisco, CA | 2015 – 2020
+
+Led a team of 500+ engineers in developing next-generation EV batteries, achieving a 30% increase in energy efficiency.
+Secured $50M in government funding for sustainable energy innovation.
+Drove cross-functional collaboration, aligning product development with market needs.
+Director of Renewable Energy Initiatives
+GreenTech Innovations | London, UK | 2011 – 2015
+
+Oversaw £100M projects in solar and wind energy deployment across Europe.
+Established partnerships with policymakers to influence renewable energy legislation.
+Pioneered a smart energy grid system, enhancing energy distribution efficiency by 40%.
+Senior Project Manager
+Innovate Auto Ltd. | Munich, Germany | 2008 – 2011
+
+Managed R&D projects for autonomous driving technologies.
+Delivered projects 20% under budget through strategic resource allocation.
+Filed 10+ patents in automotive AI and renewable integration.
+Mechanical Engineer
+AutoFusion Technologies | Berlin, Germany | 2005 – 2008
+
+Designed core systems for EV powertrains, optimising energy consumption by 15%.
+Collaborated with suppliers to improve material efficiency, cutting costs by £5M annually.
+Education
+MBA in Strategic Management
+Harvard Business School | Cambridge, MA | 2015
+
+MSc in Renewable Energy Engineering
+Imperial College London | London, UK | 2007
+
+BSc in Mechanical Engineering
+Technical University of Munich | Munich, Germany | 2005
+
+Skills
+Strategic Leadership & Visionary Thinking
+Electric Vehicle Engineering
+Renewable Energy Systems
+Global Operations Management
+Policy Advocacy & Government Relations
+Supply Chain Optimisation
+Achievements
+Featured in Forbes 30 Under 40 for innovations in EV technology.
+Author of The Future of Sustainable Mobility.
+Keynote speaker at World Energy Summit, 2023.

agents/data-analyst-agent.py

@@ -0,0 +1,10 @@
+from praisonaiagents import Agent, Tools
+from praisonaiagents.tools import read_csv, read_excel, write_csv, write_excel, filter_data, get_summary, group_by, pivot_table
+import os
+
+agent = Agent(instructions="You are a Data Analyst Agent", tools=[read_csv, read_excel, write_csv, write_excel, filter_data, get_summary, group_by, pivot_table])
+agent.start(f"""
+    Read the data from the csv file {os.path.join(os.path.dirname(__file__), "tesla-stock-price.csv")}
+    Analyse the data and give me the insights
+    read_csv to read the file
+""")

agents/deepseek-agents.py

@@ -0,0 +1,39 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# Define the configuration for the Knowledge instance
+config = {
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "praison",
+            "path": ".praison"
+        }
+    }
+}
+
+# Create an agent
+rag_agent = Agent(
+    name="RAG Agent",
+    role="Information Specialist",
+    goal="Retrieve knowledge efficiently",
+    llm="deepseek-r1"
+)
+
+# Define a task for the agent
+rag_task = Task(
+    name="RAG Task",
+    description="What is KAG?",
+    expected_output="Answer to the question",
+    agent=rag_agent,
+    context=[config] # Vector Database provided as context
+)
+
+# Build Agents
+agents = PraisonAIAgents(
+    agents=[rag_agent],
+    tasks=[rag_task],
+    user_id="user1"
+)
+
+# Start Agents
+agents.start()

agents/document.txt

@@ -0,0 +1,3 @@
+I am Mervin Praison, a software engineer and entrepreneur.
+
+I am the founder of Praison AI, a company that is building AI agents to help people with their daily tasks.

agents/evaluator-optimiser.py

@@ -0,0 +1,70 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# Create generator and evaluator agents
+generator = Agent(
+    name="Generator",
+    role="Solution generator",
+    goal="Generate initial solutions and incorporate feedback",
+    instructions=(
+        "1. Look at the context from previous tasks.\n"
+        "2. If you see that you have already produced 2 points, then add another 2 new points "
+        "   so that the total becomes 10.\n"
+        "3. Otherwise, just produce the first 2 points.\n"
+        "4. Return only the final list of points, with no extra explanation."
+    )
+)
+
+evaluator = Agent(
+    name="Evaluator",
+    role="Solution evaluator",
+    goal="Evaluate solutions and provide improvement feedback",
+    instructions=(
+        "1. Count how many lines in the response start with a number and a period (like '1. ' or '2. ').\n"
+        "2. If there are 10 or more, respond with 'done'.\n"
+        "3. Otherwise, respond with 'more'.\n"
+        "4. Return only the single word: 'done' or 'more'."
+    )
+)
+
+
+# Create tasks for the feedback loop
+generate_task = Task(
+    name="generate",
+    description="Write 2 points about AI incuding if anything exiting from previous points",
+    expected_output="2 points",
+    agent=generator,
+    is_start=True,
+    task_type="decision",
+    next_tasks=["evaluate"]
+)
+
+evaluate_task = Task(
+    name="evaluate",
+    description="Check if there are 10 points about AI",
+    expected_output="more or done",
+    agent=evaluator,
+    next_tasks=["generate"],
+    context=[generate_task],
+    task_type="decision",
+    condition={
+        "more": ["generate"],  # Continue to generate
+        "done": [""]  # Exit when optimization complete
+    }
+)
+
+# Create workflow manager
+workflow = PraisonAIAgents(
+    agents=[generator, evaluator],
+    tasks=[generate_task, evaluate_task],
+    process="workflow",
+    verbose=True
+)
+
+# Run optimization workflow
+results = workflow.start()
+
+# Print results
+print("\nEvaluator-Optimizer Results:")
+for task_id, result in results["task_results"].items():
+    if result:
+        print(f"Task {task_id}: {result.raw}")

agents/example.py

@@ -1,166 +0,0 @@
-import os
-import logging
-from rich.console import Console
-from rich.panel import Panel
-from rich.text import Text
-from praisonaiagents import Agent, Task, Agents, error_logs
-
-# Configure logging
-logging.basicConfig(
-    level=logging.INFO,
-    format="%(asctime)s %(filename)s:%(lineno)d %(levelname)s %(message)s",
-    datefmt="[%X]"
-)
-
-def my_callback(output):
-    logging.info(f"Callback function called after task execution: {output.description}")
-    logging.info(f"Task output: {output}")
-
-def main():
-    # Make sure OPENAI_API_KEY is set
-    if not os.environ.get("OPENAI_API_KEY"):
-        raise ValueError("Please set OPENAI_API_KEY environment variable")
-
-    # Define tools
-    search_tool = {
-        "type": "function",
-        "function": {
-            "name": "search_tool",
-            "description": "Use this to perform search queries",
-            "parameters": {
-                "type": "object",
-                "properties": {
-                    "query": {"type": "string"},
-                },
-                "required": ["query"],
-            },
-        },
-    }
-    get_weather_tool = {
-        "type": "function",
-        "function": {
-            "name": "get_weather",
-            "description": "Get the weather for a location",
-            "parameters": {
-                "type": "object",
-                "properties": {
-                    "location": {"type": "string"},
-                },
-                "required": ["location"],
-            },
-        },
-    }
-
-    # Create agents
-    researcher = Agent(
-        name="Researcher",
-        role="Senior Research Analyst",
-        goal="Uncover cutting-edge developments in AI and data science",
-        backstory="""You are an expert at a technology research group, 
-        skilled in identifying trends and analyzing complex data.""",
-        verbose=True,
-        allow_delegation=False,
-        tools=[search_tool],
-        llm="gpt-4o",
-        markdown=True
-    )
-    writer = Agent(
-        name="Writer",
-        role="Tech Content Strategist",
-        goal="Craft compelling content on tech advancements",
-        backstory="""You are a content strategist known for 
-        making complex tech topics interesting and easy to understand.""",
-        verbose=True,
-        allow_delegation=True,
-        llm="gpt-4o",
-        tools=[get_weather_tool],
-        markdown=True
-    )
-
-    # Create tasks
-    task1 = Task(
-        name="research_task",
-        description="""Analyze 2024's AI advancements. 
-        Find major trends, new technologies, and their effects.""",
-        expected_output="""A detailed report on 2024 AI advancements""",
-        agent=researcher,
-        tools=[search_tool]
-    )
-
-    task2 = Task(
-        name="writing_task",
-        description="""Create a blog post about major AI advancements using the insights you have.
-        Make it interesting, clear, and suited for tech enthusiasts. 
-        It should be at least 4 paragraphs long. 
-        Also, call the get_weather tool to get the weather in Paris.""",
-        expected_output="A blog post of at least 4 paragraphs, and weather in Paris",
-        agent=writer,
-        context=[task1],
-        callback=my_callback,
-        tools=[get_weather_tool]
-    )
-
-    task3 = Task(
-        name="json_task",
-        description="""Create a json object with a title of "My Task" and content of "My content".""",
-        expected_output="""JSON output with title and content""",
-        agent=researcher,
-    )
-
-    task4 = Task(
-        name="save_output_task",
-        description="""Save the AI blog post to a file""",
-        expected_output="""File saved successfully""",
-        agent=writer,
-        context=[task2],
-        output_file='outputs/ai_blog_post.txt',
-        create_directory=True
-    )
-
-    # Create and run agents manager
-    agents = Agents(
-        agents=[researcher, writer],
-        tasks=[task1, task2, task3, task4],
-        verbose=False,
-        process="sequential",  # "sequential" or "hierarchical"
-        manager_llm="gpt-4o"
-    )
-
-    result = agents.start()
-
-    # Print results and error summary
-    console = Console()
-    
-    # Print task results
-    console.print("\n=== Task Results ===")
-    for task_id, task_status in result['task_status'].items():
-        console.print(f"Task {task_id}: {task_status}")
-        if task_result := result['task_results'].get(task_id):
-            console.print(f"Output: {task_result.raw[:200]}...")  # Show first 200 chars
-
-    # Print task details
-    console.print("\n=== Task Details ===")
-    for i in range(4):
-        console.print(agents.get_task_details(i))
-
-    # Print agent details
-    console.print("\n=== Agent Details ===")
-    console.print(agents.get_agent_details('Researcher'))
-    console.print(agents.get_agent_details('Writer'))
-
-    # Print any errors
-    if error_logs:
-        console.print(Panel.fit(Text("Errors Encountered:", style="bold red"), title="Error Summary", border_style="red"))
-        for err in error_logs:
-            console.print(f"- {err}")
-            if "parsing self-reflection json" in err:
-                console.print("  Reason: The self-reflection JSON response was not valid JSON.")
-            elif "Error: Task with ID" in err:
-                console.print("  Reason: Task ID referenced does not exist.")
-            elif "saving task output to file" in err:
-                console.print("  Reason: Possible file permissions or invalid path.")
-            else:
-                console.print("  Reason not identified")
-
-if __name__ == "__main__":
-    main() 

agents/example_callback.py

@@ -0,0 +1,204 @@
+from praisonaiagents import (
+    Agent, 
+    Task, 
+    PraisonAIAgents, 
+    error_logs, 
+    register_display_callback,
+    sync_display_callbacks,
+    async_display_callbacks
+)
+from duckduckgo_search import DDGS
+from rich.console import Console
+import json
+from datetime import datetime
+import logging
+
+# Setup logging
+logging.basicConfig(
+    filename='ai_interactions.log',
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+
+# Callback functions for different display types
+def interaction_callback(message=None, response=None, markdown=None, generation_time=None):
+    """Callback for display_interaction"""
+    logging.info(f"""
+    === INTERACTION ===
+    Time: {datetime.now()}
+    Generation Time: {generation_time}s
+    Message: {message}
+    Response: {response}
+    Markdown: {markdown}
+    """)
+
+def error_callback(message=None):
+    """Callback for display_error"""
+    logging.error(f"""
+    === ERROR ===
+    Time: {datetime.now()}
+    Message: {message}
+    """)
+
+def tool_call_callback(message=None):
+    """Callback for display_tool_call"""
+    logging.info(f"""
+    === TOOL CALL ===
+    Time: {datetime.now()}
+    Message: {message}
+    """)
+
+def instruction_callback(message=None):
+    """Callback for display_instruction"""
+    logging.info(f"""
+    === INSTRUCTION ===
+    Time: {datetime.now()}
+    Message: {message}
+    """)
+
+def self_reflection_callback(message=None):
+    """Callback for display_self_reflection"""
+    logging.info(f"""
+    === SELF REFLECTION ===
+    Time: {datetime.now()}
+    Message: {message}
+    """)
+
+def generating_callback(content=None, elapsed_time=None):
+    """Callback for display_generating"""
+    logging.info(f"""
+    === GENERATING ===
+    Time: {datetime.now()}
+    Content: {content}
+    Elapsed Time: {elapsed_time}
+    """)
+
+# Register all callbacks
+register_display_callback('interaction', interaction_callback)
+register_display_callback('error', error_callback)
+register_display_callback('tool_call', tool_call_callback)
+register_display_callback('instruction', instruction_callback)
+register_display_callback('self_reflection', self_reflection_callback)
+# register_display_callback('generating', generating_callback)
+
+def task_callback(output):
+    """Callback for task completion"""
+    logging.info(f"""
+    === TASK COMPLETED ===
+    Time: {datetime.now()}
+    Description: {output.description}
+    Agent: {output.agent}
+    Output: {output.raw[:200]}...
+    """)
+
+def internet_search_tool(query) -> list:
+    """
+    Perform a search using DuckDuckGo.
+
+    Args:
+        query (str): The search query.
+
+    Returns:
+        list: A list of search result titles and URLs.
+    """
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=10):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        return results
+
+    except Exception as e:
+        print(f"Error during DuckDuckGo search: {e}")
+        return []
+
+def main():
+    # Create agents
+    researcher = Agent(
+        name="Researcher",
+        role="Senior Research Analyst",
+        goal="Uncover cutting-edge developments in AI and data science",
+        backstory="""You are an expert at a technology research group, 
+        skilled in identifying trends and analyzing complex data.""",
+        verbose=True,
+        allow_delegation=False,
+        tools=[internet_search_tool],
+        llm="gpt-4o",
+        markdown=True,
+        reflect_llm="gpt-4o",
+        min_reflect=2,
+        max_reflect=4
+    )
+    
+    writer = Agent(
+        name="Writer",
+        role="Tech Content Strategist",
+        goal="Craft compelling content on tech advancements",
+        backstory="""You are a content strategist known for 
+        making complex tech topics interesting and easy to understand.""",
+        verbose=True,
+        allow_delegation=True,
+        llm="gpt-4o",
+        tools=[],
+        markdown=True
+    )
+
+    # Create tasks with callbacks
+    task1 = Task(
+        name="research_task",
+        description="""Analyze 2024's AI advancements. 
+        Find major trends, new technologies, and their effects.""",
+        expected_output="""A detailed report on 2024 AI advancements""",
+        agent=researcher,
+        tools=[internet_search_tool],
+        callback=task_callback
+    )
+
+    task2 = Task(
+        name="writing_task",
+        description="""Create a blog post about major AI advancements using the insights you have.
+        Make it interesting, clear, and suited for tech enthusiasts. 
+        It should be at least 4 paragraphs long.""",
+        expected_output="A blog post of at least 4 paragraphs",
+        agent=writer,
+        context=[task1],
+        callback=task_callback,
+        tools=[]
+    )
+
+    task3 = Task(
+        name="json_task",
+        description="""Create a json object with a title of "My Task" and content of "My content".""",
+        expected_output="""JSON output with title and content""",
+        agent=researcher,
+        callback=task_callback
+    )
+
+    task4 = Task(
+        name="save_output_task",
+        description="""Save the AI blog post to a file""",
+        expected_output="""File saved successfully""",
+        agent=writer,
+        context=[task2],
+        output_file='test.txt',
+        create_directory=True,
+        callback=task_callback
+    )
+
+    # Create and run agents manager
+    agents = PraisonAIAgents(
+        agents=[researcher, writer],
+        tasks=[task1, task2, task3, task4],
+        verbose=True,
+        process="sequential",
+        manager_llm="gpt-4o"
+    )
+
+    agents.start()
+
+if __name__ == "__main__":
+    main()

agents/example_custom_tools.py

@@ -0,0 +1,151 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from typing import List, Dict, Union
+from duckduckgo_search import DDGS
+from langchain_community.tools import YouTubeSearchTool
+from langchain_community.utilities import WikipediaAPIWrapper
+
+# 1. Tool
+def internet_search_tool(query: str) -> List[Dict]:
+    """
+    Perform a search using DuckDuckGo.
+
+    Args:
+        query (str): The search query.
+
+    Returns:
+        list: A list of search result titles, URLs, and snippets.
+    """
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=10):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        return results
+
+    except Exception as e:
+        print(f"Error during DuckDuckGo search: {e}")
+        return []
+    
+def youtube_search_tool(query: str, inspect: bool = False, max_results: int = 2):
+    """
+    Provide a custom wrapper around the YouTubeSearchTool.
+    
+    Args:
+        query (str): The search query for YouTube.
+        inspect (bool): If True, returns tool inspection info instead of search results.
+        max_results (int): Maximum number of results to return (default: 2).
+    Returns:
+        Union[List[str], dict]: List of YouTube video URLs or tool inspection info.
+    """
+    yt = YouTubeSearchTool()
+    
+    if inspect:
+        inspection_info = {
+            "type": type(yt),
+            "attributes": [attr for attr in dir(yt) if not attr.startswith('_')],
+            "methods": {
+                "run": getattr(yt, 'run', None),
+                "arun": getattr(yt, 'arun', None)
+            },
+            "properties": {
+                "name": getattr(yt, 'name', 'youtube_search'),
+                "description": getattr(yt, 'description', 'Search YouTube videos'),
+                "return_direct": getattr(yt, 'return_direct', False)
+            }
+        }
+        return inspection_info
+    
+    # Format query with max_results
+    formatted_query = f"{query}, {max_results}"
+    return yt.run(formatted_query)
+
+def wikipedia_search_tool(query: str, inspect: bool = False, max_chars: int = 4000, top_k: int = 3):
+    """
+    Provide a custom wrapper around langchain_community's WikipediaAPIWrapper.
+
+    Args:
+        query (str): A search query for Wikipedia.
+        inspect (bool): If True, returns tool inspection info instead of search results.
+        max_chars (int): Maximum characters to return (default: 4000).
+        top_k (int): Number of top results to consider (default: 3).
+    Returns:
+        Union[str, dict]: Summary from Wikipedia or tool inspection info if inspect=True.
+    """
+    w = WikipediaAPIWrapper(
+        top_k_results=top_k,
+        doc_content_chars_max=max_chars,
+        lang='en'
+    )
+    
+    if inspect:
+        inspection_info = {
+            "type": type(w),
+            "attributes": [attr for attr in dir(w) if not attr.startswith('_')],
+            "methods": {
+                "run": getattr(w, 'run', None),
+                "arun": getattr(w, 'arun', None)
+            },
+            "properties": {
+                "name": "wikipedia",
+                "description": "Search and get summaries from Wikipedia",
+                "top_k": w.top_k_results,
+                "lang": w.lang,
+                "max_chars": w.doc_content_chars_max
+            }
+        }
+        return inspection_info
+    
+    try:
+        result = w.run(query)
+        return result
+    except Exception as e:
+        return f"Error searching Wikipedia: {str(e)}"
+
+# 2. Agent
+data_agent = Agent(
+    name="DataCollector",
+    role="Search Specialist",
+    goal="Perform internet searches to collect relevant information.",
+    backstory="Expert in finding and organizing internet data from multiple sources.",
+    tools=[internet_search_tool, youtube_search_tool, wikipedia_search_tool],
+    self_reflect=False
+)
+
+# 3. Tasks
+collect_task = Task(
+    description="Perform an internet search using the query: 'AI job trends in 2024'. Return results as a list of title, URL, and snippet.",
+    expected_output="List of search results with titles, URLs, and snippets.",
+    agent=data_agent,
+    name="collect_data",
+    is_start=True,
+    next_tasks=["validate_data"]
+)
+
+validate_task = Task(
+    description="""Validate the collected data. Check if:
+    1. At least 5 results are returned.
+    2. Each result contains a title and a URL.
+    Return validation_result as 'valid' or 'invalid' only no other text.""",
+    expected_output="Validation result indicating if data is valid or invalid.",
+    agent=data_agent,
+    name="validate_data",
+    task_type="decision",
+    condition={
+        "valid": [],  # End the workflow on valid data
+        "invalid": ["collect_data"]  # Retry data collection on invalid data
+    },
+)
+
+# 4. Workflow
+agents = PraisonAIAgents(
+    agents=[data_agent],
+    tasks=[collect_task, validate_task],
+    verbose=1,
+    process="workflow"
+)
+
+agents.start()

agents/example_sequential.py

@@ -0,0 +1,141 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents, error_logs
+from duckduckgo_search import DDGS
+
+def my_callback(output):
+    print(f"Callback Task output: {output}")
+
+def internet_search_tool(query) -> list:
+    """
+    Perform a search using DuckDuckGo.
+
+    Args:
+        query (str): The search query.
+
+    Returns:
+        list: A list of search result titles and URLs.
+    """
+    try:
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=10):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        return results
+
+    except Exception as e:
+        print(f"Error during DuckDuckGo search: {e}")
+        return []
+
+# Create agents
+researcher = Agent(
+    name="Researcher",
+    role="Senior Research Analyst",
+    goal="Uncover cutting-edge developments in AI and data science",
+    backstory="""You are an expert at a technology research group, 
+    skilled in identifying trends and analyzing complex data.""",
+    verbose=True,
+    allow_delegation=False,
+    tools=[internet_search_tool],
+    llm="gpt-4o",
+    markdown=True,
+    reflect_llm="gpt-4o",
+    min_reflect=2,
+    max_reflect=4
+)
+writer = Agent(
+    name="Writer",
+    role="Tech Content Strategist",
+    goal="Craft compelling content on tech advancements",
+    backstory="""You are a content strategist known for 
+    making complex tech topics interesting and easy to understand.""",
+    verbose=True,
+    allow_delegation=True,
+    llm="gpt-4o",
+    tools=[],
+    markdown=True
+)
+
+# Create tasks
+task1 = Task(
+    name="research_task",
+    description="""Analyze 2024's AI advancements. 
+    Find major trends, new technologies, and their effects.""",
+    expected_output="""A detailed report on 2024 AI advancements""",
+    agent=researcher,
+    tools=[internet_search_tool]
+)
+
+task2 = Task(
+    name="writing_task",
+    description="""Create a blog post about major AI advancements using the insights you have.
+    Make it interesting, clear, and suited for tech enthusiasts. 
+    It should be at least 4 paragraphs long. 
+    Also, call the get_weather tool to get the weather in Paris.""",
+    expected_output="A blog post of at least 4 paragraphs, and weather in Paris",
+    agent=writer,
+    context=[task1],
+    callback=my_callback,
+    tools=[]
+)
+
+task3 = Task(
+    name="json_task",
+    description="""Create a json object with a title of "My Task" and content of "My content".""",
+    expected_output="""JSON output with title and content""",
+    agent=researcher,
+)
+
+task4 = Task(
+    name="save_output_task",
+    description="""Save the AI blog post to a file""",
+    expected_output="""File saved successfully""",
+    agent=writer,
+    context=[task2],
+    output_file='outputs/ai_blog_post.txt',
+    create_directory=True
+)
+
+# Create and run agents manager
+agents = PraisonAIAgents(
+    agents=[researcher, writer],
+    tasks=[task1, task2, task3, task4],
+    verbose=False,
+    process="sequential",  # "sequential" or "hierarchical"
+    manager_llm="gpt-4o"
+)
+
+result = agents.start()
+
+# Print results and error summary
+print("\n=== Task Results ===")
+for task_id, task_status in result['task_status'].items():
+    print(f"Task {task_id}: {task_status}")
+    if task_result := result['task_results'].get(task_id):
+        print(f"Output: {task_result.raw[:200]}...")  # Show first 200 chars
+
+# Print task details
+print("\n=== Task Details ===")
+for i in range(4):
+    print(agents.get_task_details(i))
+
+# Print agent details
+print("\n=== Agent Details ===")
+print(agents.get_agent_details('Researcher'))
+print(agents.get_agent_details('Writer'))
+
+# Print any errors
+if error_logs:
+    print("\n=== Error Summary ===")
+    for err in error_logs:
+        print(f"- {err}")
+        if "parsing self-reflection json" in err:
+            print("  Reason: The self-reflection JSON response was not valid JSON.")
+        elif "Error: Task with ID" in err:
+            print("  Reason: Task ID referenced does not exist.")
+        elif "saving task output to file" in err:
+            print("  Reason: Possible file permissions or invalid path.")
+        else:
+            print("  Reason not identified")

agents/finance-agent.py

@@ -0,0 +1,5 @@
+from praisonaiagents import Agent, Tools
+from praisonaiagents.tools import get_stock_price, get_stock_info, get_historical_data
+
+agent = Agent(instructions="You are a Research Agent", tools=[get_stock_price, get_stock_info, get_historical_data])
+agent.start("Understand current stock price and historical data of Apple and Google. Tell me if I can invest in them")

agents/gradio-agents.py

@@ -0,0 +1,34 @@
+import gradio as gr
+from praisonaiagents import Agent, Tools
+from praisonaiagents.tools import duckduckgo
+
+def research(query):
+    agent = Agent(instructions="You are a Research Agent", tools=[duckduckgo])
+    result = agent.start(query)
+    # Format the result with enhanced markdown
+    formatted_result = f"""
+{result}
+----
+*Generated by PraisonAI Research Assistant*
+    """
+    return formatted_result
+
+# Create a simple Gradio interface
+demo = gr.Interface(
+    fn=research,
+    inputs=gr.Textbox(
+        label="Research Query",
+        placeholder="Enter your research topic...",
+        lines=2
+    ),
+    outputs=gr.Markdown(
+        show_copy_button=True,
+        height=500,
+        container=True
+    ),
+    title="AI Research Assistant",
+    description="Enter your research query below to get started!",
+)
+
+if __name__ == "__main__":
+    demo.launch()

agents/hackathon-judge-agent-code.py

@@ -0,0 +1,159 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+import os
+import json
+
+class ProjectEvaluation(BaseModel):
+    innovation_score: int  # 0-100
+    technical_complexity: int # 0-100  
+    presentation_quality: int # 0-100
+    user_experience: int # 0-100
+    completeness: int # 0-100
+    overall_score: int # 0-100
+    key_strengths: List[str]
+    areas_for_improvement: List[str]
+    notable_features: List[str]
+    technical_highlights: List[str]
+    recommendations: List[str]
+    market_potential: str
+    scalability_assessment: str
+
+# Create Vision Analysis Agent
+hackathon_judge = Agent(
+    name="HackathonJudge",
+    role="Technical Project Evaluator",
+    goal="Evaluate hackathon projects through video demonstrations",
+    backstory="""You are an experienced hackathon judge and technical expert.
+    You excel at evaluating innovation, technical implementation, and presentation quality.
+    You provide constructive feedback and identify both strengths and areas for improvement.""",
+    llm="gpt-4o-mini",  # Using vision-capable model
+    self_reflect=False,
+    knowledge=""
+)
+
+def evaluate_project(video_path: str) -> ProjectEvaluation:
+    """
+    Evaluate a hackathon project based on its video demonstration
+    """
+    evaluation_task = Task(
+        name="project_evaluation",
+        description="""Analyze this hackathon project video demonstration and provide a comprehensive evaluation:
+        
+        1. Score the following aspects (0-100):
+           - Innovation and Creativity
+           - Technical Complexity
+           - Presentation Quality
+           - User Experience
+           - Project Completeness
+           
+        2. Identify:
+           - Key strengths and standout features
+           - Areas that could be improved
+           - Notable technical implementations
+           - Market potential and scalability
+           
+        3. Provide:
+           - Specific recommendations for improvement
+           - Technical suggestions
+           - Potential future enhancements""",
+        expected_output="Detailed project evaluation with scores and feedback",
+        agent=hackathon_judge,
+        output_pydantic=ProjectEvaluation,
+        images=[video_path]  # Video input for multimodal analysis
+    )
+
+    # Initialize and run evaluation
+    agents = PraisonAIAgents(
+        agents=[hackathon_judge],
+        tasks=[evaluation_task],
+        process="sequential",
+        verbose=True
+    )
+    
+    response = agents.start()
+    
+    try:
+        # If response contains task_results, extract the Pydantic model directly
+        if isinstance(response, dict) and 'task_results' in response:
+            task_output = response['task_results'][0]
+            if hasattr(task_output, 'pydantic'):
+                return task_output.pydantic
+            elif hasattr(task_output, 'raw'):
+                # Extract JSON from raw string if it's wrapped in ```json
+                raw_text = task_output.raw
+                if raw_text.startswith('```json'):
+                    raw_text = raw_text.split('\n', 1)[1].rsplit('\n', 1)[0]
+                evaluation_data = json.loads(raw_text)
+            else:
+                evaluation_data = json.loads(task_output) if isinstance(task_output, str) else task_output
+        # If response is a string, try to parse it as JSON
+        elif isinstance(response, str):
+            evaluation_data = json.loads(response)
+        # If response is a dict with task_status
+        elif isinstance(response, dict) and 'task_status' in response:
+            content = response['task_status']
+            if isinstance(content, dict):
+                evaluation_data = content
+            else:
+                evaluation_data = json.loads(content) if isinstance(content, str) else content
+        else:
+            evaluation_data = response
+            
+        print(f"Debug - Parsed evaluation_data: {evaluation_data}")
+        
+        # Create and return ProjectEvaluation instance
+        return ProjectEvaluation(
+            innovation_score=int(evaluation_data.get('innovation_score', 0)),
+            technical_complexity=int(evaluation_data.get('technical_complexity', 0)),
+            presentation_quality=int(evaluation_data.get('presentation_quality', 0)),
+            user_experience=int(evaluation_data.get('user_experience', 0)),
+            completeness=int(evaluation_data.get('completeness', 0)),
+            overall_score=int(evaluation_data.get('overall_score', 0)),
+            key_strengths=evaluation_data.get('key_strengths', []),
+            areas_for_improvement=evaluation_data.get('areas_for_improvement', []),
+            notable_features=evaluation_data.get('notable_features', []),
+            technical_highlights=evaluation_data.get('technical_highlights', []),
+            recommendations=evaluation_data.get('recommendations', []),
+            market_potential=str(evaluation_data.get('market_potential', '')),
+            scalability_assessment=str(evaluation_data.get('scalability_assessment', ''))
+        )
+    except Exception as e:
+        print(f"Debug - Raw response: {response}")
+        print(f"Error processing response: {e}")
+        raise
+
+if __name__ == "__main__":
+    # Example usage
+    current_dir = os.path.dirname(os.path.abspath(__file__))
+    video_path = os.path.join(current_dir, "presentation.mp4")
+    result = evaluate_project(video_path)  # Now returns ProjectEvaluation directly
+    
+    print("\nHackathon Project Evaluation")
+    print("===========================")
+    print(f"\nOverall Score: {result.overall_score}/100")
+    print("\nDetailed Scores:")
+    print(f"Innovation: {result.innovation_score}/100")
+    print(f"Technical Complexity: {result.technical_complexity}/100")
+    print(f"Presentation: {result.presentation_quality}/100")
+    print(f"User Experience: {result.user_experience}/100")
+    print(f"Completeness: {result.completeness}/100")
+    
+    print("\nKey Strengths:")
+    for strength in result.key_strengths:
+        print(f"- {strength}")
+        
+    print("\nAreas for Improvement:")
+    for area in result.areas_for_improvement:
+        print(f"- {area}")
+        
+    print("\nTechnical Highlights:")
+    for highlight in result.technical_highlights:
+        print(f"- {highlight}")
+        
+    print("\nRecommendations:")
+    for rec in result.recommendations:
+        print(f"- {rec}")
+        
+    print(f"\nMarket Potential: {result.market_potential}")
+    print(f"\nScalability Assessment: {result.scalability_assessment}") 

agents/hackathon-judge-agent.py

@@ -0,0 +1,159 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+import os
+import json
+
+class ProjectEvaluation(BaseModel):
+    innovation_score: int  # 0-100
+    technical_complexity: int # 0-100  
+    presentation_quality: int # 0-100
+    user_experience: int # 0-100
+    completeness: int # 0-100
+    overall_score: int # 0-100
+    key_strengths: List[str]
+    areas_for_improvement: List[str]
+    notable_features: List[str]
+    technical_highlights: List[str]
+    recommendations: List[str]
+    market_potential: str
+    scalability_assessment: str
+
+# Create Vision Analysis Agent
+hackathon_judge = Agent(
+    name="HackathonJudge",
+    role="Technical Project Evaluator",
+    goal="Evaluate hackathon projects through video demonstrations",
+    backstory="""You are an experienced hackathon judge and technical expert.
+    You excel at evaluating innovation, technical implementation, and presentation quality.
+    You provide constructive feedback and identify both strengths and areas for improvement.""",
+    llm="gpt-4o-mini",  # Using vision-capable model
+    self_reflect=False,
+    knowledge=""
+)
+
+def evaluate_project(video_path: str) -> ProjectEvaluation:
+    """
+    Evaluate a hackathon project based on its video demonstration
+    """
+    evaluation_task = Task(
+        name="project_evaluation",
+        description="""Analyze this hackathon project video demonstration and provide a comprehensive evaluation:
+        
+        1. Score the following aspects (0-100):
+           - Innovation and Creativity
+           - Technical Complexity
+           - Presentation Quality
+           - User Experience
+           - Project Completeness
+           
+        2. Identify:
+           - Key strengths and standout features
+           - Areas that could be improved
+           - Notable technical implementations
+           - Market potential and scalability
+           
+        3. Provide:
+           - Specific recommendations for improvement
+           - Technical suggestions
+           - Potential future enhancements""",
+        expected_output="Detailed project evaluation with scores and feedback",
+        agent=hackathon_judge,
+        output_pydantic=ProjectEvaluation,
+        images=[video_path]  # Video input for multimodal analysis
+    )
+
+    # Initialize and run evaluation
+    agents = PraisonAIAgents(
+        agents=[hackathon_judge],
+        tasks=[evaluation_task],
+        process="sequential",
+        verbose=True
+    )
+    
+    response = agents.start()
+    
+    try:
+        # If response contains task_results, extract the Pydantic model directly
+        if isinstance(response, dict) and 'task_results' in response:
+            task_output = response['task_results'][0]
+            if hasattr(task_output, 'pydantic'):
+                return task_output.pydantic
+            elif hasattr(task_output, 'raw'):
+                # Extract JSON from raw string if it's wrapped in ```json
+                raw_text = task_output.raw
+                if raw_text.startswith('```json'):
+                    raw_text = raw_text.split('\n', 1)[1].rsplit('\n', 1)[0]
+                evaluation_data = json.loads(raw_text)
+            else:
+                evaluation_data = json.loads(task_output) if isinstance(task_output, str) else task_output
+        # If response is a string, try to parse it as JSON
+        elif isinstance(response, str):
+            evaluation_data = json.loads(response)
+        # If response is a dict with task_status
+        elif isinstance(response, dict) and 'task_status' in response:
+            content = response['task_status']
+            if isinstance(content, dict):
+                evaluation_data = content
+            else:
+                evaluation_data = json.loads(content) if isinstance(content, str) else content
+        else:
+            evaluation_data = response
+            
+        print(f"Debug - Parsed evaluation_data: {evaluation_data}")
+        
+        # Create and return ProjectEvaluation instance
+        return ProjectEvaluation(
+            innovation_score=int(evaluation_data.get('innovation_score', 0)),
+            technical_complexity=int(evaluation_data.get('technical_complexity', 0)),
+            presentation_quality=int(evaluation_data.get('presentation_quality', 0)),
+            user_experience=int(evaluation_data.get('user_experience', 0)),
+            completeness=int(evaluation_data.get('completeness', 0)),
+            overall_score=int(evaluation_data.get('overall_score', 0)),
+            key_strengths=evaluation_data.get('key_strengths', []),
+            areas_for_improvement=evaluation_data.get('areas_for_improvement', []),
+            notable_features=evaluation_data.get('notable_features', []),
+            technical_highlights=evaluation_data.get('technical_highlights', []),
+            recommendations=evaluation_data.get('recommendations', []),
+            market_potential=str(evaluation_data.get('market_potential', '')),
+            scalability_assessment=str(evaluation_data.get('scalability_assessment', ''))
+        )
+    except Exception as e:
+        print(f"Debug - Raw response: {response}")
+        print(f"Error processing response: {e}")
+        raise
+
+if __name__ == "__main__":
+    # Example usage
+    current_dir = os.path.dirname(os.path.abspath(__file__))
+    video_path = os.path.join(current_dir, "presentation.mp4")
+    result = evaluate_project(video_path)  # Now returns ProjectEvaluation directly
+    
+    print("\nHackathon Project Evaluation")
+    print("===========================")
+    print(f"\nOverall Score: {result.overall_score}/100")
+    print("\nDetailed Scores:")
+    print(f"Innovation: {result.innovation_score}/100")
+    print(f"Technical Complexity: {result.technical_complexity}/100")
+    print(f"Presentation: {result.presentation_quality}/100")
+    print(f"User Experience: {result.user_experience}/100")
+    print(f"Completeness: {result.completeness}/100")
+    
+    print("\nKey Strengths:")
+    for strength in result.key_strengths:
+        print(f"- {strength}")
+        
+    print("\nAreas for Improvement:")
+    for area in result.areas_for_improvement:
+        print(f"- {area}")
+        
+    print("\nTechnical Highlights:")
+    for highlight in result.technical_highlights:
+        print(f"- {highlight}")
+        
+    print("\nRecommendations:")
+    for rec in result.recommendations:
+        print(f"- {rec}")
+        
+    print(f"\nMarket Potential: {result.market_potential}")
+    print(f"\nScalability Assessment: {result.scalability_assessment}") 

agents/hackathon-judge-streamlit.py

@@ -0,0 +1,210 @@
+import streamlit as st
+import os
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from pydantic import BaseModel
+from typing import List, Dict
+import tempfile
+import json
+
+class ProjectEvaluation(BaseModel):
+    innovation_score: int  # 0-100
+    technical_complexity: int # 0-100  
+    presentation_quality: int # 0-100
+    user_experience: int # 0-100
+    completeness: int # 0-100
+    overall_score: int # 0-100
+    key_strengths: List[str]
+    areas_for_improvement: List[str]
+    notable_features: List[str]
+    technical_highlights: List[str]
+    recommendations: List[str]
+    market_potential: str
+    scalability_assessment: str
+
+# Set page config
+st.set_page_config(
+    page_title="Hackathon Project Evaluator",
+    page_icon="🏆",
+    layout="wide"
+)
+
+# Create Vision Analysis Agent
+@st.cache_resource
+def get_hackathon_judge():
+    return Agent(
+        name="HackathonJudge",
+        role="Technical Project Evaluator",
+        goal="Evaluate hackathon projects through video demonstrations",
+        backstory="""You are an experienced hackathon judge and technical expert.
+        You excel at evaluating innovation, technical implementation, and presentation quality.
+        You provide constructive feedback and identify both strengths and areas for improvement.""",
+        llm="gpt-4o-mini",  # Using vision-capable model
+        self_reflect=False,
+        knowledge=""
+    )
+
+def evaluate_project(video_path: str) -> ProjectEvaluation:
+    """
+    Evaluate a hackathon project based on its video demonstration
+    """
+    hackathon_judge = get_hackathon_judge()
+    
+    evaluation_task = Task(
+        name="project_evaluation",
+        description="""Analyze this hackathon project video demonstration and provide a comprehensive evaluation:
+        
+        1. Score the following aspects (0-100):
+           - Innovation and Creativity
+           - Technical Complexity
+           - Presentation Quality
+           - User Experience
+           - Project Completeness
+           
+        2. Identify:
+           - Key strengths and standout features
+           - Areas that could be improved
+           - Notable technical implementations
+           - Market potential and scalability
+           
+        3. Provide:
+           - Specific recommendations for improvement
+           - Technical suggestions
+           - Potential future enhancements""",
+        expected_output="Detailed project evaluation with scores and feedback",
+        agent=hackathon_judge,
+        output_pydantic=ProjectEvaluation,
+        images=[video_path]  # Video input for multimodal analysis
+    )
+
+    # Initialize and run evaluation
+    agents = PraisonAIAgents(
+        agents=[hackathon_judge],
+        tasks=[evaluation_task],
+        process="sequential",
+        verbose=True
+    )
+    
+    response = agents.start()
+    
+    try:
+        # If response contains task_results, extract the Pydantic model directly
+        if isinstance(response, dict) and 'task_results' in response:
+            task_output = response['task_results'][0]
+            if hasattr(task_output, 'pydantic'):
+                return task_output.pydantic
+            elif hasattr(task_output, 'raw'):
+                # Extract JSON from raw string if it's wrapped in ```json
+                raw_text = task_output.raw
+                if raw_text.startswith('```json'):
+                    raw_text = raw_text.split('\n', 1)[1].rsplit('\n', 1)[0]
+                evaluation_data = json.loads(raw_text)
+            else:
+                evaluation_data = json.loads(task_output) if isinstance(task_output, str) else task_output
+        elif isinstance(response, str):
+            evaluation_data = json.loads(response)
+        elif isinstance(response, dict) and 'task_status' in response:
+            content = response['task_status']
+            if isinstance(content, dict):
+                evaluation_data = content
+            else:
+                evaluation_data = json.loads(content) if isinstance(content, str) else content
+        else:
+            evaluation_data = response
+            
+        # Create and return ProjectEvaluation instance
+        return ProjectEvaluation(
+            innovation_score=int(evaluation_data.get('innovation_score', 0)),
+            technical_complexity=int(evaluation_data.get('technical_complexity', 0)),
+            presentation_quality=int(evaluation_data.get('presentation_quality', 0)),
+            user_experience=int(evaluation_data.get('user_experience', 0)),
+            completeness=int(evaluation_data.get('completeness', 0)),
+            overall_score=int(evaluation_data.get('overall_score', 0)),
+            key_strengths=evaluation_data.get('key_strengths', []),
+            areas_for_improvement=evaluation_data.get('areas_for_improvement', []),
+            notable_features=evaluation_data.get('notable_features', []),
+            technical_highlights=evaluation_data.get('technical_highlights', []),
+            recommendations=evaluation_data.get('recommendations', []),
+            market_potential=str(evaluation_data.get('market_potential', '')),
+            scalability_assessment=str(evaluation_data.get('scalability_assessment', ''))
+        )
+    except Exception as e:
+        print(f"Debug - Raw response: {response}")
+        print(f"Error processing response: {e}")
+        raise
+
+# Title and description
+st.title("🏆 Hackathon Judge Agent")
+st.markdown("""
+Upload your hackathon project demonstration video for an AI-powered evaluation.
+Get comprehensive feedback on various aspects of your project.
+""")
+
+# File uploader
+uploaded_file = st.file_uploader("Choose a video file", type=['mp4', 'avi', 'mov', 'mkv'])
+
+if uploaded_file:
+    # Create a temporary file to store the video
+    with tempfile.NamedTemporaryFile(delete=False, suffix='.'+uploaded_file.name.split('.')[-1]) as tmp_file:
+        tmp_file.write(uploaded_file.getvalue())
+        video_path = tmp_file.name
+
+    with st.spinner("🤖 AI is evaluating your project..."):
+        try:
+            # Evaluate the project
+            result = evaluate_project(video_path)
+            
+            # Display results
+            st.header("Overall Score")
+            st.metric("Overall Score", f"{result.overall_score}/100")
+            
+            # Display detailed scores
+            st.header("Detailed Scores")
+            col1, col2, col3 = st.columns(3)
+            with col1:
+                st.metric("Innovation", f"{result.innovation_score}/100")
+                st.metric("Technical Complexity", f"{result.technical_complexity}/100")
+            with col2:
+                st.metric("Presentation", f"{result.presentation_quality}/100")
+                st.metric("User Experience", f"{result.user_experience}/100")
+            with col3:
+                st.metric("Completeness", f"{result.completeness}/100")
+
+            # Display qualitative feedback
+            st.header("Key Strengths")
+            for strength in result.key_strengths:
+                st.write(f"• {strength}")
+            
+            st.header("Areas for Improvement")
+            for area in result.areas_for_improvement:
+                st.write(f"• {area}")
+            
+            st.header("Technical Highlights")
+            for highlight in result.technical_highlights:
+                st.write(f"• {highlight}")
+            
+            st.header("Notable Features")
+            for feature in result.notable_features:
+                st.write(f"• {feature}")
+            
+            st.header("Recommendations")
+            for rec in result.recommendations:
+                st.write(f"• {rec}")
+            
+            # Market Analysis
+            st.header("Market Analysis")
+            col1, col2 = st.columns(2)
+            with col1:
+                st.subheader("Market Potential")
+                st.write(result.market_potential)
+            with col2:
+                st.subheader("Scalability Assessment")
+                st.write(result.scalability_assessment)
+
+        except Exception as e:
+            st.error(f"Error evaluating the project: {str(e)}")
+        finally:
+            # Clean up the temporary file
+            os.unlink(video_path)
+else:
+    # Display placeholder content
+    st.info("👆 Upload a video file to get started!") 

agents/image-agent.py

@@ -0,0 +1,47 @@
+from praisonaiagents import Agent, Tools
+from praisonaiagents.tools import duckduckgo
+
+agent = Agent(instructions="You are a Image Analysis Agent", tools=[duckduckgo])
+agent.start("I want to go London next week, find me a good hotel and flight")
+
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# Create Image Analysis Agent
+image_agent = Agent(
+    name="ImageAnalyst",
+    role="Image Analysis Specialist",
+    goal="Analyze images and videos to extract meaningful information",
+    backstory="""You are an expert in computer vision and image analysis.
+    You excel at describing images, detecting objects, and understanding visual content.""",
+    llm="gpt-4o-mini",
+    self_reflect=False
+)
+
+# 1. Task with Image URL
+task1 = Task(
+    name="analyze_landmark",
+    description="Describe this famous landmark and its architectural features.",
+    expected_output="Detailed description of the landmark's architecture and significance",
+    agent=image_agent,
+    images=["https://upload.wikimedia.org/wikipedia/commons/b/bf/Krakow_-_Kosciol_Mariacki.jpg"]
+)
+
+# 2. Task with Local Image File
+task2 = Task(
+    name="analyze_local_image",
+    description="What objects can you see in this image? Describe their arrangement.",
+    expected_output="Detailed description of objects and their spatial relationships",
+    agent=image_agent,
+    images=["image.jpg"] 
+)
+
+# Create PraisonAIAgents instance
+agents = PraisonAIAgents(
+    agents=[image_agent],
+    tasks=[task1, task2],
+    process="sequential",
+    verbose=1
+)
+
+# Run all tasks
+agents.start()

agents/image-to-text-agent.py

@@ -0,0 +1,47 @@
+from praisonaiagents import Agent, Tools
+from praisonaiagents.tools import duckduckgo
+
+agent = Agent(instructions="You are a Image Analysis Agent", tools=[duckduckgo])
+agent.start("I want to go London next week, find me a good hotel and flight")
+
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# Create Image Analysis Agent
+image_agent = Agent(
+    name="ImageAnalyst",
+    role="Image Analysis Specialist",
+    goal="Analyze images and videos to extract meaningful information",
+    backstory="""You are an expert in computer vision and image analysis.
+    You excel at describing images, detecting objects, and understanding visual content.""",
+    llm="gpt-4o-mini",
+    self_reflect=False
+)
+
+# 1. Task with Image URL
+task1 = Task(
+    name="analyze_landmark",
+    description="Describe this famous landmark and its architectural features.",
+    expected_output="Detailed description of the landmark's architecture and significance",
+    agent=image_agent,
+    images=["https://upload.wikimedia.org/wikipedia/commons/b/bf/Krakow_-_Kosciol_Mariacki.jpg"]
+)
+
+# 2. Task with Local Image File
+task2 = Task(
+    name="analyze_local_image",
+    description="What objects can you see in this image? Describe their arrangement.",
+    expected_output="Detailed description of objects and their spatial relationships",
+    agent=image_agent,
+    images=["image.jpg"] 
+)
+
+# Create PraisonAIAgents instance
+agents = PraisonAIAgents(
+    agents=[image_agent],
+    tasks=[task1, task2],
+    process="sequential",
+    verbose=1
+)
+
+# Run all tasks
+agents.start()

agents/knowledge-agents-task.py

@@ -0,0 +1,70 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+import logging
+import os
+import json
+
+# Configure logging
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+# Define the configuration for the Knowledge instance
+config = {
+    "version": "v1.1",
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "praison",
+            "path": os.path.abspath("./.praison"),
+            "host": None,
+            "port": None
+        }
+    },
+    "embedder": {
+        "provider": "openai",
+        "config": {
+            "model": "text-embedding-3-small",
+            "embedding_dims": 1536
+        }
+    },
+    "llm": {
+        "provider": "openai",
+        "config": {
+            "model": "gpt-4o-mini",
+            "temperature": 0,
+            "max_tokens": 1000
+        }
+    }
+}
+
+# Create an agent with knowledge capabilities
+knowledge_agent = Agent(
+    name="KnowledgeAgent",
+    role="Information Specialist",
+    goal="Store and retrieve knowledge efficiently",
+    backstory="Expert in managing and utilizing stored knowledge",
+    verbose=True
+)
+
+# Define a task for the agent
+knowledge_task = Task(
+    name="knowledge_task",
+    description="KAG",
+    expected_output="Answer to the question",
+    agent=knowledge_agent,
+    context=[
+        {
+            "embedding_db_config": json.dumps(config["vector_store"])
+        }
+    ]
+)
+
+# Create and start the agents
+agents = PraisonAIAgents(
+    agents=[knowledge_agent],
+    tasks=[knowledge_task],
+    process="sequential",
+    user_id="user1"
+)
+
+# Start execution
+result = agents.start()

agents/knowledge-agents.py

@@ -0,0 +1,21 @@
+from praisonaiagents import Agent
+
+config = {
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "praison",
+            "path": ".praison",
+        }
+    }
+}
+
+agent = Agent(
+    name="Knowledge Agent",
+    instructions="You answer questions based on the provided knowledge.",
+    knowledge=["large.pdf"],
+    knowledge_config=config,
+    user_id="user1"
+)
+
+agent.start("What is KAG in one line?")

agents/knowledge-direct-simple-test.py

@@ -0,0 +1,44 @@
+import logging
+from praisonaiagents.knowledge import Knowledge
+import os
+# Configure logging
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+config = {
+    "version": "v1.1",
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "praison",
+            "path": os.path.abspath("./.praison"),
+            "host": None,
+            "port": None
+        }
+    },
+    "embedder": {
+        "provider": "openai",
+        "config": {
+            "model": "text-embedding-3-small",
+            "embedding_dims": 1536
+        }
+    },
+    "llm": {
+        "provider": "openai",
+        "config": {
+            "model": "gpt-4o-mini",
+            "temperature": 0,
+            "max_tokens": 1000
+        }
+    }
+}
+
+knowledge = Knowledge(config)
+
+# Search for memories based on a query
+query = "KAG"
+logger.info(f"Searching for memories with query: {query}")
+search_results = knowledge.search(query, user_id="user1")
+logger.info(f"Search results: {search_results}")
+print(f"\nSearch results for '{query}':")
+print(search_results)

agents/knowledge-direct-test.py

@@ -0,0 +1,171 @@
+import logging
+from praisonaiagents.knowledge import Knowledge
+import os
+# Configure logging
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+config = {
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "test",
+            "path": ".praison",
+        }
+    }
+}
+
+knowledge = Knowledge(config)
+
+# Store memories
+logger.info("Storing memories...")
+cricket_memory = knowledge.store("Likes to play cricket on weekends", user_id="alice", metadata={"category": "hobbies"})
+logger.info(f"Stored cricket memory: {cricket_memory}")
+tennis_memory = knowledge.store("Enjoys playing tennis with friends", user_id="alice", metadata={"category": "hobbies"})
+logger.info(f"Stored tennis memory: {tennis_memory}")
+work_memory = knowledge.store("Works as a software engineer", user_id="alice", metadata={"category": "work"})
+logger.info(f"Stored work memory: {work_memory}")
+
+print("Stored memories:")
+print(cricket_memory)
+print(tennis_memory)
+print(work_memory)
+
+# Retrieve all memories for a user
+logger.info("Retrieving all memories for Alice...")
+alice_memories = knowledge.get_all(user_id="alice")
+logger.info(f"Retrieved memories for Alice: {alice_memories}")
+print("\nAll memories for Alice:")
+for memory in alice_memories:
+    print(memory)
+
+# Retrieve a specific memory by ID
+logger.info(f"Retrieving memory with ID: {cricket_memory['results'][0]['id']}")
+retrieved_memory = knowledge.get(cricket_memory['results'][0]["id"])
+logger.info(f"Retrieved memory: {retrieved_memory}")
+print("\nRetrieved memory:")
+print(retrieved_memory)
+
+# Search for memories based on a query
+query = "What are Alice's hobbies?"
+logger.info(f"Searching for memories with query: {query}")
+search_results = knowledge.search(query, user_id="alice")
+logger.info(f"Search results: {search_results}")
+print(f"\nSearch results for '{query}':")
+for memory in search_results:
+    print(memory)
+
+# Update a memory
+logger.info(f"Updating memory with ID: {tennis_memory['results'][0]['id']}")
+updated_memory = knowledge.update(memory_id=tennis_memory['results'][0]["id"], data="Loves playing tennis on weekends")
+logger.info(f"Updated memory: {updated_memory}")
+print("\nUpdated memory:")
+print(updated_memory)
+
+# Get memory history
+logger.info(f"Retrieving memory history for ID: {tennis_memory['results'][0]['id']}")
+memory_history = knowledge.history(memory_id=tennis_memory['results'][0]["id"])
+logger.info(f"Memory history: {memory_history}")
+print("\nMemory history:")
+for entry in memory_history:
+    print(entry)
+
+# Delete a memory
+logger.info(f"Deleting memory with ID: {work_memory['results'][0]['id']}")
+knowledge.delete(memory_id=work_memory['results'][0]["id"])
+logger.info("Memory deleted")
+print("\nDeleted memory")
+
+# Retrieve memories after deletion
+logger.info("Retrieving memories after deletion...")
+alice_memories = knowledge.get_all(user_id="alice")
+logger.info(f"Retrieved memories after deletion: {alice_memories}")
+print("\nMemories after deletion:")
+for memory in alice_memories:
+    print(memory)
+
+# Delete all memories for a user
+logger.info("Deleting all memories for Alice...")
+knowledge.delete_all(user_id="alice")
+logger.info("All memories for Alice deleted")
+print("\nAll memories for Alice deleted")
+
+# Retrieve memories after deleting all
+logger.info("Retrieving memories after deleting all...")
+alice_memories = knowledge.get_all(user_id="alice")
+logger.info(f"Retrieved memories after deleting all: {alice_memories}")
+print("\nMemories after deleting all:")
+print(alice_memories)
+
+# Reset all memories
+logger.info("Resetting all memories...")
+knowledge.reset()
+logger.info("All memories reset")
+print("\nAll memories reset")
+
+# Test file handling
+logger.info("Testing file handling...")
+
+try:
+    # Get absolute path to test files
+    current_dir = os.path.dirname(os.path.abspath(__file__))
+    pdf_file = os.path.join(current_dir, "small.pdf")
+    txt_file = os.path.join(current_dir, "sample.txt")
+
+    # Test text file
+    logger.info(f"Testing text file: {txt_file}")
+    # Read and display content
+    with open(txt_file, 'r') as file:
+        txt_content = file.read()
+        print("\nText file content:")
+        print(txt_content)
+    # Store the text file using add
+    txt_memory = knowledge.add(txt_file, user_id="bob", metadata={"type": "text"})
+    logger.info(f"Stored text file: {txt_memory}")
+    print("\nStored text content:")
+    if txt_memory and 'results' in txt_memory and txt_memory['results']:
+        for mem in txt_memory['results']:
+            print(mem)
+    else:
+        print("No valid memories were stored from the text file")
+
+    # Verify text memories are stored
+    if txt_memory and 'results' in txt_memory and txt_memory['results']:
+        logger.info("Verifying text memories...")
+        for mem in txt_memory['results']:
+            if isinstance(mem, dict) and 'id' in mem:
+                stored = knowledge.get(mem['id'])
+                logger.info(f"Verified text memory: {stored}")
+            else:
+                logger.warning(f"Unexpected memory format: {mem}")
+    else:
+        logger.warning("No valid memories were stored from the text file")
+
+    # Test pdf file
+    logger.info(f"Testing pdf file: {pdf_file}")
+    pdf_memory = knowledge.add(pdf_file, user_id="bob", metadata={"type": "pdf"})
+    logger.info(f"Stored pdf file: {pdf_memory}")
+    print("\nStored pdf content:")
+    if pdf_memory and 'results' in pdf_memory and pdf_memory['results']:
+        for mem in pdf_memory['results']:
+            print(mem)
+    else:
+        print("No valid memories were stored from the PDF file")
+
+    # Verify stored content
+    if pdf_memory and 'results' in pdf_memory and pdf_memory['results']:
+        for memory in pdf_memory['results']:
+            if isinstance(memory, dict) and 'id' in memory:
+                stored_memory = knowledge.get(memory['id'])
+                logger.info(f"Verified stored memory: {stored_memory}")
+                print("\nVerified content:")
+                print(stored_memory)
+            else:
+                logger.warning(f"Unexpected memory format: {memory}")
+    else:
+        logger.warning("No valid memories were stored from the PDF file")
+
+except Exception as e:
+    logger.error(f"Error during file handling test: {str(e)}")
+    raise
+

agents/knowledge-large-pdf-test.py

@@ -0,0 +1,40 @@
+import logging
+from praisonaiagents.knowledge import Knowledge
+import os
+# Configure logging
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+knowledge = Knowledge()
+try:
+    # Get absolute path to test files
+    current_dir = os.path.dirname(os.path.abspath(__file__))
+    pdf_file = os.path.join(current_dir, "large.pdf")
+
+    # Test pdf file
+    logger.info(f"Testing pdf file: {pdf_file}")
+    pdf_memory = knowledge.add(pdf_file, user_id="bob", metadata={"type": "pdf"})
+    logger.info(f"Stored pdf file: {pdf_memory}")
+    print("\nStored pdf content:")
+    if pdf_memory and 'results' in pdf_memory and pdf_memory['results']:
+        for mem in pdf_memory['results']:
+            print(mem)
+    else:
+        print("No valid memories were stored from the PDF file")
+
+    # Verify stored content
+    if pdf_memory and 'results' in pdf_memory and pdf_memory['results']:
+        for memory in pdf_memory['results']:
+            if isinstance(memory, dict) and 'id' in memory:
+                stored_memory = knowledge.get(memory['id'])
+                logger.info(f"Verified stored memory: {stored_memory}")
+                print("\nVerified content:")
+                print(stored_memory)
+            else:
+                logger.warning(f"Unexpected memory format: {memory}")
+    else:
+        logger.warning("No valid memories were stored from the PDF file")
+
+except Exception as e:
+    logger.error(f"Error during file handling test: {str(e)}")
+    raise

agents/langchain_example.py

@@ -0,0 +1,30 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from langchain_community.tools import YouTubeSearchTool
+from langchain_community.utilities import WikipediaAPIWrapper
+
+# Create an agent with both tools
+agent = Agent(
+    name="SearchAgent",
+    role="Research Assistant",
+    goal="Search for information from multiple sources",
+    backstory="I am an AI assistant that can search YouTube and Wikipedia.",
+    tools=[YouTubeSearchTool, WikipediaAPIWrapper],
+    self_reflect=False
+)
+
+# Create tasks to demonstrate both tools
+task = Task(
+    name="search_task",
+    description="Search for information about 'AI advancements' on both YouTube and Wikipedia",
+    expected_output="Combined information from YouTube videos and Wikipedia articles",
+    agent=agent
+)
+
+# Create and start the workflow
+agents = PraisonAIAgents(
+    agents=[agent],
+    tasks=[task],
+    verbose=True
+)
+
+agents.start()

agents/langchain_logs.py

@@ -0,0 +1,73 @@
+from langchain_community.tools import YouTubeSearchTool
+from langchain_community.utilities import WikipediaAPIWrapper
+
+def test_tools():
+    """Test both YouTube and Wikipedia tools"""
+    
+    print("\n=== Testing YouTube Search ===")
+    # Test YouTube
+    yt = YouTubeSearchTool()
+    
+    # Test basic search
+    print("\nBasic YouTube Search:")
+    query = "AI advancements 2024"
+    print(f"Query: {query}")
+    result = yt.run(query)
+    print(f"Results: {result}")
+    
+    # Test with max results
+    print("\nYouTube Search with max results:")
+    query = "AI advancements 2024, 3"  # Format: query, max_results
+    print(f"Query: {query}")
+    result = yt.run(query)
+    print(f"Results: {result}")
+    
+    print("\n=== Testing Wikipedia Search ===")
+    # Test Wikipedia
+    wiki = WikipediaAPIWrapper(
+        top_k_results=2,
+        doc_content_chars_max=500
+    )
+    
+    # Test basic search
+    print("\nBasic Wikipedia Search:")
+    query = "Artificial Intelligence"
+    print(f"Query: {query}")
+    result = wiki.run(query)
+    print(f"Results: {result[:200]}..." if result else "No result")
+    
+    # Test with different parameters
+    print("\nWikipedia Search with different language:")
+    wiki_fr = WikipediaAPIWrapper(
+        lang='fr',
+        top_k_results=1,
+        doc_content_chars_max=300
+    )
+    result = wiki_fr.run("Intelligence Artificielle")
+    print(f"French Results: {result[:200]}..." if result else "No result")
+
+def print_tool_info():
+    """Print detailed information about the tools"""
+    
+    print("\n=== Tool Information ===")
+    
+    # YouTube Tool Info
+    print("\nYouTube Tool:")
+    yt = YouTubeSearchTool()
+    print("Type:", type(yt))
+    print("Name:", getattr(yt, 'name', None))
+    print("Description:", getattr(yt, 'description', None))
+    print("Arguments:", getattr(yt, 'args', None))
+    
+    # Wikipedia Tool Info
+    print("\nWikipedia Tool:")
+    wiki = WikipediaAPIWrapper()
+    print("Type:", type(wiki))
+    print("Available Settings:")
+    print("- Language:", wiki.lang)
+    print("- Top K Results:", wiki.top_k_results)
+    print("- Max Characters:", wiki.doc_content_chars_max)
+
+if __name__ == "__main__":
+    print_tool_info()
+    test_tools() 

agents/markdown-agent.py

@@ -0,0 +1,4 @@
+from praisonaiagents import Agent
+
+agent = Agent(instructions="You are a Markdown Agent, output in markdown format")
+agent.start("Write a blog post about AI")

agents/md.py

@@ -0,0 +1,5 @@
+from markitdown import MarkItDown
+
+md = MarkItDown()
+result = md.convert("sample.txt")
+print(result.text_content)

agents/memory-add-search.py

@@ -0,0 +1,220 @@
+from mem0 import Memory
+import logging
+import json
+import os
+import time
+from datetime import datetime
+from typing import Dict, Any, Optional
+
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+class MemoryManager:
+    def __init__(self):
+        """Initialize Mem0 Memory manager with configuration"""
+        # Define the complete configuration with only supported fields
+        config = {
+            "version": "v1.1",
+            "custom_prompt": None,
+            "vector_store": {
+                "provider": "chroma",
+                "config": {
+                    "collection_name": "praison",
+                    "path": os.path.abspath("./.praison/storage"),
+                    "host": None,
+                    "port": None
+                }
+            },
+            "embedder": {
+                "provider": "openai",
+                "config": {
+                    "model": "text-embedding-3-small",
+                    "embedding_dims": 1536
+                }
+            },
+            "llm": {
+                "provider": "openai",
+                "config": {
+                    "model": "gpt-4o-mini",
+                    "temperature": 0,
+                    "max_tokens": 1000
+                }
+            }
+        }
+        
+        # Ensure storage directory exists
+        storage_path = os.path.abspath("./.praison/storage")
+        if os.path.exists(storage_path):
+            logger.info(f"Clearing existing storage at {storage_path}")
+            import shutil
+            shutil.rmtree(storage_path)
+        os.makedirs(storage_path, exist_ok=True)
+        logger.info(f"Created storage path: {storage_path}")
+        
+        # Initialize memory
+        self.memory = Memory.from_config(config)
+        logger.info("Memory manager initialized")
+
+    def pretty_print(self, data: Any) -> None:
+        """Helper function to print memory data in a readable format"""
+        if isinstance(data, (dict, list)):
+            print(json.dumps(data, indent=2))
+        else:
+            print(data)
+            
+    def extract_memory_id(self, result: Any) -> Optional[str]:
+        """Extract memory ID from the result, handling different formats"""
+        try:
+            if isinstance(result, dict):
+                # v1.1 format
+                memories = result.get('results', [])
+                return memories[0]['id'] if memories else None
+            elif isinstance(result, list):
+                # v1.0 format
+                return result[0]['id'] if result else None
+            return None
+        except (KeyError, IndexError) as e:
+            logger.warning(f"Could not extract memory ID from result: {e}")
+            return None
+
+    def prepare_metadata(self, metadata: Optional[Dict]) -> Dict:
+        """Prepare metadata by converting values to acceptable types"""
+        if not metadata:
+            return {}
+            
+        clean_metadata = {}
+        for key, value in metadata.items():
+            if isinstance(value, (str, int, float, bool)):
+                clean_metadata[key] = value
+            elif isinstance(value, list):
+                clean_metadata[key] = ','.join(map(str, value))
+            elif isinstance(value, dict):
+                clean_metadata[key] = json.dumps(value)
+            else:
+                clean_metadata[key] = str(value)
+        return clean_metadata
+
+    def verify_memory_addition(self, user_id: str, max_retries: int = 3) -> bool:
+        """Verify that memory was added successfully"""
+        for attempt in range(max_retries):
+            try:
+                time.sleep(0.5)  # Brief pause to allow indexing
+                memories = self.memory.get_all(user_id=user_id)
+                if len(memories.get('results', [])) > 0:
+                    return True
+                logger.warning(f"Memory not found on attempt {attempt + 1}")
+            except Exception as e:
+                logger.warning(f"Verification attempt {attempt + 1} failed: {e}")
+            if attempt < max_retries - 1:
+                time.sleep(1)
+        return False
+
+    def add_memory(self, text: str, user_id: Optional[str] = None, metadata: Optional[Dict] = None) -> Dict:
+        """Add a new memory with error handling and verification"""
+        try:
+            logger.info(f"Adding memory for user {user_id}")
+            clean_metadata = self.prepare_metadata(metadata)
+            logger.debug(f"Prepared metadata: {clean_metadata}")
+            
+            messages = [{"role": "user", "content": text}]
+            result = self.memory.add(
+                messages=messages,
+                user_id=user_id,
+                metadata=clean_metadata
+            )
+            
+            if self.verify_memory_addition(user_id):
+                logger.info("Memory added and verified successfully")
+            else:
+                logger.warning("Memory addition could not be verified")
+                
+            return result
+            
+        except Exception as e:
+            logger.error(f"Failed to add memory: {str(e)}")
+            raise
+
+    def get_all_memories(self, user_id: Optional[str] = None) -> Dict:
+        """Retrieve all memories for a user"""
+        try:
+            logger.info(f"Retrieving all memories for user {user_id}")
+            memories = self.memory.get_all(user_id=user_id)
+            count = len(memories.get('results', []))
+            logger.info(f"Retrieved {count} memories")
+            return memories
+        except Exception as e:
+            logger.error(f"Failed to retrieve memories: {str(e)}")
+            raise
+
+    def search_memories(self, query: str, user_id: Optional[str] = None, limit: int = 5) -> Dict:
+        """Search memories with a query"""
+        try:
+            logger.info(f"Searching memories with query: {query}")
+            results = self.memory.search(
+                query=query,
+                user_id=user_id,
+                limit=limit
+            )
+            count = len(results.get('results', []))
+            logger.info(f"Found {count} matching memories")
+            return results
+        except Exception as e:
+            logger.error(f"Search failed: {str(e)}")
+            raise
+
+def main():
+    try:
+        # Initialize memory manager
+        manager = MemoryManager()
+        
+        # Add a test memory
+        print("\n1. Adding a new memory:")
+        metadata = {
+            "category": "hobbies",
+            "timestamp": datetime.now().isoformat(),
+            "tags": "tennis,learning",
+            "priority": 1,
+            "source": "user_input"
+        }
+        
+        result = manager.add_memory(
+            text="I am working on improving my tennis skills. Suggest some online courses.",
+            user_id="alice",
+            metadata=metadata
+        )
+        manager.pretty_print(result)
+        
+        # Wait briefly for indexing
+        time.sleep(1)
+        
+        print("\n2. Retrieving all memories:")
+        all_memories = manager.get_all_memories(user_id="alice")
+        manager.pretty_print(all_memories)
+        
+        print("\n3. Searching memories:")
+        search_results = manager.search_memories(
+            query="What are Alice's hobbies?",
+            user_id="alice",
+            limit=5
+        )
+        manager.pretty_print(search_results)
+        
+        # Print summary
+        print("\nMemory Store Summary:")
+        total_memories = len(all_memories.get('results', []))
+        print(f"Total memories stored: {total_memories}")
+        if total_memories > 0:
+            print("Available memories:")
+            for mem in all_memories['results']:
+                print(f"- {mem.get('memory', 'No content')}")
+
+    except Exception as e:
+        logger.error(f"Main process failed: {str(e)}", exc_info=True)
+        raise
+
+if __name__ == "__main__":
+    main()

agents/memory-search-advanced.py

@@ -0,0 +1,143 @@
+from mem0 import Memory
+import logging
+import json
+import os
+from typing import Dict, Any, Optional
+
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+class MemorySearcher:
+    def __init__(self):
+        """Initialize Mem0 Memory searcher with configuration"""
+        # Define the configuration
+        config = {
+            "version": "v1.1",
+            "vector_store": {
+                "provider": "chroma",
+                "config": {
+                    "collection_name": "praison",
+                    "path": os.path.abspath("./.praison/storage"),
+                    "host": None,
+                    "port": None
+                }
+            },
+            "embedder": {
+                "provider": "openai",
+                "config": {
+                    "model": "text-embedding-3-small",
+                    "embedding_dims": 1536
+                }
+            },
+            "llm": {
+                "provider": "openai",
+                "config": {
+                    "model": "gpt-4o-mini",
+                    "temperature": 0,
+                    "max_tokens": 1000
+                }
+            }
+        }
+        
+        # Initialize memory
+        self.memory = Memory.from_config(config)
+        logger.info("Memory searcher initialized")
+
+    def pretty_print(self, data: Any) -> None:
+        """Helper function to print data in a readable format"""
+        if isinstance(data, (dict, list)):
+            print(json.dumps(data, indent=2))
+        else:
+            print(data)
+
+    def get_all_memories(self, user_id: Optional[str] = None) -> Dict:
+        """Retrieve all memories for a user"""
+        try:
+            logger.info(f"Retrieving all memories for user {user_id}")
+            memories = self.memory.get_all(user_id=user_id)
+            count = len(memories.get('results', []))
+            logger.info(f"Retrieved {count} memories")
+            return memories
+        except Exception as e:
+            logger.error(f"Failed to retrieve memories: {str(e)}")
+            raise
+
+    def search_memories(self, query: str, user_id: Optional[str] = None, limit: int = 5) -> Dict:
+        """Search memories with a query"""
+        try:
+            logger.info(f"Searching memories with query: {query}")
+            results = self.memory.search(
+                query=query,
+                user_id=user_id,
+                limit=limit
+            )
+            count = len(results.get('results', []))
+            logger.info(f"Found {count} matching memories")
+            return results
+        except Exception as e:
+            logger.error(f"Search failed: {str(e)}")
+            raise
+
+    def list_unique_users(self) -> list:
+        """List all unique users in the memory store"""
+        try:
+            all_memories = self.memory.get_all()
+            users = set()
+            for memory in all_memories.get('results', []):
+                if 'user_id' in memory:
+                    users.add(memory['user_id'])
+            return sorted(list(users))
+        except Exception as e:
+            logger.error(f"Failed to list users: {str(e)}")
+            raise
+
+def main():
+    try:
+        # Initialize memory searcher
+        searcher = MemorySearcher()
+        
+        # Get list of users
+        print("\n1. Available users in the memory store:")
+        users = searcher.list_unique_users()
+        searcher.pretty_print(users)
+        
+        if not users:
+            print("No users found in the memory store. Please add some memories first.")
+            return
+            
+        # Example user (using first user found)
+        example_user = users[0]
+        
+        print(f"\n2. All memories for user '{example_user}':")
+        all_memories = searcher.get_all_memories(user_id=example_user)
+        searcher.pretty_print(all_memories)
+        
+        print(f"\n3. Searching memories for user '{example_user}':")
+        search_results = searcher.search_memories(
+            query="What are their hobbies?",
+            user_id=example_user,
+            limit=5
+        )
+        searcher.pretty_print(search_results)
+        
+        # Print summary
+        print("\nMemory Store Summary:")
+        total_memories = len(all_memories.get('results', []))
+        print(f"Total memories for {example_user}: {total_memories}")
+        if total_memories > 0:
+            print("Available memories:")
+            for mem in all_memories['results']:
+                print(f"- {mem.get('memory', 'No content')}")
+                if 'metadata' in mem:
+                    print(f"  Metadata: {mem['metadata']}")
+
+    except Exception as e:
+        logger.error(f"Main process failed: {str(e)}", exc_info=True)
+        raise
+
+if __name__ == "__main__":
+    main()

agents/memory-search-simple-test.py

@@ -0,0 +1,26 @@
+from mem0 import Memory
+import os
+import json
+
+# Basic configuration
+config = {
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "praison",
+            "path": ".praison",
+        }
+    }
+}
+
+# Initialize memory
+memory = Memory.from_config(config)
+
+# Search Alice's hobbies
+search_results = memory.search(
+    query="KAG",
+    user_id="user1",
+    limit=5
+)
+
+print(search_results)

agents/memory-search-simple.py

@@ -0,0 +1,46 @@
+from mem0 import Memory
+import os
+import json
+
+# Basic configuration
+config = {
+    "version": "v1.1",
+    "vector_store": {
+        "provider": "chroma",
+        "config": {
+            "collection_name": "praison",
+            "path": os.path.abspath("./.praison/storage")
+        }
+    },
+    "embedder": {
+        "provider": "openai",
+        "config": {
+            "model": "text-embedding-3-small"
+        }
+    },
+    "llm": {
+        "provider": "openai",
+        "config": {
+            "model": "gpt-4o-mini"
+        }
+    }
+}
+
+# Initialize memory
+memory = Memory.from_config(config)
+
+# Search Alice's hobbies
+search_results = memory.search(
+    query="What are Alice's hobbies?",
+    user_id="alice",
+    limit=5
+)
+
+# Print results in a readable format
+print("\nAlice's Memories:")
+for memory in search_results['results']:
+    print(f"\nMemory: {memory['memory']}")
+    print(f"Score: {memory['score']}")
+    if 'metadata' in memory:
+        print("Metadata:")
+        print(json.dumps(memory['metadata'], indent=2))

agents/memory_example.py

@@ -0,0 +1,183 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+import logging
+import os
+
+def main():
+    # Initialize memory config
+    memory_config = {
+        "provider": "rag",
+        "use_embedding": True,
+        "storage": {
+            "type": "sqlite",
+            "path": "./.praison/memory.db"
+        },
+        "rag_db_path": "./.praison/chroma_db"
+    }
+    
+    # Test facts
+    fact1 = "The capital city of Jujuha is Hahanu and its population is 102300"
+    fact2 = "Three main ingredients in a classic proloder are eggs, sugar, and flour"
+    fact3 = "The year the first Josinga was released is 2007"
+    
+    # # Check if database exists
+    # if os.path.exists("./memory.db"):
+    #     logger.info("Found existing memory database")
+    # else:
+    #     logger.info("Creating new memory database")
+    
+    # Create task config (without memory config since it's moved to PraisonAIAgents)
+    task_config = {}
+
+    # Create agents with different roles
+    researcher = Agent(
+        role="Research Analyst",
+        goal="Research and document key information about topics",
+        backstory="Expert at analyzing and storing information in memory",
+        llm="gpt-4o-mini"
+    )
+    
+    retriever = Agent(
+        role="Information Retriever",
+        goal="Retrieve and verify stored information from memory",
+        backstory="Specialist in searching and validating information from memory",
+        llm="gpt-4o-mini"
+    )
+
+    # Task 1: Process the facts
+    store_task = Task(
+        description=f"""
+        Process and analyze this information:
+        1. {fact1}
+        2. {fact2}
+        3. {fact3}
+
+        Provide a clear summary of each fact.
+        """,
+        expected_output="""
+        Clear statements summarizing each fact.
+        Example format:
+        1. [Summary of fact 1]
+        2. [Summary of fact 2]
+        3. [Summary of fact 3]
+        """,
+        agent=researcher
+    )
+
+    # Task 2: Write essay about AI
+    verify_task = Task(
+        description="""
+        write few points about AI
+        """,
+        expected_output="Points about AI",
+        agent=retriever
+    )
+
+    # Task 3: Query memory
+    query_task = Task(
+        description="""
+        Using ONLY information found in memory:
+        1. What is stored in memory about Hahanu?
+        2. What ingredients for proloder are recorded in memory?
+        3. What year is stored in memory for the Josinga release?
+
+        For each answer, cite the memory record you found.
+        """,
+        expected_output="Answers based solely on memory records with citations",
+        agent=retriever
+    )
+
+    # Task 4: Query both short-term and long-term memory
+    query_both_task = Task(
+        description="""
+        Using ONLY information found in memory:
+        1. What is stored in both short-term and long-term memory about Jujuha?
+        2. What ingredients for proloder are recorded in both short-term and long-term memory?
+        3. What year is stored in both short-term and long-term memory for the Josinga release?
+
+        For each answer, cite the memory record you found.
+        """,
+        expected_output="Answers based solely on memory records with citations",
+        agent=retriever
+    )
+
+    # Initialize PraisonAIAgents with memory configuration
+    agents = PraisonAIAgents(
+        agents=[researcher, retriever],
+        tasks=[store_task, verify_task, query_task, query_both_task],
+        verbose=True,  # Use same verbose level as memory
+        memory=True,
+        embedder={
+            "provider": "openai",
+            "config": {
+                "model": "text-embedding-3-small"
+            }
+        }
+    )
+
+    # agents = PraisonAIAgents(
+    #     agents=[researcher, retriever],
+    #     tasks=[store_task, verify_task, query_task, query_both_task],
+    #     verbose=True,  # Use same verbose level as memory
+    #     memory=True
+    # )
+    
+    # Execute tasks
+    print("\nExecuting Memory Test Tasks...")
+    print("-" * 50)
+    agents.start()
+    
+    # Use shared memory for final checks
+    memory = agents.shared_memory
+    
+    # Test memory retrieval with different quality thresholds
+    if memory:
+        print("\nFinal Memory Check:")
+        print("-" * 50)
+        
+        queries = ["Jujuha", "proloder", "Josinga"]
+        for query in queries:
+            print(f"\nSearching memory for: {query}")
+            
+            # Search in both short-term and long-term memory
+            print("\nShort-term memory results:")
+            stm_results = memory.search_short_term(query)
+            if stm_results:
+                for item in stm_results:
+                    print(f"Content: {item.get('content', '')[:200]}")
+                    if 'meta' in item:
+                        print(f"Metadata: {item['meta']}")
+                    print("-" * 20)
+            else:
+                print("No results found in short-term memory")
+
+            print("\nLong-term memory results:")
+            ltm_results = memory.search_long_term(query)
+            if ltm_results:
+                for item in ltm_results:
+                    print(f"Content: {item.get('text', '')[:200]}")
+                    if 'metadata' in item:
+                        print(f"Metadata: {item['metadata']}")
+                    print("-" * 20)
+            else:
+                print("No results found in long-term memory")
+                
+            # Also check ChromaDB if using RAG
+            if memory.use_rag and hasattr(memory, "chroma_col"):
+                print("\nChromaDB results:")
+                try:
+                    all_items = memory.chroma_col.get()
+                    print(f"Found {len(all_items['ids'])} items in ChromaDB")
+                    for i in range(len(all_items['ids'])):
+                        print(f"ID: {all_items['ids'][i]}")
+                        print(f"Content: {all_items['documents'][i][:200]}")
+                        print(f"Metadata: {all_items['metadatas'][i]}")
+                        print("-" * 20)
+                except Exception as e:
+                    print(f"Error querying ChromaDB: {e}")
+            
+            print("-" * 30)
+    else:
+        print("\nNo memory available for final checks")
+
+if __name__ == "__main__":
+    main()

agents/memory_simple.py

@@ -0,0 +1,63 @@
+from praisonaiagents.agents.agents import Agent, Task, PraisonAIAgents
+from praisonaiagents.tools import duckduckgo
+
+# Test facts
+fact1 = "The capital city of Jujuha is Hahanu and its population is 102300"
+fact2 = "Three main ingredients in a classic proloder are eggs, sugar, and flour"
+fact3 = "The year the first Josinga was released is 2007"
+
+fact_agent = Agent(
+    name="Fact Agent",
+    instructions="You are a fact agent, you store and retrieve facts in memory",
+    llm="gpt-4o-mini"
+)
+
+research_agent = Agent(
+    name="Research Agent",
+    instructions="You are a research analyst, you research and document key points about topics",
+    llm="gpt-4o-mini"
+)
+
+blog_agent = Agent(
+    name="Blog Agent",
+    instructions="You are a blog writer, you write a blog post about the research",
+    llm="gpt-4o-mini"
+)
+
+fact_task = Task(
+    description="Store the following facts in memory: " + fact1 + ", " + fact2 + ", " + fact3,
+    agent=fact_agent
+)
+
+research_task = Task(
+    description="Research and document 2 key points about AI",
+    agent=research_agent
+)
+
+research_task2 = Task(
+    description="Research and document 2 key points about AI in healthcare",
+    agent=research_agent
+)
+
+research_task3 = Task(
+    description="Research and document 2 key points about AI in education",
+    agent=research_agent
+)
+
+research_task4 = Task(
+    description="Research and document 2 key points about AI in finance",
+    agent=research_agent
+)
+
+blog_task = Task(
+    description="Write a blog post about Jujuha",
+    agent=blog_agent
+)
+
+agents = PraisonAIAgents(
+    agents=[fact_agent, research_agent, blog_agent],
+    tasks=[fact_task, research_task, research_task2, research_task3, research_task4, blog_task],
+    memory=True
+)   
+
+agents.start()

agents/mini_agents_example.py

@@ -0,0 +1,6 @@
+from praisonaiagents import Agent, Agents, Tools
+
+research_agent = Agent(instructions="You are a research agent to search internet about AI 2024", tools=[Tools.internet_search])
+summarise_agent = Agent(instructions="You are a summarize agent to summarise in points")
+agents = Agents(agents=[research_agent, summarise_agent])
+agents.start()

agents/multimodal.py

@@ -0,0 +1,54 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# Create Vision Analysis Agent
+vision_agent = Agent(
+    name="VisionAnalyst",
+    role="Computer Vision Specialist",
+    goal="Analyze images and videos to extract meaningful information",
+    backstory="""You are an expert in computer vision and image analysis.
+    You excel at describing images, detecting objects, and understanding visual content.""",
+    llm="gpt-4o-mini",
+    self_reflect=False
+)
+
+# 1. Task with Image URL
+task1 = Task(
+    name="analyze_landmark",
+    description="Describe this famous landmark and its architectural features.",
+    expected_output="Detailed description of the landmark's architecture and significance",
+    agent=vision_agent,
+    images=["https://upload.wikimedia.org/wikipedia/commons/b/bf/Krakow_-_Kosciol_Mariacki.jpg"]
+)
+
+# 2. Task with Local Image File
+task2 = Task(
+    name="analyze_local_image",
+    description="What objects can you see in this image? Describe their arrangement.",
+    expected_output="Detailed description of objects and their spatial relationships",
+    agent=vision_agent,
+    images=["image.jpg"] 
+)
+
+# 3. Task with Video File
+task3 = Task(
+    name="analyze_video",
+    description="""Watch this video and provide:
+    1. A summary of the main events
+    2. Key objects and people visible
+    3. Any text or important information shown
+    4. The overall context and setting""",
+    expected_output="Comprehensive analysis of the video content",
+    agent=vision_agent,
+    images=["video.mp4"]  
+)
+
+# Create PraisonAIAgents instance
+agents = PraisonAIAgents(
+    agents=[vision_agent],
+    tasks=[task1, task2, task3],
+    process="sequential",
+    verbose=1
+)
+
+# Run all tasks
+agents.start()

agents/orchestrator-workers.py

@@ -0,0 +1,110 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+import time
+
+def get_time_check():
+    current_time = int(time.time())
+    if current_time % 3 == 0:
+        result = 1
+    elif current_time % 3 == 1:
+        result = 2
+    else:
+        result = 3
+    print(f"Time: {current_time}, Result: {result}")
+    return result
+
+# Create orchestrator and worker agents
+router = Agent(
+    name="Router",
+    role="Task router",
+    goal="Distribute tasks to based on response from get_time_check",
+    tools=[get_time_check]
+)
+
+worker1 = Agent(
+    name="Worker 1",
+    role="Specialized worker",
+    goal="Handle specific subtask type 1",
+)
+
+worker2 = Agent(
+    name="Worker 2",
+    role="Specialized worker",
+    goal="Handle specific subtask type 2",
+)
+
+worker3 = Agent(
+    name="Worker 3",
+    role="Specialized worker",
+    goal="Handle specific subtask type 3",
+)
+
+synthesizer = Agent(
+    name="Synthesizer",
+    role="Result synthesizer",
+    goal="Combine and synthesize worker outputs",
+)
+
+# Create orchestrated workflow tasks
+router_task = Task(
+    name="route_task",
+    description="Analyze input from get_time_check and route to appropriate workers",
+    expected_output="Task routing decision, 1 , 2 or 3",
+    agent=router,
+    is_start=True,
+    task_type="decision",
+    next_tasks=["worker1_task", "worker2_task", "worker3_task"],
+    condition={
+        "1": ["worker1_task"],
+        "2": ["worker2_task"],
+        "3": ["worker3_task"]
+    }
+)
+
+worker1_task = Task(
+    name="worker1_task",
+    description="Process type 1 operation",
+    expected_output="Worker 1 result",
+    agent=worker1,
+    next_tasks=["synthesize_task"]
+)
+
+worker2_task = Task(
+    name="worker2_task",
+    description="Process type 2 operation",
+    expected_output="Worker 2 result",
+    agent=worker2,
+    next_tasks=["synthesize_task"]
+)
+
+worker3_task = Task(
+    name="worker3_task",
+    description="Process type 3 operation",
+    expected_output="Worker 3 result",
+    agent=worker3,
+    next_tasks=["synthesize_task"]
+)
+
+synthesize_task = Task(
+    name="synthesize_task",
+    description="Synthesize worker results into final output",
+    expected_output="Final synthesized result",
+    agent=synthesizer,
+    context=[worker1_task, worker2_task, worker3_task]
+)
+
+# Create workflow manager
+workflow = PraisonAIAgents(
+    agents=[router, worker1, worker2, worker3, synthesizer],
+    tasks=[router_task, worker1_task, worker2_task, worker3_task, synthesize_task],
+    process="workflow",
+    verbose=True
+)
+
+# Run orchestrated workflow
+results = workflow.start()
+
+# Print results
+print("\nOrchestrator-Workers Results:")
+for task_id, result in results["task_results"].items():
+    if result:
+        print(f"Task {task_id}: {result.raw}")

agents/parallelisation.py

@@ -0,0 +1,95 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+from datetime import datetime
+import asyncio
+
+def process_time():
+    """Simulate processing"""
+    current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    print(f"Processing at: {current_time}")
+    return f"Processed at {current_time}"
+
+# Create parallel processing agents
+agent1 = Agent(
+    name="Processor 1",
+    role="Time collector",
+    goal="Get the time and return it",
+    tools=[process_time]
+)
+
+agent2 = Agent(
+    name="Processor 2",
+    role="Time collector",
+    goal="Get the time and return it",
+    tools=[process_time]
+)
+
+agent3 = Agent(
+    name="Processor 3",
+    role="Time collector",
+    goal="Get the time and return it",
+    tools=[process_time]
+)
+
+aggregator = Agent(
+    name="Aggregator",
+    role="Result aggregator",
+    goal="Collect all the processed time from all tasks"
+)
+
+# Create parallel tasks with memory disabled
+task1 = Task(
+    name="process_1",
+    description="Use process_time tool to get the time",
+    expected_output="processed time",
+    agent=agent1,
+    is_start=True,
+    async_execution=True
+)
+
+task2 = Task(
+    name="process_2",
+    description="Use process_time tool to get the time",
+    expected_output="processed time",
+    agent=agent2,
+    is_start=True,
+    async_execution=True
+)
+
+task3 = Task(
+    name="process_3",
+    description="Use process_time tool to get the time",
+    expected_output="processed time",
+    agent=agent3,
+    is_start=True,
+    async_execution=True
+)
+
+aggregate_task = Task(
+    name="aggregate",
+    description="Collect all the processed time from all tasks",
+    expected_output="Output all the processed time from all tasks and just the time",
+    agent=aggregator,
+    context=[task1, task2, task3]
+)
+
+async def main():
+
+    # Create workflow manager
+    workflow = PraisonAIAgents(
+        agents=[agent1, agent2, agent3, aggregator],
+        tasks=[task1, task2, task3, aggregate_task],
+        process="workflow"
+    )
+
+    # Run parallel workflow
+    results = await workflow.astart()
+
+    # Print results
+    print("\nParallel Processing Results:")
+    for task_id, result in results["task_results"].items():
+        if result:
+            print(f"Task {task_id}: {result.raw}")
+
+# Run the async main function
+if __name__ == "__main__":
+    asyncio.run(main())

agents/pdf_agents_example.py

@@ -0,0 +1,41 @@
+from praisonaiagents import Agent, Task, PraisonAIAgents
+
+# Create PDF Analysis Agent
+pdf_agent = Agent(
+    name="PDFAnalyst",
+    role="PDF Document Specialist",
+    goal="Analyze PDF documents to extract meaningful information",
+    backstory="""You are an expert in PDF document analysis and text extraction.
+    You excel at understanding document structure, extracting content, and analyzing textual information.""",
+    llm="gpt-4o-mini",
+    self_reflect=False
+)
+
+# 1. Task with PDF URL
+task1 = Task(
+    name="analyze_pdf_url",
+    description="Extract and analyze content from this PDF document.",
+    expected_output="Detailed analysis of the PDF content and structure",
+    agent=pdf_agent,
+    input=["https://example.com/document.pdf"]
+)
+
+# 2. Task with Local PDF File
+task2 = Task(
+    name="analyze_local_pdf",
+    description="What information can you extract from this PDF? Analyze its content.",
+    expected_output="Detailed analysis of the PDF content and structure",
+    agent=pdf_agent,
+    input=["document.pdf"] 
+)
+
+# Create PraisonAIAgents instance
+agents = PraisonAIAgents(
+    agents=[pdf_agent],
+    tasks=[task1, task2],
+    process="sequential",
+    verbose=1
+)
+
+# Run all tasks
+agents.start()

agents/planning-agent.py

@@ -0,0 +1,5 @@
+from praisonaiagents import Agent, Tools
+from praisonaiagents.tools import duckduckgo
+
+agent = Agent(instructions="You are a Planning Agent", tools=[duckduckgo])
+agent.start("I want to go London next week, find me a good hotel and flight")

agents/praisonaiagents/__init__.py

@@ -5,6 +5,10 @@ Praison AI Agents - A package for hierarchical AI agent task execution
 from .agent.agent import Agent
 from .agents.agents import PraisonAIAgents
 from .task.task import Task
+from .tools.tools import Tools
+from .agents.autoagents import AutoAgents
+from .knowledge.knowledge import Knowledge
+from .knowledge.chunking import Chunking
 from .main import (
     TaskOutput,
     ReflectionOutput,
@@ -16,14 +20,23 @@ from .main import (
     display_generating,
     clean_triple_backticks,
     error_logs,
+    register_display_callback,
+    sync_display_callbacks,
+    async_display_callbacks,
 )
 
+# Add Agents as an alias for PraisonAIAgents
+Agents = PraisonAIAgents
+
 __all__ = [
     'Agent',
     'PraisonAIAgents',
+    'Agents',
+    'Tools',
     'Task',
     'TaskOutput',
     'ReflectionOutput',
+    'AutoAgents',
     'display_interaction',
     'display_self_reflection',
     'display_instruction',
@@ -32,4 +45,9 @@ __all__ = [
     'display_generating',
     'clean_triple_backticks',
     'error_logs',
+    'register_display_callback',
+    'sync_display_callbacks',
+    'async_display_callbacks',
+    'Knowledge',
+    'Chunking'
 ] 

agents/praisonaiagents/agent/agent.py

@@ -1,9 +1,12 @@
-import logging
-import json
+import os
 import time
-from typing import List, Optional, Any, Dict, Union, Literal
+import json
+import logging
+import asyncio
+from typing import List, Optional, Any, Dict, Union, Literal, TYPE_CHECKING
 from rich.console import Console
 from rich.live import Live
+from openai import AsyncOpenAI
 from ..main import (
     display_error,
     display_tool_call,
@@ -13,24 +16,161 @@ from ..main import (
     display_self_reflection,
     ReflectionOutput,
     client,
-    error_logs
+    error_logs,
+    adisplay_instruction
 )
+import inspect
+import uuid
+
+if TYPE_CHECKING:
+    from ..task.task import Task
 
 class Agent:
+    def _generate_tool_definition(self, function_name):
+        """
+        Generate a tool definition from a function name by inspecting the function.
+        """
+        logging.debug(f"Attempting to generate tool definition for: {function_name}")
+        
+        # First try to get the tool definition if it exists
+        tool_def_name = f"{function_name}_definition"
+        tool_def = globals().get(tool_def_name)
+        logging.debug(f"Looking for {tool_def_name} in globals: {tool_def is not None}")
+        
+        if not tool_def:
+            import __main__
+            tool_def = getattr(__main__, tool_def_name, None)
+            logging.debug(f"Looking for {tool_def_name} in __main__: {tool_def is not None}")
+        
+        if tool_def:
+            logging.debug(f"Found tool definition: {tool_def}")
+            return tool_def
+
+        # Try to find the function in the agent's tools list first
+        func = None
+        for tool in self.tools:
+            if callable(tool) and getattr(tool, '__name__', '') == function_name:
+                func = tool
+                break
+        
+        logging.debug(f"Looking for {function_name} in agent tools: {func is not None}")
+        
+        # If not found in tools, try globals and main
+        if not func:
+            func = globals().get(function_name)
+            logging.debug(f"Looking for {function_name} in globals: {func is not None}")
+            
+            if not func:
+                import __main__
+                func = getattr(__main__, function_name, None)
+                logging.debug(f"Looking for {function_name} in __main__: {func is not None}")
+
+        if not func or not callable(func):
+            logging.debug(f"Function {function_name} not found or not callable")
+            return None
+
+        import inspect
+        # Langchain tools
+        if inspect.isclass(func) and hasattr(func, 'run') and not hasattr(func, '_run'):
+            original_func = func
+            func = func.run
+            function_name = original_func.__name__
+        # CrewAI tools
+        elif inspect.isclass(func) and hasattr(func, '_run'):
+            original_func = func
+            func = func._run
+            function_name = original_func.__name__
+
+        sig = inspect.signature(func)
+        logging.debug(f"Function signature: {sig}")
+        
+        # Skip self, *args, **kwargs, so they don't get passed in arguments
+        parameters_list = []
+        for name, param in sig.parameters.items():
+            if name == "self":
+                continue
+            if param.kind in (inspect.Parameter.VAR_POSITIONAL, inspect.Parameter.VAR_KEYWORD):
+                continue
+            parameters_list.append((name, param))
+
+        parameters = {
+            "type": "object",
+            "properties": {},
+            "required": []
+        }
+        
+        # Parse docstring for parameter descriptions
+        docstring = inspect.getdoc(func)
+        logging.debug(f"Function docstring: {docstring}")
+        
+        param_descriptions = {}
+        if docstring:
+            import re
+            param_section = re.split(r'\s*Args:\s*', docstring)
+            logging.debug(f"Param section split: {param_section}")
+            if len(param_section) > 1:
+                param_lines = param_section[1].split('\n')
+                for line in param_lines:
+                    line = line.strip()
+                    if line and ':' in line:
+                        param_name, param_desc = line.split(':', 1)
+                        param_descriptions[param_name.strip()] = param_desc.strip()
+        
+        logging.debug(f"Parameter descriptions: {param_descriptions}")
+
+        for name, param in parameters_list:
+            param_type = "string"  # Default type
+            if param.annotation != inspect.Parameter.empty:
+                if param.annotation == int:
+                    param_type = "integer"
+                elif param.annotation == float:
+                    param_type = "number"
+                elif param.annotation == bool:
+                    param_type = "boolean"
+                elif param.annotation == list:
+                    param_type = "array"
+                elif param.annotation == dict:
+                    param_type = "object"
+            
+            param_info = {"type": param_type}
+            if name in param_descriptions:
+                param_info["description"] = param_descriptions[name]
+            
+            parameters["properties"][name] = param_info
+            if param.default == inspect.Parameter.empty:
+                parameters["required"].append(name)
+        
+        logging.debug(f"Generated parameters: {parameters}")
+
+        # Extract description from docstring
+        description = docstring.split('\n')[0] if docstring else f"Function {function_name}"
+        
+        tool_def = {
+            "type": "function",
+            "function": {
+                "name": function_name,
+                "description": description,
+                "parameters": parameters
+            }
+        }
+        logging.debug(f"Generated tool definition: {tool_def}")
+        return tool_def
+
     def __init__(
         self,
-        name: str,
-        role: str,
-        goal: str,
-        backstory: str,
-        llm: Optional[Union[str, Any]] = "gpt-4o-mini",
+        name: Optional[str] = None,
+        role: Optional[str] = None,
+        goal: Optional[str] = None,
+        backstory: Optional[str] = None,
+        instructions: Optional[str] = None,
+        llm: Optional[Union[str, Any]] = None,
         tools: Optional[List[Any]] = None,
         function_calling_llm: Optional[Any] = None,
         max_iter: int = 20,
         max_rpm: Optional[int] = None,
         max_execution_time: Optional[int] = None,
-        memory: bool = True,
-        verbose: bool = False,
+        memory: Optional[Any] = None,
+        verbose: bool = True,
         allow_delegation: bool = False,
         step_callback: Optional[Any] = None,
         cache: bool = True,
@@ -42,18 +182,52 @@ class Agent:
         respect_context_window: bool = True,
         code_execution_mode: Literal["safe", "unsafe"] = "safe",
         embedder_config: Optional[Dict[str, Any]] = None,
-        knowledge_sources: Optional[List[Any]] = None,
+        knowledge: Optional[List[str]] = None,
+        knowledge_config: Optional[Dict[str, Any]] = None,
         use_system_prompt: Optional[bool] = True,
         markdown: bool = True,
-        self_reflect: bool = True,
-        max_reflection_iter: int = 3
+        self_reflect: bool = False,
+        max_reflect: int = 3,
+        min_reflect: int = 1,
+        reflect_llm: Optional[str] = None,
+        user_id: Optional[str] = None
     ):
-        self.name = name
-        self.role = role
-        self.goal = goal
-        self.backstory = backstory
-        self.llm = llm
-        self.tools = tools if tools else []
+        # Add check at start if memory is requested
+        if memory is not None:
+            try:
+                from ..memory.memory import Memory
+                MEMORY_AVAILABLE = True
+            except ImportError:
+                raise ImportError(
+                    "Memory features requested in Agent but memory dependencies not installed. "
+                    "Please install with: pip install \"praisonaiagents[memory]\""
+                )
+
+        # Handle backward compatibility for required fields
+        if all(x is None for x in [name, role, goal, backstory, instructions]):
+            raise ValueError("At least one of name, role, goal, backstory, or instructions must be provided")
+
+        # If instructions are provided, use them to set role, goal, and backstory
+        if instructions:
+            self.name = name or "Agent"
+            self.role = role or "Assistant"
+            self.goal = goal or instructions
+            self.backstory = backstory or instructions
+            # Set self_reflect to False by default for instruction-based agents
+            self.self_reflect = False if self_reflect is None else self_reflect
+        else:
+            # Use provided values or defaults
+            self.name = name or "Agent"
+            self.role = role or "Assistant"
+            self.goal = goal or "Help the user with their tasks"
+            self.backstory = backstory or "I am an AI assistant"
+            # Default to True for traditional agents if not specified
+            self.self_reflect = True if self_reflect is None else self_reflect
+        
+        self.instructions = instructions
+        # Check for model name in environment variable if not provided
+        self.llm = llm or os.getenv('OPENAI_MODEL_NAME', 'gpt-4o')
+        self.tools = tools if tools else []  # Store original tools
         self.function_calling_llm = function_calling_llm
         self.max_iter = max_iter
         self.max_rpm = max_rpm
@@ -71,26 +245,121 @@ class Agent:
         self.respect_context_window = respect_context_window
         self.code_execution_mode = code_execution_mode
         self.embedder_config = embedder_config
-        self.knowledge_sources = knowledge_sources
+        self.knowledge = knowledge
         self.use_system_prompt = use_system_prompt
         self.chat_history = []
         self.markdown = markdown
-        self.self_reflect = self_reflect
-        self.max_reflection_iter = max_reflection_iter
+        self.max_reflect = max_reflect
+        self.min_reflect = min_reflect
+        # Use the same model selection logic for reflect_llm
+        self.reflect_llm = reflect_llm or os.getenv('OPENAI_MODEL_NAME', 'gpt-4o')
+        self.console = Console()  # Create a single console instance for the agent
+        
+        # Initialize system prompt
+        self.system_prompt = f"""{self.backstory}\n
+Your Role: {self.role}\n
+Your Goal: {self.goal}
+        """
+
+        # Generate unique IDs
+        self.agent_id = str(uuid.uuid4())
+
+        # Store user_id
+        self.user_id = user_id
+
+        # Check if knowledge parameter has any values
+        if not knowledge:
+            self.knowledge = None
+        else:
+            # Initialize Knowledge with provided or default config
+            from praisonaiagents.knowledge import Knowledge
+            self.knowledge = Knowledge(knowledge_config or None)
+            
+            # Handle knowledge
+            if knowledge:
+                for source in knowledge:
+                    self._process_knowledge(source)
+
+    def _process_knowledge(self, knowledge_item):
+        """Process and store knowledge from a file path, URL, or string."""
+        try:
+            if os.path.exists(knowledge_item):
+                # It's a file path
+                self.knowledge.add(knowledge_item, user_id=self.user_id, agent_id=self.agent_id)
+            elif knowledge_item.startswith("http://") or knowledge_item.startswith("https://"):
+                # It's a URL
+                pass
+            else:
+                # It's a string content
+                self.knowledge.store(knowledge_item, user_id=self.user_id, agent_id=self.agent_id)
+        except Exception as e:
+            logging.error(f"Error processing knowledge item: {knowledge_item}, error: {e}")
+
+    def generate_task(self) -> 'Task':
+        """Generate a Task object from the agent's instructions"""
+        from ..task.task import Task
+        
+        description = self.instructions if self.instructions else f"Execute task as {self.role} with goal: {self.goal}"
+        expected_output = "Complete the assigned task successfully"
+        
+        return Task(
+            name=self.name,
+            description=description,
+            expected_output=expected_output,
+            agent=self,
+            tools=self.tools
+        )
 
     def execute_tool(self, function_name, arguments):
+        """
+        Execute a tool dynamically based on the function name and arguments.
+        """
         logging.debug(f"{self.name} executing tool {function_name} with arguments: {arguments}")
-        if function_name == "get_weather":
-            location = arguments.get("location", "Unknown Location")
-            return {"temperature": "25C", "condition": "Sunny", "location": location}
-        elif function_name == "search_tool":
-            query = arguments.get("query", "AI trends in 2024")
-            return {"results": [
-                {"title": "AI advancements in 2024", "link": "url1", "summary": "Lots of advancements"},
-                {"title": "New trends in AI", "link": "url2", "summary": "New trends being found"}
-            ]}
-        else:
-            return f"Tool '{function_name}' is not recognized"
+
+        # Try to find the function in the agent's tools list first
+        func = None
+        for tool in self.tools:
+            if (callable(tool) and getattr(tool, '__name__', '') == function_name) or \
+               (inspect.isclass(tool) and tool.__name__ == function_name):
+                func = tool
+                break
+        
+        if func is None:
+            # If not found in tools, try globals and main
+            func = globals().get(function_name)
+            if not func:
+                import __main__
+                func = getattr(__main__, function_name, None)
+
+        if func:
+            try:
+                # Langchain: If it's a class with run but not _run, instantiate and call run
+                if inspect.isclass(func) and hasattr(func, 'run') and not hasattr(func, '_run'):
+                    instance = func()
+                    run_params = {k: v for k, v in arguments.items() 
+                                  if k in inspect.signature(instance.run).parameters 
+                                  and k != 'self'}
+                    return instance.run(**run_params)
+
+                # CrewAI: If it's a class with an _run method, instantiate and call _run
+                elif inspect.isclass(func) and hasattr(func, '_run'):
+                    instance = func()
+                    run_params = {k: v for k, v in arguments.items() 
+                                  if k in inspect.signature(instance._run).parameters 
+                                  and k != 'self'}
+                    return instance._run(**run_params)
+
+                # Otherwise treat as regular function
+                elif callable(func):
+                    return func(**arguments)
+            except Exception as e:
+                error_msg = str(e)
+                logging.error(f"Error executing tool {function_name}: {error_msg}")
+                return {"error": error_msg}
+        
+        error_msg = f"Tool '{function_name}' is not callable"
+        logging.error(error_msg)
+        return {"error": error_msg}
 
     def clear_history(self):
         self.chat_history = []
@@ -99,31 +368,29 @@ class Agent:
         return f"Agent(name='{self.name}', role='{self.role}', goal='{self.goal}')"
 
     def _chat_completion(self, messages, temperature=0.2, tools=None, stream=True):
-        console = Console()
         start_time = time.time()
         logging.debug(f"{self.name} sending messages to LLM: {messages}")
 
         formatted_tools = []
+        if tools is None:
+            tools = self.tools
         if tools:
             for tool in tools:
-                if isinstance(tool, dict):
+                if isinstance(tool, str):
+                    # Generate tool definition for string tool names
+                    tool_def = self._generate_tool_definition(tool)
+                    if tool_def:
+                        formatted_tools.append(tool_def)
+                    else:
+                        logging.warning(f"Could not generate definition for tool: {tool}")
+                elif isinstance(tool, dict):
                     formatted_tools.append(tool)
                 elif hasattr(tool, "to_openai_tool"):
                     formatted_tools.append(tool.to_openai_tool())
-                elif isinstance(tool, str):
-                    formatted_tools.append({
-                        "type": "function",
-                        "function": {
-                            "name": tool,
-                            "description": f"This is a tool called {tool}",
-                            "parameters": {
-                                "type": "object",
-                                "properties": {},
-                            },
-                        }
-                    })
+                elif callable(tool):
+                    formatted_tools.append(self._generate_tool_definition(tool.__name__))
                 else:
-                    display_error(f"Warning: Tool {tool} not recognized")
+                    logging.warning(f"Tool {tool} not recognized")
 
         try:
             initial_response = client.chat.completions.create(
@@ -170,12 +437,24 @@ class Agent:
                     stream=True
                 )
                 full_response_text = ""
-                with Live(display_generating("", start_time), refresh_per_second=4) as live:
+                
+                # Create Live display with proper configuration
+                with Live(
+                    display_generating("", start_time),
+                    console=self.console,
+                    refresh_per_second=4,
+                    transient=True,  # Changed to False to preserve output
+                    vertical_overflow="ellipsis",
+                    auto_refresh=True
+                ) as live:
                     for chunk in response_stream:
                         if chunk.choices[0].delta.content:
                             full_response_text += chunk.choices[0].delta.content
                             live.update(display_generating(full_response_text, start_time))
-
+                
+                # Clear the last generating display with a blank line
+                self.console.print()
+                
                 final_response = client.chat.completions.create(
                     model=self.llm,
                     messages=messages,
@@ -199,20 +478,56 @@ class Agent:
             display_error(f"Error in chat completion: {e}")
             return None
 
-    def chat(self, prompt, temperature=0.2, tools=None, output_json=None):
+    def chat(self, prompt, temperature=0.2, tools=None, output_json=None, output_pydantic=None):
+        # Search for existing knowledge if any knowledge is provided
+        if self.knowledge:
+            search_results = self.knowledge.search(prompt, agent_id=self.agent_id)
+            if search_results:
+                # Check if search_results is a list of dictionaries or strings
+                if isinstance(search_results, dict) and 'results' in search_results:
+                    # Extract memory content from the results
+                    knowledge_content = "\n".join([result['memory'] for result in search_results['results']])
+                else:
+                    # If search_results is a list of strings, join them directly
+                    knowledge_content = "\n".join(search_results)
+                
+                # Append found knowledge to the prompt
+                prompt = f"{prompt}\n\nKnowledge: {knowledge_content}"
+
         if self.use_system_prompt:
             system_prompt = f"""{self.backstory}\n
-            Your Role: {self.role}\n
-            Your Goal: {self.goal}
+Your Role: {self.role}\n
+Your Goal: {self.goal}
             """
+            if output_json:
+                system_prompt += f"\nReturn ONLY a JSON object that matches this Pydantic model: {json.dumps(output_json.model_json_schema())}"
+            elif output_pydantic:
+                system_prompt += f"\nReturn ONLY a JSON object that matches this Pydantic model: {json.dumps(output_pydantic.model_json_schema())}"
         else:
             system_prompt = None
-        
+
         messages = []
         if system_prompt:
             messages.append({"role": "system", "content": system_prompt})
         messages.extend(self.chat_history)
-        messages.append({"role": "user", "content": prompt})
+
+        # Modify prompt if output_json or output_pydantic is specified
+        original_prompt = prompt
+        if output_json or output_pydantic:
+            if isinstance(prompt, str):
+                prompt += "\nReturn ONLY a valid JSON object. No other text or explanation."
+            elif isinstance(prompt, list):
+                # For multimodal prompts, append to the text content
+                for item in prompt:
+                    if item["type"] == "text":
+                        item["text"] += "\nReturn ONLY a valid JSON object. No other text or explanation."
+                        break
+
+        if isinstance(prompt, list):
+            # If we receive a multimodal prompt list, place it directly in the user message
+            messages.append({"role": "user", "content": prompt})
+        else:
+            messages.append({"role": "user", "content": prompt})
 
         final_response_text = None
         reflection_count = 0
@@ -221,40 +536,34 @@ class Agent:
         while True:
             try:
                 if self.verbose:
-                    display_instruction(f"Agent {self.name} is processing prompt: {prompt}")
+                    # Handle both string and list prompts for instruction display
+                    display_text = prompt
+                    if isinstance(prompt, list):
+                        # Extract text content from multimodal prompt
+                        display_text = next((item["text"] for item in prompt if item["type"] == "text"), "")
+                    
+                    if display_text and str(display_text).strip():
+                        # Pass agent information to display_instruction
+                        agent_tools = [t.__name__ if hasattr(t, '__name__') else str(t) for t in self.tools]
+                        display_instruction(
+                            f"Agent {self.name} is processing prompt: {display_text}", 
+                            console=self.console,
+                            agent_name=self.name,
+                            agent_role=self.role,
+                            agent_tools=agent_tools
+                        )
 
-                formatted_tools = []
-                if tools:
-                    for tool in tools:
-                        if isinstance(tool, dict):
-                            formatted_tools.append(tool)
-                        elif hasattr(tool, "to_openai_tool"):
-                            formatted_tools.append(tool.to_openai_tool())
-                        elif isinstance(tool, str):
-                            formatted_tools.append({
-                                "type": "function",
-                                "function": {
-                                    "name": tool,
-                                    "description": f"This is a tool called {tool}",
-                                    "parameters": {
-                                        "type": "object",
-                                        "properties": {},
-                                    },
-                                }
-                            })
-                        else:
-                            display_error(f"Warning: Tool {tool} not recognized")
-
-                response = self._chat_completion(messages, temperature=temperature, tools=formatted_tools if formatted_tools else None)
+                response = self._chat_completion(messages, temperature=temperature, tools=tools if tools else None)
                 if not response:
                     return None
-                    
+
                 tool_calls = getattr(response.choices[0].message, 'tool_calls', None)
+                response_text = response.choices[0].message.content.strip()
 
                 if tool_calls:
                     messages.append({
                         "role": "assistant",
-                        "content": response.choices[0].message.content,
+                        "content": response_text,
                         "tool_calls": tool_calls
                     })
                     
@@ -263,13 +572,13 @@ class Agent:
                         arguments = json.loads(tool_call.function.arguments)
 
                         if self.verbose:
-                            display_tool_call(f"Agent {self.name} is calling function '{function_name}' with arguments: {arguments}")
+                            display_tool_call(f"Agent {self.name} is calling function '{function_name}' with arguments: {arguments}", console=self.console)
 
                         tool_result = self.execute_tool(function_name, arguments)
 
                         if tool_result:
                             if self.verbose:
-                                display_tool_call(f"Function '{function_name}' returned: {tool_result}")
+                                display_tool_call(f"Function '{function_name}' returned: {tool_result}", console=self.console)
                             messages.append({
                                 "role": "tool",
                                 "tool_call_id": tool_call.id,
@@ -286,29 +595,37 @@ class Agent:
                     if not response:
                         return None
                     response_text = response.choices[0].message.content.strip()
-                else:
-                    response_text = response.choices[0].message.content.strip()
 
-                if not self.self_reflect:
-                    self.chat_history.append({"role": "user", "content": prompt})
+                # Handle output_json or output_pydantic if specified
+                if output_json or output_pydantic:
+                    # Add to chat history and return raw response
+                    self.chat_history.append({"role": "user", "content": original_prompt})
                     self.chat_history.append({"role": "assistant", "content": response_text})
                     if self.verbose:
-                        logging.info(f"Agent {self.name} final response: {response_text}")
-                    display_interaction(prompt, response_text, markdown=self.markdown, generation_time=time.time() - start_time)
+                        display_interaction(original_prompt, response_text, markdown=self.markdown, 
+                                         generation_time=time.time() - start_time, console=self.console)
+                    return response_text
+
+                if not self.self_reflect:
+                    self.chat_history.append({"role": "user", "content": original_prompt})
+                    self.chat_history.append({"role": "assistant", "content": response_text})
+                    if self.verbose:
+                        logging.debug(f"Agent {self.name} final response: {response_text}")
+                    display_interaction(original_prompt, response_text, markdown=self.markdown, generation_time=time.time() - start_time, console=self.console)
                     return response_text
 
                 reflection_prompt = f"""
-                Reflect on your previous response: '{response_text}'.
-                Identify any flaws, improvements, or actions.
-                Provide a "satisfactory" status ('yes' or 'no').
-                Output MUST be JSON with 'reflection' and 'satisfactory'.
+Reflect on your previous response: '{response_text}'.
+Identify any flaws, improvements, or actions.
+Provide a "satisfactory" status ('yes' or 'no').
+Output MUST be JSON with 'reflection' and 'satisfactory'.
                 """
                 logging.debug(f"{self.name} reflection attempt {reflection_count+1}, sending prompt: {reflection_prompt}")
                 messages.append({"role": "user", "content": reflection_prompt})
 
                 try:
                     reflection_response = client.beta.chat.completions.parse(
-                        model=self.llm,
+                        model=self.reflect_llm if self.reflect_llm else self.llm,
                         messages=messages,
                         temperature=temperature,
                         response_format=ReflectionOutput
@@ -317,35 +634,212 @@ class Agent:
                     reflection_output = reflection_response.choices[0].message.parsed
 
                     if self.verbose:
-                        display_self_reflection(f"Agent {self.name} self reflection: reflection='{reflection_output.reflection}' satisfactory='{reflection_output.satisfactory}'")
+                        display_self_reflection(f"Agent {self.name} self reflection (using {self.reflect_llm if self.reflect_llm else self.llm}): reflection='{reflection_output.reflection}' satisfactory='{reflection_output.satisfactory}'", console=self.console)
 
                     messages.append({"role": "assistant", "content": f"Self Reflection: {reflection_output.reflection} Satisfactory?: {reflection_output.satisfactory}"})
 
-                    if reflection_output.satisfactory == "yes":
+                    # Only consider satisfactory after minimum reflections
+                    if reflection_output.satisfactory == "yes" and reflection_count >= self.min_reflect - 1:
                         if self.verbose:
-                            display_self_reflection("Agent marked the response as satisfactory")
+                            display_self_reflection("Agent marked the response as satisfactory after meeting minimum reflections", console=self.console)
+                        self.chat_history.append({"role": "user", "content": prompt})
                         self.chat_history.append({"role": "assistant", "content": response_text})
-                        display_interaction(prompt, response_text, markdown=self.markdown, generation_time=time.time() - start_time)
+                        display_interaction(prompt, response_text, markdown=self.markdown, generation_time=time.time() - start_time, console=self.console)
                         return response_text
 
-                    logging.debug(f"{self.name} reflection not satisfactory, requesting regeneration.")
+                    # Check if we've hit max reflections
+                    if reflection_count >= self.max_reflect - 1:
+                        if self.verbose:
+                            display_self_reflection("Maximum reflection count reached, returning current response", console=self.console)
+                        self.chat_history.append({"role": "user", "content": prompt})
+                        self.chat_history.append({"role": "assistant", "content": response_text})
+                        display_interaction(prompt, response_text, markdown=self.markdown, generation_time=time.time() - start_time, console=self.console)
+                        return response_text
+
+                    logging.debug(f"{self.name} reflection count {reflection_count + 1}, continuing reflection process")
                     messages.append({"role": "user", "content": "Now regenerate your response using the reflection you made"})
                     response = self._chat_completion(messages, temperature=temperature, tools=None, stream=True)
                     response_text = response.choices[0].message.content.strip()
+                    reflection_count += 1
+                    continue  # Continue the loop for more reflections
+
                 except Exception as e:
-                    display_error(f"Error in parsing self-reflection json {e}. Retrying")
+                    display_error(f"Error in parsing self-reflection json {e}. Retrying", console=self.console)
                     logging.error("Reflection parsing failed.", exc_info=True)
                     messages.append({"role": "assistant", "content": f"Self Reflection failed."})
+                    reflection_count += 1
+                    continue  # Continue even after error to try again
                 
-                reflection_count += 1
-
-                self.chat_history.append({"role": "user", "content": prompt})
-                self.chat_history.append({"role": "assistant", "content": response_text})
-
-                if self.verbose:
-                    logging.info(f"Agent {self.name} final response: {response_text}")
-                display_interaction(prompt, response_text, markdown=self.markdown, generation_time=time.time() - start_time)
-                return response_text
             except Exception as e:
-                display_error(f"Error in chat: {e}")
-                return None 
+                display_error(f"Error in chat: {e}", console=self.console)
+                return None 
+
+    def clean_json_output(self, output: str) -> str:
+        """Clean and extract JSON from response text."""
+        cleaned = output.strip()
+        # Remove markdown code blocks if present
+        if cleaned.startswith("```json"):
+            cleaned = cleaned[len("```json"):].strip()
+        if cleaned.startswith("```"):
+            cleaned = cleaned[len("```"):].strip()
+        if cleaned.endswith("```"):
+            cleaned = cleaned[:-3].strip()
+        return cleaned 
+
+    async def achat(self, prompt, temperature=0.2, tools=None, output_json=None, output_pydantic=None):
+        """Async version of chat method"""
+        try:
+            # Build system prompt
+            system_prompt = self.system_prompt
+            if output_json:
+                system_prompt += f"\nReturn ONLY a JSON object that matches this Pydantic model: {json.dumps(output_json.model_json_schema())}"
+            elif output_pydantic:
+                system_prompt += f"\nReturn ONLY a JSON object that matches this Pydantic model: {json.dumps(output_pydantic.model_json_schema())}"
+
+            # Build messages
+            if isinstance(prompt, str):
+                messages = [
+                    {"role": "system", "content": system_prompt},
+                    {"role": "user", "content": prompt + ("\nReturn ONLY a valid JSON object. No other text or explanation." if (output_json or output_pydantic) else "")}
+                ]
+            else:
+                # For multimodal prompts
+                messages = [
+                    {"role": "system", "content": system_prompt},
+                    {"role": "user", "content": prompt}
+                ]
+                if output_json or output_pydantic:
+                    # Add JSON instruction to text content
+                    for item in messages[-1]["content"]:
+                        if item["type"] == "text":
+                            item["text"] += "\nReturn ONLY a valid JSON object. No other text or explanation."
+                            break
+
+            # Display instruction with agent info if verbose
+            if self.verbose:
+                display_text = prompt
+                if isinstance(prompt, list):
+                    display_text = next((item["text"] for item in prompt if item["type"] == "text"), "")
+                
+                if display_text and str(display_text).strip():
+                    agent_tools = [t.__name__ if hasattr(t, '__name__') else str(t) for t in self.tools]
+                    await adisplay_instruction(
+                        f"Agent {self.name} is processing prompt: {display_text}",
+                        console=self.console,
+                        agent_name=self.name,
+                        agent_role=self.role,
+                        agent_tools=agent_tools
+                    )
+
+            # Format tools if provided
+            formatted_tools = []
+            if tools:
+                for tool in tools:
+                    if isinstance(tool, str):
+                        tool_def = self._generate_tool_definition(tool)
+                        if tool_def:
+                            formatted_tools.append(tool_def)
+                    elif isinstance(tool, dict):
+                        formatted_tools.append(tool)
+                    elif hasattr(tool, "to_openai_tool"):
+                        formatted_tools.append(tool.to_openai_tool())
+                    elif callable(tool):
+                        formatted_tools.append(self._generate_tool_definition(tool.__name__))
+
+            # Create async OpenAI client
+            async_client = AsyncOpenAI()
+
+            # Make the API call based on the type of request
+            if tools:
+                response = await async_client.chat.completions.create(
+                    model=self.llm,
+                    messages=messages,
+                    temperature=temperature,
+                    tools=formatted_tools
+                )
+                return await self._achat_completion(response, tools)
+            elif output_json or output_pydantic:
+                response = await async_client.chat.completions.create(
+                    model=self.llm,
+                    messages=messages,
+                    temperature=temperature,
+                    response_format={"type": "json_object"}
+                )
+                # Return the raw response
+                return response.choices[0].message.content
+            else:
+                response = await async_client.chat.completions.create(
+                    model=self.llm,
+                    messages=messages,
+                    temperature=temperature
+                )
+                return response.choices[0].message.content
+        except Exception as e:
+            display_error(f"Error in chat completion: {e}")
+            return None
+
+    async def _achat_completion(self, response, tools):
+        """Async version of _chat_completion method"""
+        try:
+            message = response.choices[0].message
+            if not hasattr(message, 'tool_calls') or not message.tool_calls:
+                return message.content
+
+            results = []
+            for tool_call in message.tool_calls:
+                try:
+                    function_name = tool_call.function.name
+                    arguments = json.loads(tool_call.function.arguments)
+                    
+                    # Find the matching tool
+                    tool = next((t for t in tools if t.__name__ == function_name), None)
+                    if not tool:
+                        display_error(f"Tool {function_name} not found")
+                        continue
+                    
+                    # Check if the tool is async
+                    if asyncio.iscoroutinefunction(tool):
+                        result = await tool(**arguments)
+                    else:
+                        # Run sync function in executor to avoid blocking
+                        loop = asyncio.get_event_loop()
+                        result = await loop.run_in_executor(None, lambda: tool(**arguments))
+                    
+                    results.append(result)
+                except Exception as e:
+                    display_error(f"Error executing tool {function_name}: {e}")
+                    results.append(None)
+
+            # If we have results, format them into a response
+            if results:
+                formatted_results = "\n".join([str(r) for r in results if r is not None])
+                if formatted_results:
+                    messages = [
+                        {"role": "system", "content": self.system_prompt},
+                        {"role": "assistant", "content": "Here are the tool results:"},
+                        {"role": "user", "content": formatted_results + "\nPlease process these results and provide a final response."}
+                    ]
+                    try:
+                        async_client = AsyncOpenAI()
+                        final_response = await async_client.chat.completions.create(
+                            model=self.llm,
+                            messages=messages,
+                            temperature=0.2
+                        )
+                        return final_response.choices[0].message.content
+                    except Exception as e:
+                        display_error(f"Error in final chat completion: {e}")
+                        return formatted_results
+                return formatted_results
+            return None
+        except Exception as e:
+            display_error(f"Error in _achat_completion: {e}")
+            return None 
+
+    def run(self):
+        """Alias for start() method"""
+        return self.start() 
+
+    def start(self, prompt: str, **kwargs):
+        """Start the agent with a prompt. This is a convenience method that wraps chat()."""
+        return self.chat(prompt, **kwargs) 

agents/praisonaiagents/agents/__init__.py

@@ -1,4 +1,5 @@
 """Agents module for managing multiple AI agents"""
 from .agents import PraisonAIAgents
+from .autoagents import AutoAgents
 
-__all__ = ['PraisonAIAgents'] 
+__all__ = ['PraisonAIAgents', 'AutoAgents'] 

agents/praisonaiagents/agents/agents.py

@@ -2,7 +2,7 @@ import os
 import time
 import json
 import logging
-from typing import Any, Dict, Optional
+from typing import Any, Dict, Optional, List
 from pydantic import BaseModel
 from rich.text import Text
 from rich.panel import Panel
@@ -10,9 +10,64 @@ from rich.console import Console
 from ..main import display_error, TaskOutput, error_logs, client
 from ..agent.agent import Agent
 from ..task.task import Task
+from ..process.process import Process, LoopItems
+import asyncio
+import uuid
+
+# Set up logger
+logger = logging.getLogger(__name__)
+
+def encode_file_to_base64(file_path: str) -> str:
+    """Base64-encode a file."""
+    import base64
+    with open(file_path, "rb") as f:
+        return base64.b64encode(f.read()).decode("utf-8")
+
+def process_video(video_path: str, seconds_per_frame=2):
+    """Split video into frames (base64-encoded)."""
+    import cv2
+    import base64
+    base64_frames = []
+    video = cv2.VideoCapture(video_path)
+    total_frames = int(video.get(cv2.CAP_PROP_FRAME_COUNT))
+    fps = video.get(cv2.CAP_PROP_FPS)
+    frames_to_skip = int(fps * seconds_per_frame)
+    curr_frame = 0
+    while curr_frame < total_frames:
+        video.set(cv2.CAP_PROP_POS_FRAMES, curr_frame)
+        success, frame = video.read()
+        if not success:
+            break
+        _, buffer = cv2.imencode(".jpg", frame)
+        base64_frames.append(base64.b64encode(buffer).decode("utf-8"))
+        curr_frame += frames_to_skip
+    video.release()
+    return base64_frames
 
 class PraisonAIAgents:
-    def __init__(self, agents, tasks, verbose=0, completion_checker=None, max_retries=5, process="sequential", manager_llm=None):
+    def __init__(self, agents, tasks=None, verbose=0, completion_checker=None, max_retries=5, process="sequential", manager_llm=None, memory=False, memory_config=None, embedder=None, user_id=None, max_iter=10):
+        # Add check at the start if memory is requested
+        if memory:
+            try:
+                from ..memory.memory import Memory
+                MEMORY_AVAILABLE = True
+            except ImportError:
+                raise ImportError(
+                    "Memory features requested but memory dependencies not installed. "
+                    "Please install with: pip install \"praisonaiagents[memory]\""
+                )
+
+        if not agents:
+            raise ValueError("At least one agent must be provided")
+        
+        self.run_id = str(uuid.uuid4())  # Auto-generate run_id
+        self.user_id = user_id or "praison"  # Optional user_id
+        self.max_iter = max_iter  # Add max_iter parameter
+
+        # Pass user_id to each agent
+        for agent in agents:
+            agent.user_id = self.user_id
+
         self.agents = agents
         self.tasks = {}
         if max_retries < 3:
@@ -22,10 +77,111 @@ class PraisonAIAgents:
         self.verbose = verbose
         self.max_retries = max_retries
         self.process = process
-        self.manager_llm = manager_llm
+        
+        # Check for manager_llm in environment variable if not provided
+        self.manager_llm = manager_llm or os.getenv('OPENAI_MODEL_NAME', 'gpt-4o')
+        
+        # Set logger level based on verbose
+        if verbose >= 5:
+            logger.setLevel(logging.INFO)
+        else:
+            logger.setLevel(logging.WARNING)
+            
+        # Also set third-party loggers to WARNING
+        logging.getLogger('chromadb').setLevel(logging.WARNING)
+        logging.getLogger('openai').setLevel(logging.WARNING)
+        logging.getLogger('httpx').setLevel(logging.WARNING)
+        logging.getLogger('httpcore').setLevel(logging.WARNING)
+
+        if self.verbose:
+            logger.info(f"Using model {self.manager_llm} for manager")
+        
+        # If no tasks provided, generate them from agents
+        if tasks is None:
+            tasks = []
+            for agent in self.agents:
+                task = agent.generate_task()
+                tasks.append(task)
+            logger.info(f"Auto-generated {len(tasks)} tasks from agents")
+        else:
+            # Validate tasks for backward compatibility
+            if not tasks:
+                raise ValueError("If tasks are provided, at least one task must be present")
+            logger.info(f"Using {len(tasks)} provided tasks")
+        
+        # Add tasks and set their status
         for task in tasks:
             self.add_task(task)
             task.status = "not started"
+            
+        # If tasks were auto-generated from agents or process is sequential, set up sequential flow
+        if len(tasks) > 1 and (process == "sequential" or all(task.next_tasks == [] for task in tasks)):
+            for i in range(len(tasks) - 1):
+                # Set up next task relationship
+                tasks[i].next_tasks = [tasks[i + 1].name]
+                # Set up context for the next task to include the current task
+                if tasks[i + 1].context is None:
+                    tasks[i + 1].context = []
+                tasks[i + 1].context.append(tasks[i])
+            logger.info("Set up sequential flow with automatic context passing")
+        
+        self._state = {}  # Add state storage at PraisonAIAgents level
+        
+        # Initialize memory system
+        self.shared_memory = None
+        if memory:
+            try:
+                from ..memory.memory import Memory
+                
+                # Get memory config from parameter or first task
+                mem_cfg = memory_config
+                if not mem_cfg:
+                    mem_cfg = next((t.config.get('memory_config') for t in tasks if hasattr(t, 'config') and t.config), None)
+                    
+                # Set default memory config if none provided
+                if not mem_cfg:
+                    mem_cfg = {
+                        "provider": "rag",
+                        "use_embedding": True,
+                        "storage": {
+                            "type": "sqlite",
+                            "path": "./.praison/memory.db"
+                        },
+                        "rag_db_path": "./.praison/chroma_db"
+                    }
+                
+                # Add embedder config if provided
+                if embedder:
+                    if isinstance(embedder, dict):
+                        mem_cfg = mem_cfg or {}
+                        mem_cfg["embedder"] = embedder
+                    else:
+                        # Handle direct embedder function
+                        mem_cfg = mem_cfg or {}
+                        mem_cfg["embedder_function"] = embedder
+
+                if mem_cfg:
+                    # Pass verbose level to Memory
+                    self.shared_memory = Memory(config=mem_cfg, verbose=verbose)
+                    if verbose >= 5:
+                        logger.info("Initialized shared memory for PraisonAIAgents")
+                    
+                    # Distribute memory to tasks
+                    for task in tasks:
+                        if not task.memory:
+                            task.memory = self.shared_memory
+                            if verbose >= 5:
+                                logger.info(f"Assigned shared memory to task {task.id}")
+                            
+            except Exception as e:
+                logger.error(f"Failed to initialize shared memory: {e}")
+            
+        # Update tasks with shared memory
+        if self.shared_memory:
+            for task in tasks:
+                if not task.memory:
+                    task.memory = self.shared_memory
+                    logger.info(f"Assigned shared memory to task {task.id}")
 
     def add_task(self, task):
         task_id = self.task_id_counter
@@ -51,37 +207,134 @@ class PraisonAIAgents:
             return True
         return len(agent_output.strip()) > 0
 
-    def execute_task(self, task_id):
+    async def aexecute_task(self, task_id):
+        """Async version of execute_task method"""
         if task_id not in self.tasks:
             display_error(f"Error: Task with ID {task_id} does not exist")
             return
         task = self.tasks[task_id]
+        
+        # Only import multimodal dependencies if task has images
+        if task.images and task.status == "not started":
+            try:
+                import cv2
+                import base64
+                from moviepy import VideoFileClip
+            except ImportError as e:
+                display_error(f"Error: Missing required dependencies for image/video processing: {e}")
+                display_error("Please install with: pip install opencv-python moviepy")
+                task.status = "failed"
+                return None
+
         if task.status == "not started":
             task.status = "in progress"
 
         executor_agent = task.agent
 
+        # Ensure tools are available from both task and agent
+        tools = task.tools or []
+        if executor_agent and executor_agent.tools:
+            tools.extend(executor_agent.tools)
+
         task_prompt = f"""
-        You need to do the following task: {task.description}.
-        Expected Output: {task.expected_output}.
-        """
+You need to do the following task: {task.description}.
+Expected Output: {task.expected_output}.
+"""
         if task.context:
-            context_results = ""
-            for context_task in task.context:
-                if context_task.result:
-                    context_results += f"Result of previous task {context_task.name if context_task.name else context_task.description}: {context_task.result.raw}\n"
-                else:
-                    context_results += f"Previous task {context_task.name if context_task.name else context_task.description} had no result.\n"
+            context_results = []  # Use list to avoid duplicates
+            for context_item in task.context:
+                if isinstance(context_item, str):
+                    context_results.append(f"Input Content:\n{context_item}")
+                elif isinstance(context_item, list):
+                    context_results.append(f"Input Content: {' '.join(str(x) for x in context_item)}")
+                elif hasattr(context_item, 'result'):  # Task object
+                    if context_item.result:
+                        context_results.append(
+                            f"Result of previous task {context_item.name if context_item.name else context_item.description}:\n{context_item.result.raw}"
+                        )
+                    else:
+                        context_results.append(
+                            f"Previous task {context_item.name if context_item.name else context_item.description} has no result yet."
+                        )
+                elif isinstance(context_item, dict) and "vector_store" in context_item:
+                    from ..knowledge.knowledge import Knowledge
+                    try:
+                        # Handle both string and dict configs
+                        cfg = context_item["vector_store"]
+                        if isinstance(cfg, str):
+                            cfg = json.loads(cfg)
+                        
+                        knowledge = Knowledge(config={"vector_store": cfg}, verbose=self.verbose)
+                        
+                        # Only use user_id as filter
+                        db_results = knowledge.search(
+                            task.description,
+                            user_id=self.user_id if self.user_id else None
+                        )
+                        context_results.append(f"[DB Context]: {str(db_results)}")
+                    except Exception as e:
+                        context_results.append(f"[Vector DB Error]: {e}")
+            
+            # Join unique context results
+            unique_contexts = list(dict.fromkeys(context_results))  # Remove duplicates
             task_prompt += f"""
-            Here are the results of previous tasks that might be useful:\n
-            {context_results}
-            """
+Context:
+
+{'  '.join(unique_contexts)}
+"""
         task_prompt += "Please provide only the final result of your work. Do not add any conversation or extra explanation."
 
         if self.verbose >= 2:
-            logging.info(f"Executing task {task_id}: {task.description} using {executor_agent.name}")
-        logging.debug(f"Starting execution of task {task_id} with prompt:\n{task_prompt}")
-        agent_output = executor_agent.chat(task_prompt, tools=task.tools)
+            logger.info(f"Executing task {task_id}: {task.description} using {executor_agent.name}")
+        logger.debug(f"Starting execution of task {task_id} with prompt:\n{task_prompt}")
+
+        if task.images:
+            def _get_multimodal_message(text_prompt, images):
+                content = [{"type": "text", "text": text_prompt}]
+
+                for img in images:
+                    # If local file path for a valid image
+                    if os.path.exists(img):
+                        ext = os.path.splitext(img)[1].lower()
+                        # If it's a .mp4, convert to frames
+                        if ext == ".mp4":
+                            frames = process_video(img, seconds_per_frame=1)
+                            content.append({"type": "text", "text": "These are frames from the video."})
+                            for f in frames:
+                                content.append({
+                                    "type": "image_url",
+                                    "image_url": {"url": f"data:image/jpg;base64,{f}"}
+                                })
+                        else:
+                            encoded = encode_file_to_base64(img)
+                            content.append({
+                                "type": "image_url",
+                                "image_url": {
+                                    "url": f"data:image/{ext.lstrip('.')};base64,{encoded}"
+                                }
+                            })
+                    else:
+                        # Treat as a remote URL
+                        content.append({
+                            "type": "image_url",
+                            "image_url": {"url": img}
+                        })
+                return content
+
+            agent_output = await executor_agent.achat(
+                _get_multimodal_message(task_prompt, task.images),
+                tools=tools,
+                output_json=task.output_json,
+                output_pydantic=task.output_pydantic
+            )
+        else:
+            agent_output = await executor_agent.achat(
+                task_prompt,
+                tools=tools,
+                output_json=task.output_json,
+                output_pydantic=task.output_pydantic
+            )
+
         if agent_output:
             task_output = TaskOutput(
                 description=task.description,
@@ -98,8 +351,8 @@ class PraisonAIAgents:
                     task_output.json_dict = parsed
                     task_output.output_format = "JSON"
                 except:
-                    logging.warning(f"Warning: Could not parse output of task {task_id} as JSON")
-                    logging.debug(f"Output that failed JSON parsing: {agent_output}")
+                    logger.warning(f"Warning: Could not parse output of task {task_id} as JSON")
+                    logger.debug(f"Output that failed JSON parsing: {agent_output}")
 
             if task.output_pydantic:
                 cleaned = self.clean_json_output(agent_output)
@@ -109,8 +362,8 @@ class PraisonAIAgents:
                     task_output.pydantic = pyd_obj
                     task_output.output_format = "Pydantic"
                 except:
-                    logging.warning(f"Warning: Could not parse output of task {task_id} as Pydantic Model")
-                    logging.debug(f"Output that failed Pydantic parsing: {agent_output}")
+                    logger.warning(f"Warning: Could not parse output of task {task_id} as Pydantic Model")
+                    logger.debug(f"Output that failed Pydantic parsing: {agent_output}")
 
             task.result = task_output
             return task_output
@@ -118,6 +371,122 @@ class PraisonAIAgents:
             task.status = "failed"
             return None
 
+    async def arun_task(self, task_id):
+        """Async version of run_task method"""
+        if task_id not in self.tasks:
+            display_error(f"Error: Task with ID {task_id} does not exist")
+            return
+        task = self.tasks[task_id]
+        if task.status == "completed":
+            logger.info(f"Task with ID {task_id} is already completed")
+            return
+
+        retries = 0
+        while task.status != "completed" and retries < self.max_retries:
+            logger.debug(f"Attempt {retries+1} for task {task_id}")
+            if task.status in ["not started", "in progress"]:
+                task_output = await self.aexecute_task(task_id)
+                if task_output and self.completion_checker(task, task_output.raw):
+                    task.status = "completed"
+                    # Run execute_callback for memory operations
+                    try:
+                        await task.execute_callback(task_output)
+                    except Exception as e:
+                        logger.error(f"Error executing memory callback for task {task_id}: {e}")
+                        logger.exception(e)
+                    
+                    # Run task callback if exists
+                    if task.callback:
+                        try:
+                            if asyncio.iscoroutinefunction(task.callback):
+                                await task.callback(task_output)
+                            else:
+                                task.callback(task_output)
+                        except Exception as e:
+                            logger.error(f"Error executing task callback for task {task_id}: {e}")
+                            logger.exception(e)
+                            
+                    self.save_output_to_file(task, task_output)
+                    if self.verbose >= 1:
+                        logger.info(f"Task {task_id} completed successfully.")
+                else:
+                    task.status = "in progress"
+                    if self.verbose >= 1:
+                        logger.info(f"Task {task_id} not completed, retrying")
+                    await asyncio.sleep(1)
+                    retries += 1
+            else:
+                if task.status == "failed":
+                    logger.info("Task is failed, resetting to in-progress for another try...")
+                    task.status = "in progress"
+                else:
+                    logger.info("Invalid Task status")
+                    break
+
+        if retries == self.max_retries and task.status != "completed":
+            logger.info(f"Task {task_id} failed after {self.max_retries} retries.")
+
+    async def arun_all_tasks(self):
+        """Async version of run_all_tasks method"""
+        process = Process(
+            tasks=self.tasks,
+            agents=self.agents,
+            manager_llm=self.manager_llm,
+            verbose=self.verbose,
+            max_iter=self.max_iter
+        )
+        
+        if self.process == "workflow":
+            # Collect all tasks that should run in parallel
+            parallel_tasks = []
+            async for task_id in process.aworkflow():
+                if self.tasks[task_id].async_execution and self.tasks[task_id].is_start:
+                    parallel_tasks.append(task_id)
+                elif parallel_tasks:
+                    # Execute collected parallel tasks
+                    await asyncio.gather(*[self.arun_task(t) for t in parallel_tasks])
+                    parallel_tasks = []
+                    # Run the current non-parallel task
+                    if self.tasks[task_id].async_execution:
+                        await self.arun_task(task_id)
+                    else:
+                        self.run_task(task_id)
+            
+            # Execute any remaining parallel tasks
+            if parallel_tasks:
+                await asyncio.gather(*[self.arun_task(t) for t in parallel_tasks])
+                
+        elif self.process == "sequential":
+            async for task_id in process.asequential():
+                if self.tasks[task_id].async_execution:
+                    await self.arun_task(task_id)
+                else:
+                    self.run_task(task_id)
+        elif self.process == "hierarchical":
+            async for task_id in process.ahierarchical():
+                if isinstance(task_id, Task):
+                    task_id = self.add_task(task_id)
+                if self.tasks[task_id].async_execution:
+                    await self.arun_task(task_id)
+                else:
+                    self.run_task(task_id)
+
+    async def astart(self, content=None, **kwargs):
+        """Async version of start method"""
+        if content:
+            # Add content to context of all tasks
+            for task in self.tasks.values():
+                if isinstance(content, (str, list)):
+                    if not task.context:
+                        task.context = []
+                    task.context.append(content)
+
+        await self.arun_all_tasks()
+        return {
+            "task_status": self.get_all_tasks_status(),
+            "task_results": {task_id: self.get_task_result(task_id) for task_id in self.tasks}
+        }
+
     def save_output_to_file(self, task, task_output):
         if task.output_file:
             try:
@@ -126,165 +495,285 @@ class PraisonAIAgents:
                 with open(task.output_file, "w") as f:
                     f.write(str(task_output))
                 if self.verbose >= 1:
-                    logging.info(f"Task output saved to {task.output_file}")
+                    logger.info(f"Task output saved to {task.output_file}")
             except Exception as e:
                 display_error(f"Error saving task output to file: {e}")
 
+    def execute_task(self, task_id):
+        """Synchronous version of execute_task method"""
+        if task_id not in self.tasks:
+            display_error(f"Error: Task with ID {task_id} does not exist")
+            return
+        task = self.tasks[task_id]
+        
+        logger.info(f"Starting execution of task {task_id}")
+        logger.info(f"Task config: {task.config}")
+        
+        # Initialize memory before task execution
+        if not task.memory:
+            task.memory = task.initialize_memory()
+        
+        logger.info(f"Task memory status: {'Initialized' if task.memory else 'Not initialized'}")
+        
+        # Only import multimodal dependencies if task has images
+        if task.images and task.status == "not started":
+            try:
+                import cv2
+                import base64
+                from moviepy import VideoFileClip
+            except ImportError as e:
+                display_error(f"Error: Missing required dependencies for image/video processing: {e}")
+                display_error("Please install with: pip install opencv-python moviepy")
+                task.status = "failed"
+                return None
+
+        if task.status == "not started":
+            task.status = "in progress"
+
+        executor_agent = task.agent
+
+        task_prompt = f"""
+You need to do the following task: {task.description}.
+Expected Output: {task.expected_output}.
+"""
+        if task.context:
+            context_results = []  # Use list to avoid duplicates
+            for context_item in task.context:
+                if isinstance(context_item, str):
+                    context_results.append(f"Input Content:\n{context_item}")
+                elif isinstance(context_item, list):
+                    context_results.append(f"Input Content: {' '.join(str(x) for x in context_item)}")
+                elif hasattr(context_item, 'result'):  # Task object
+                    if context_item.result:
+                        context_results.append(
+                            f"Result of previous task {context_item.name if context_item.name else context_item.description}:\n{context_item.result.raw}"
+                        )
+                    else:
+                        context_results.append(
+                            f"Previous task {context_item.name if context_item.name else context_item.description} has no result yet."
+                        )
+                elif isinstance(context_item, dict) and "vector_store" in context_item:
+                    from ..knowledge.knowledge import Knowledge
+                    try:
+                        # Handle both string and dict configs
+                        cfg = context_item["vector_store"]
+                        if isinstance(cfg, str):
+                            cfg = json.loads(cfg)
+                        
+                        knowledge = Knowledge(config={"vector_store": cfg}, verbose=self.verbose)
+                        
+                        # Only use user_id as filter
+                        db_results = knowledge.search(
+                            task.description,
+                            user_id=self.user_id if self.user_id else None
+                        )
+                        context_results.append(f"[DB Context]: {str(db_results)}")
+                    except Exception as e:
+                        context_results.append(f"[Vector DB Error]: {e}")
+            
+            # Join unique context results
+            unique_contexts = list(dict.fromkeys(context_results))  # Remove duplicates
+            task_prompt += f"""
+Context:
+
+{'  '.join(unique_contexts)}
+"""
+
+        # Add memory context if available
+        if task.memory:
+            try:
+                memory_context = task.memory.build_context_for_task(task.description)
+                if memory_context:
+                    task_prompt += f"\n\nRelevant memory context:\n{memory_context}"
+            except Exception as e:
+                logger.error(f"Error getting memory context: {e}")
+
+        task_prompt += "Please provide only the final result of your work. Do not add any conversation or extra explanation."
+
+        if self.verbose >= 2:
+            logger.info(f"Executing task {task_id}: {task.description} using {executor_agent.name}")
+        logger.debug(f"Starting execution of task {task_id} with prompt:\n{task_prompt}")
+
+        if task.images:
+            def _get_multimodal_message(text_prompt, images):
+                content = [{"type": "text", "text": text_prompt}]
+
+                for img in images:
+                    # If local file path for a valid image
+                    if os.path.exists(img):
+                        ext = os.path.splitext(img)[1].lower()
+                        # If it's a .mp4, convert to frames
+                        if ext == ".mp4":
+                            frames = process_video(img, seconds_per_frame=1)
+                            content.append({"type": "text", "text": "These are frames from the video."})
+                            for f in frames:
+                                content.append({
+                                    "type": "image_url",
+                                    "image_url": {"url": f"data:image/jpg;base64,{f}"}
+                                })
+                        else:
+                            encoded = encode_file_to_base64(img)
+                            content.append({
+                                "type": "image_url",
+                                "image_url": {
+                                    "url": f"data:image/{ext.lstrip('.')};base64,{encoded}"
+                                }
+                            })
+                    else:
+                        # Treat as a remote URL
+                        content.append({
+                            "type": "image_url",
+                            "image_url": {"url": img}
+                        })
+                return content
+
+            agent_output = executor_agent.chat(
+                _get_multimodal_message(task_prompt, task.images),
+                tools=task.tools,
+                output_json=task.output_json,
+                output_pydantic=task.output_pydantic
+            )
+        else:
+            agent_output = executor_agent.chat(
+                task_prompt,
+                tools=task.tools,
+                output_json=task.output_json,
+                output_pydantic=task.output_pydantic
+            )
+
+        if agent_output:
+            # Store the response in memory
+            if task.memory:
+                try:
+                    task.store_in_memory(
+                        content=agent_output,
+                        agent_name=executor_agent.name,
+                        task_id=task_id
+                    )
+                except Exception as e:
+                    logger.error(f"Failed to store agent output in memory: {e}")
+
+            task_output = TaskOutput(
+                description=task.description,
+                summary=task.description[:10],
+                raw=agent_output,
+                agent=executor_agent.name,
+                output_format="RAW"
+            )
+
+            if task.output_json:
+                cleaned = self.clean_json_output(agent_output)
+                try:
+                    parsed = json.loads(cleaned)
+                    task_output.json_dict = parsed
+                    task_output.output_format = "JSON"
+                except:
+                    logger.warning(f"Warning: Could not parse output of task {task_id} as JSON")
+                    logger.debug(f"Output that failed JSON parsing: {agent_output}")
+
+            if task.output_pydantic:
+                cleaned = self.clean_json_output(agent_output)
+                try:
+                    parsed = json.loads(cleaned)
+                    pyd_obj = task.output_pydantic(**parsed)
+                    task_output.pydantic = pyd_obj
+                    task_output.output_format = "Pydantic"
+                except:
+                    logger.warning(f"Warning: Could not parse output of task {task_id} as Pydantic Model")
+                    logger.debug(f"Output that failed Pydantic parsing: {agent_output}")
+
+            task.result = task_output
+            return task_output
+        else:
+            task.status = "failed"
+            return None
+
     def run_task(self, task_id):
+        """Synchronous version of run_task method"""
         if task_id not in self.tasks:
             display_error(f"Error: Task with ID {task_id} does not exist")
             return
         task = self.tasks[task_id]
         if task.status == "completed":
-            logging.info(f"Task with ID {task_id} is already completed")
+            logger.info(f"Task with ID {task_id} is already completed")
             return
 
         retries = 0
         while task.status != "completed" and retries < self.max_retries:
-            logging.debug(f"Attempt {retries+1} for task {task_id}")
+            logger.debug(f"Attempt {retries+1} for task {task_id}")
             if task.status in ["not started", "in progress"]:
                 task_output = self.execute_task(task_id)
                 if task_output and self.completion_checker(task, task_output.raw):
                     task.status = "completed"
+                    # Run execute_callback for memory operations
+                    try:
+                        if asyncio.get_event_loop().is_running():
+                            asyncio.create_task(task.execute_callback(task_output))
+                        else:
+                            loop = asyncio.new_event_loop()
+                            asyncio.set_event_loop(loop)
+                            loop.run_until_complete(task.execute_callback(task_output))
+                    except Exception as e:
+                        logger.error(f"Error executing memory callback for task {task_id}: {e}")
+                        logger.exception(e)
+                    
+                    # Run task callback if exists
                     if task.callback:
-                        task.callback(task_output)
+                        try:
+                            if asyncio.iscoroutinefunction(task.callback):
+                                if asyncio.get_event_loop().is_running():
+                                    asyncio.create_task(task.callback(task_output))
+                                else:
+                                    loop = asyncio.new_event_loop()
+                                    asyncio.set_event_loop(loop)
+                                    loop.run_until_complete(task.callback(task_output))
+                            else:
+                                task.callback(task_output)
+                        except Exception as e:
+                            logger.error(f"Error executing task callback for task {task_id}: {e}")
+                            logger.exception(e)
+                            
                     self.save_output_to_file(task, task_output)
                     if self.verbose >= 1:
-                        logging.info(f"Task {task_id} completed successfully.")
+                        logger.info(f"Task {task_id} completed successfully.")
                 else:
                     task.status = "in progress"
                     if self.verbose >= 1:
-                        logging.info(f"Task {task_id} not completed, retrying")
+                        logger.info(f"Task {task_id} not completed, retrying")
                     time.sleep(1)
                     retries += 1
             else:
                 if task.status == "failed":
-                    logging.info("Task is failed, resetting to in-progress for another try...")
+                    logger.info("Task is failed, resetting to in-progress for another try...")
                     task.status = "in progress"
                 else:
-                    logging.info("Invalid Task status")
+                    logger.info("Invalid Task status")
                     break
 
         if retries == self.max_retries and task.status != "completed":
-            logging.info(f"Task {task_id} failed after {self.max_retries} retries.")
+            logger.info(f"Task {task_id} failed after {self.max_retries} retries.")
 
     def run_all_tasks(self):
-        if self.process == "sequential":
-            for task_id in self.tasks:
-                if self.tasks[task_id].status != "completed":
-                    self.run_task(task_id)
+        """Synchronous version of run_all_tasks method"""
+        process = Process(
+            tasks=self.tasks,
+            agents=self.agents,
+            manager_llm=self.manager_llm,
+            verbose=self.verbose,
+            max_iter=self.max_iter
+        )
+        
+        if self.process == "workflow":
+            for task_id in process.workflow():
+                self.run_task(task_id)
+        elif self.process == "sequential":
+            for task_id in process.sequential():
+                self.run_task(task_id)
         elif self.process == "hierarchical":
-            logging.debug(f"Starting hierarchical task execution with {len(self.tasks)} tasks")
-            manager_agent = Agent(
-                name="Manager",
-                role="Project manager",
-                goal="Manage the entire flow of tasks and delegate them to the right agent",
-                backstory="Expert project manager to coordinate tasks among agents",
-                llm=self.manager_llm,
-                verbose=self.verbose,
-                markdown=True,
-                self_reflect=False
-            )
-
-            class ManagerInstructions(BaseModel):
-                task_id: int
-                agent_name: str
-                action: str
-
-            manager_task = Task(
-                name="manager_task",
-                description="Decide the order of tasks and which agent executes them",
-                expected_output="All tasks completed successfully",
-                agent=manager_agent
-            )
-            manager_task_id = self.add_task(manager_task)
-            logging.info(f"Created manager task with ID {manager_task_id}")
-
-            completed_count = 0
-            total_tasks = len(self.tasks) - 1
-            logging.info(f"Need to complete {total_tasks} tasks (excluding manager task)")
-
-            while completed_count < total_tasks:
-                tasks_summary = []
-                for tid, tk in self.tasks.items():
-                    if tk.name == "manager_task":
-                        continue
-                    task_info = {
-                        "task_id": tid,
-                        "name": tk.name,
-                        "description": tk.description,
-                        "status": tk.status if tk.status else "not started",
-                        "agent": tk.agent.name if tk.agent else "No agent"
-                    }
-                    tasks_summary.append(task_info)
-                    logging.info(f"Task {tid} status: {task_info}")
-
-                manager_prompt = f"""
-Here is the current status of all tasks except yours (manager_task):
-{tasks_summary}
-
-Provide a JSON with the structure:
-{{
-   "task_id": <int>,
-   "agent_name": "<string>",
-   "action": "<execute or stop>"
-}}
-"""
-
-                try:
-                    logging.info("Requesting manager instructions...")
-                    manager_response = client.beta.chat.completions.parse(
-                        model=self.manager_llm,
-                        messages=[
-                            {"role": "system", "content": manager_task.description},
-                            {"role": "user", "content": manager_prompt}
-                        ],
-                        temperature=0.7,
-                        response_format=ManagerInstructions
-                    )
-                    parsed_instructions = manager_response.choices[0].message.parsed
-                    logging.info(f"Manager instructions: {parsed_instructions}")
-                except Exception as e:
-                    display_error(f"Manager parse error: {e}")
-                    logging.error(f"Manager parse error: {str(e)}", exc_info=True)
-                    break
-
-                selected_task_id = parsed_instructions.task_id
-                selected_agent_name = parsed_instructions.agent_name
-                action = parsed_instructions.action
-
-                logging.info(f"Manager selected task_id={selected_task_id}, agent={selected_agent_name}, action={action}")
-
-                if action.lower() == "stop":
-                    logging.info("Manager decided to stop task execution")
-                    break
-
-                if selected_task_id not in self.tasks:
-                    error_msg = f"Manager selected invalid task id {selected_task_id}"
-                    display_error(error_msg)
-                    logging.error(error_msg)
-                    break
-
-                original_agent = self.tasks[selected_task_id].agent.name if self.tasks[selected_task_id].agent else "None"
-                for a in self.agents:
-                    if a.name == selected_agent_name:
-                        self.tasks[selected_task_id].agent = a
-                        logging.info(f"Changed agent for task {selected_task_id} from {original_agent} to {selected_agent_name}")
-                        break
-
-                if self.tasks[selected_task_id].status != "completed":
-                    logging.info(f"Starting execution of task {selected_task_id}")
-                    self.run_task(selected_task_id)
-                    logging.info(f"Finished execution of task {selected_task_id}, status: {self.tasks[selected_task_id].status}")
-
-                if self.tasks[selected_task_id].status == "completed":
-                    completed_count += 1
-                    logging.info(f"Task {selected_task_id} completed. Total completed: {completed_count}/{total_tasks}")
-
-            self.tasks[manager_task.id].status = "completed"
-            if self.verbose >= 1:
-                logging.info("All tasks completed under manager supervision.")
-            logging.info("Hierarchical task execution finished")
+            for task_id in process.hierarchical():
+                if isinstance(task_id, Task):
+                    task_id = self.add_task(task_id)
+                self.run_task(task_id)
 
     def get_task_status(self, task_id):
         if task_id in self.tasks:
@@ -310,9 +799,37 @@ Provide a JSON with the structure:
             return str(agent[0])
         return None
 
-    def start(self):
+    def start(self, content=None, **kwargs):
+        """Start agent execution with optional content and config"""
+        if content:
+            # Add content to context of all tasks
+            for task in self.tasks.values():
+                if isinstance(content, (str, list)):
+                    # If context is empty, initialize it
+                    if not task.context:
+                        task.context = []
+                    # Add content to context
+                    task.context.append(content)
+                
+        # Run tasks as before
         self.run_all_tasks()
         return {
             "task_status": self.get_all_tasks_status(),
             "task_results": {task_id: self.get_task_result(task_id) for task_id in self.tasks}
-        } 
+        }
+
+    def set_state(self, key: str, value: Any) -> None:
+        """Set a state value"""
+        self._state[key] = value
+
+    def get_state(self, key: str, default: Any = None) -> Any:
+        """Get a state value"""
+        return self._state.get(key, default)
+
+    def update_state(self, updates: Dict) -> None:
+        """Update multiple state values"""
+        self._state.update(updates)
+
+    def clear_state(self) -> None:
+        """Clear all state values"""
+        self._state.clear() 

agents/praisonaiagents/agents/autoagents.py

@@ -0,0 +1,335 @@
+"""
+AutoAgents - A class for automatically creating and managing AI agents and tasks.
+
+This class provides a simplified interface for creating and running AI agents with tasks.
+It automatically handles agent creation, task setup, and execution flow.
+"""
+
+from .agents import PraisonAIAgents
+from ..agent.agent import Agent
+from ..task.task import Task
+from typing import List, Any, Optional, Dict, Union
+import logging
+import os
+from pydantic import BaseModel, Field
+from ..main import display_instruction, display_tool_call, display_interaction, client
+
+# Define Pydantic models for structured output
+class TaskConfig(BaseModel):
+    name: str
+    description: str
+    expected_output: str
+    tools: List[str]
+
+class AgentConfig(BaseModel):
+    name: str
+    role: str
+    goal: str
+    backstory: str
+    tools: List[str]
+    tasks: List[TaskConfig]
+
+class AutoAgentsConfig(BaseModel):
+    main_instruction: str
+    process_type: str
+    agents: List[AgentConfig]
+
+class AutoAgents(PraisonAIAgents):
+    def __init__(
+        self,
+        instructions: str,
+        tools: Optional[List[Any]] = None,
+        verbose: bool = False,
+        process: str = "sequential",
+        manager_llm: Optional[str] = None,
+        max_retries: int = 5,
+        completion_checker: Optional[Any] = None,
+        allow_code_execution: bool = False,
+        memory: bool = True,
+        markdown: bool = True,
+        self_reflect: bool = False,
+        max_reflect: int = 3,
+        min_reflect: int = 1,
+        llm: Optional[str] = None,
+        function_calling_llm: Optional[str] = None,
+        respect_context_window: bool = True,
+        code_execution_mode: str = "safe",
+        embedder_config: Optional[Dict[str, Any]] = None,
+        knowledge_sources: Optional[List[Any]] = None,
+        use_system_prompt: bool = True,
+        cache: bool = True,
+        allow_delegation: bool = False,
+        step_callback: Optional[Any] = None,
+        system_template: Optional[str] = None,
+        prompt_template: Optional[str] = None,
+        response_template: Optional[str] = None,
+        max_rpm: Optional[int] = None,
+        max_execution_time: Optional[int] = None,
+        max_iter: int = 20,
+        reflect_llm: Optional[str] = None,
+        base_url: Optional[str] = None,
+        api_key: Optional[str] = None,
+        max_agents: int = 3  # New parameter for maximum number of agents
+    ):
+        """Initialize AutoAgents with configuration for automatic agent and task creation."""
+        if max_agents < 1:
+            raise ValueError("max_agents must be at least 1")
+        if max_agents > 10:
+            raise ValueError("max_agents cannot exceed 10")
+            
+        # Store all configuration parameters first
+        self.instructions = instructions
+        self.tools = tools or []
+        self.verbose = verbose  # Store verbose parameter
+        self.max_agents = max_agents  # Store max_agents parameter
+        self.allow_code_execution = allow_code_execution
+        self.memory = memory
+        self.markdown = markdown
+        self.self_reflect = self_reflect
+        self.max_reflect = max_reflect
+        self.min_reflect = min_reflect
+        self.llm = llm or os.getenv('OPENAI_MODEL_NAME', 'gpt-4o')
+        self.function_calling_llm = function_calling_llm
+        self.respect_context_window = respect_context_window
+        self.code_execution_mode = code_execution_mode
+        self.embedder_config = embedder_config
+        self.knowledge_sources = knowledge_sources
+        self.use_system_prompt = use_system_prompt
+        self.cache = cache
+        self.allow_delegation = allow_delegation
+        self.step_callback = step_callback
+        self.system_template = system_template
+        self.prompt_template = prompt_template
+        self.response_template = response_template
+        self.max_rpm = max_rpm
+        self.max_execution_time = max_execution_time
+        self.max_iter = max_iter
+        self.reflect_llm = reflect_llm
+        
+        # Display initial instruction
+        if self.verbose:
+            display_instruction(f"🎯 Main Task: {self.instructions}")
+            display_instruction(f"📊 Maximum Agents: {self.max_agents}")
+            if self.tools:
+                tool_names = [t.__name__ if hasattr(t, '__name__') else str(t) for t in self.tools]
+                display_tool_call(f"🛠️  Available Tools: {', '.join(tool_names)}")
+        
+        # Generate agents and tasks configuration
+        config = self._generate_config()
+        agents, tasks = self._create_agents_and_tasks(config)
+        
+        # Display agents and their tasks
+        if self.verbose:
+            self._display_agents_and_tasks(agents, tasks)
+        
+        # Initialize parent class with generated agents and tasks
+        super().__init__(
+            agents=agents,
+            tasks=tasks,
+            verbose=verbose,
+            completion_checker=completion_checker,
+            max_retries=max_retries,
+            process=process,
+            manager_llm=manager_llm
+        )
+
+    def _display_agents_and_tasks(self, agents: List[Agent], tasks: List[Task]):
+        """Display the created agents and their assigned tasks"""
+        display_instruction("\n🤖 Generated Agents and Tasks:")
+        
+        # Create a mapping of agents to their tasks
+        agent_tasks = {}
+        for task in tasks:
+            if task.agent not in agent_tasks:
+                agent_tasks[task.agent] = []
+            agent_tasks[task.agent].append(task)
+        
+        # Display each agent and their tasks
+        for agent in agents:
+            agent_tools = [t.__name__ if hasattr(t, '__name__') else str(t) for t in agent.tools]
+            display_interaction(
+                f"\n👤 Agent: {agent.name}",
+                f"""Role: {agent.role}
+Goal: {agent.goal}
+Tools: {', '.join(agent_tools)}"""
+            )
+            
+            # Display tasks for this agent
+            if agent in agent_tasks:
+                for i, task in enumerate(agent_tasks[agent], 1):
+                    task_tools = [t.__name__ if hasattr(t, '__name__') else str(t) for t in task.tools]
+                    display_instruction(
+                        f"""  📋 Task {i}: {task.name}
+     Description: {task.description}
+     Expected Output: {task.expected_output}
+     Tools: {', '.join(task_tools)}"""
+                    )
+
+    def _get_available_tools(self) -> List[str]:
+        """Get list of available tools"""
+        if not self.tools:
+            return []
+        return [t.__name__ if hasattr(t, '__name__') else str(t) for t in self.tools]
+
+    def _get_tool_by_name(self, tool_name: str) -> Optional[Any]:
+        """Get tool object by its name"""
+        for tool in self.tools:
+            if (hasattr(tool, '__name__') and tool.__name__ == tool_name) or str(tool) == tool_name:
+                return tool
+        return None
+
+    def _assign_tools_to_agent(self, agent_config: AgentConfig) -> List[Any]:
+        """
+        Assign appropriate tools to an agent based on its role and tasks.
+        
+        Args:
+            agent_config: The agent configuration containing role and required tools
+            
+        Returns:
+            List of tool objects assigned to this agent
+        """
+        assigned_tools = []
+        tool_names = set(agent_config.tools)
+        
+        # Also look at task requirements
+        for task in agent_config.tasks:
+            tool_names.update(task.tools)
+        
+        # Assign tools that match the requirements
+        for tool_name in tool_names:
+            tool = self._get_tool_by_name(tool_name)
+            if tool:
+                assigned_tools.append(tool)
+        
+        # If no specific tools matched but we have tools available,
+        # assign all tools to ensure functionality
+        if not assigned_tools and self.tools:
+            assigned_tools = self.tools
+            
+        return assigned_tools
+
+    def _generate_config(self) -> AutoAgentsConfig:
+        """Generate the configuration for agents and tasks"""
+        prompt = f"""
+Generate a configuration for AI agents to accomplish this task: "{self.instructions}"
+
+The configuration should include:
+1. A main instruction that clearly states the overall goal
+2. A process type (sequential, workflow, or hierarchical)
+3. A list of maximum {self.max_agents} agents (no more, no less), each with:
+   - Name, role, goal, and backstory
+   - List of required tools from: {self._get_available_tools()}
+   - Only add tools that are needed for the agent to perform its task
+   - Only one task per agent. Add more than one task if absolutely necessary.
+   - List of specific tasks they need to perform
+   - Whether they should self-reflect or allow delegation
+
+Requirements:
+1. Each agent should have clear, focused responsibilities
+2. Tasks should be broken down into manageable steps
+3. Tool selection should be appropriate for each task
+4. The process type should match the task requirements
+5. Generate maximum {self.max_agents} agents to handle this task efficiently
+
+Return the configuration in a structured JSON format matching the AutoAgentsConfig schema.
+"""
+        
+        try:
+            response = client.beta.chat.completions.parse(
+                model=self.llm,
+                response_format=AutoAgentsConfig,
+                messages=[
+                    {"role": "system", "content": "You are a helpful assistant designed to generate AI agent configurations."},
+                    {"role": "user", "content": prompt}
+                ]
+            )
+            
+            # Ensure we have exactly max_agents number of agents
+            if len(response.choices[0].message.parsed.agents) > self.max_agents:
+                response.choices[0].message.parsed.agents = response.choices[0].message.parsed.agents[:self.max_agents]
+            elif len(response.choices[0].message.parsed.agents) < self.max_agents:
+                logging.warning(f"Generated {len(response.choices[0].message.parsed.agents)} agents, expected {self.max_agents}")
+            
+            return response.choices[0].message.parsed
+        except Exception as e:
+            logging.error(f"Error generating configuration: {e}")
+            raise
+
+    def _create_agents_and_tasks(self, config: AutoAgentsConfig) -> tuple[List[Agent], List[Task]]:
+        """Create agents and tasks from configuration"""
+        agents = []
+        tasks = []
+        
+        for agent_config in config.agents:
+            # Get appropriate tools for this agent
+            agent_tools = self._assign_tools_to_agent(agent_config)
+            
+            # Create the agent with all parameters
+            agent = Agent(
+                name=agent_config.name,
+                role=agent_config.role,
+                goal=agent_config.goal,
+                backstory=agent_config.backstory,
+                tools=agent_tools,  # Use assigned tools
+                verbose=self.verbose >= 1,
+                allow_code_execution=self.allow_code_execution,
+                memory=self.memory,
+                markdown=self.markdown,
+                self_reflect=self.self_reflect,
+                max_reflect=self.max_reflect,
+                min_reflect=self.min_reflect,
+                llm=self.llm,
+                function_calling_llm=self.function_calling_llm,
+                respect_context_window=self.respect_context_window,
+                code_execution_mode=self.code_execution_mode,
+                embedder_config=self.embedder_config,
+                knowledge_sources=self.knowledge_sources,
+                use_system_prompt=self.use_system_prompt,
+                cache=self.cache,
+                allow_delegation=self.allow_delegation,
+                step_callback=self.step_callback,
+                system_template=self.system_template,
+                prompt_template=self.prompt_template,
+                response_template=self.response_template,
+                max_rpm=self.max_rpm,
+                max_execution_time=self.max_execution_time,
+                max_iter=self.max_iter,
+                reflect_llm=self.reflect_llm
+            )
+            agents.append(agent)
+            
+            # Create tasks for this agent
+            for task_config in agent_config.tasks:
+                # Get task-specific tools
+                task_tools = [self._get_tool_by_name(t) for t in task_config.tools]
+                task_tools = [t for t in task_tools if t]  # Remove None values
+                
+                # If no specific tools matched, use agent's tools
+                if not task_tools:
+                    task_tools = agent_tools
+                
+                task = Task(
+                    name=task_config.name,
+                    description=task_config.description,
+                    expected_output=task_config.expected_output,
+                    agent=agent,
+                    tools=task_tools  # Use task-specific tools
+                )
+                tasks.append(task)
+        
+        return agents, tasks
+
+    async def astart(self):
+        """
+        Async version of start() method.
+        Creates tasks based on the instructions, then starts execution.
+        Returns the task status and results dictionary.
+        """
+        return await super().astart()
+
+    def start(self):
+        """
+        Creates tasks based on the instructions, then starts execution.
+        Returns the task status and results dictionary.
+        """
+        return super().start() 

agents/praisonaiagents/knowledge/__init__.py

@@ -0,0 +1,8 @@
+"""
+PraisonAI Knowledge - Advanced knowledge management system with configurable features
+"""
+
+from praisonaiagents.knowledge.knowledge import Knowledge
+from praisonaiagents.knowledge.chunking import Chunking
+
+__all__ = ["Knowledge", "Chunking"] 

agents/praisonaiagents/knowledge/chunking.py

@@ -0,0 +1,182 @@
+from typing import List, Union, Optional, Dict, Any
+from functools import cached_property
+import importlib
+
+class Chunking:
+    """A unified class for text chunking with various chunking strategies."""
+    
+    CHUNKER_PARAMS = {
+        'token': ['chunk_size', 'chunk_overlap', 'tokenizer'],
+        'word': ['chunk_size', 'chunk_overlap', 'tokenizer'],
+        'sentence': ['chunk_size', 'chunk_overlap', 'tokenizer'],
+        'semantic': ['chunk_size', 'embedding_model', 'tokenizer'],
+        'sdpm': ['chunk_size', 'embedding_model', 'tokenizer'],
+        'late': ['chunk_size', 'embedding_model', 'tokenizer'],
+        'recursive': ['chunk_size', 'tokenizer']
+    }
+    
+    @cached_property
+    def SUPPORTED_CHUNKERS(self) -> Dict[str, Any]:
+        """Lazy load chunker classes."""
+        try:
+            from chonkie.chunker import (
+                TokenChunker,
+                WordChunker,
+                SentenceChunker,
+                SemanticChunker,
+                SDPMChunker,
+                LateChunker,
+                RecursiveChunker
+            )
+        except ImportError:
+            raise ImportError(
+                "chonkie package not found. Please install it using: pip install 'praisonaiagents[knowledge]'"
+            )
+            
+        return {
+            'token': TokenChunker,
+            'word': WordChunker,
+            'sentence': SentenceChunker,
+            'semantic': SemanticChunker,
+            'sdpm': SDPMChunker,
+            'late': LateChunker,
+            'recursive': RecursiveChunker
+        }
+
+    def __init__(
+        self,
+        chunker_type: str = 'token',
+        chunk_size: int = 512,
+        chunk_overlap: int = 128,
+        tokenizer: str = "gpt2",
+        embedding_model: Optional[Union[str, Any]] = None,
+        **kwargs
+    ):
+        """Initialize the Chunking class."""
+        if chunker_type not in self.CHUNKER_PARAMS:
+            raise ValueError(
+                f"Unsupported chunker type: {chunker_type}. "
+                f"Must be one of: {list(self.CHUNKER_PARAMS.keys())}"
+            )
+        
+        self.chunker_type = chunker_type
+        self.chunk_size = chunk_size
+        self.chunk_overlap = chunk_overlap
+        self.tokenizer = tokenizer
+        self._embedding_model = embedding_model
+        self.kwargs = kwargs
+        
+        # Initialize these as None for lazy loading
+        self._chunker = None
+        self._embeddings = None
+        
+    @cached_property
+    def embedding_model(self):
+        """Lazy load the embedding model."""
+        if self._embedding_model is None and self.chunker_type in ['semantic', 'sdpm', 'late']:
+            from chonkie.embeddings import AutoEmbeddings
+            return AutoEmbeddings.get_embeddings("all-MiniLM-L6-v2")
+        elif isinstance(self._embedding_model, str):
+            from chonkie.embeddings import AutoEmbeddings
+            return AutoEmbeddings.get_embeddings(self._embedding_model)
+        return self._embedding_model
+
+    def _get_chunker_params(self) -> Dict[str, Any]:
+        """Get the appropriate parameters for the current chunker type."""
+        allowed_params = self.CHUNKER_PARAMS[self.chunker_type]
+        params = {'chunk_size': self.chunk_size}
+        
+        if 'chunk_overlap' in allowed_params:
+            params['chunk_overlap'] = self.chunk_overlap
+            
+        if 'tokenizer' in allowed_params:
+            if self.chunker_type in ['semantic', 'sdpm', 'late']:
+                params['tokenizer'] = self.embedding_model.get_tokenizer_or_token_counter()
+            else:
+                params['tokenizer'] = self.tokenizer
+                
+        if 'embedding_model' in allowed_params:
+            params['embedding_model'] = self.embedding_model
+            
+        # Add any additional kwargs that are in allowed_params
+        for key, value in self.kwargs.items():
+            if key in allowed_params:
+                params[key] = value
+                
+        return params
+
+    @cached_property
+    def chunker(self):
+        """Lazy load the chunker instance."""
+        if self._chunker is None:
+            chunker_cls = self.SUPPORTED_CHUNKERS[self.chunker_type]
+            common_params = self._get_chunker_params()
+            self._chunker = chunker_cls(**common_params)
+        
+        return self._chunker
+    
+    def _get_overlap_refinery(self, context_size: Optional[int] = None, **kwargs):
+        """Lazy load the overlap refinery."""
+        try:
+            from chonkie.refinery import OverlapRefinery
+        except ImportError:
+            raise ImportError("Failed to import OverlapRefinery from chonkie.refinery")
+            
+        if context_size is None:
+            context_size = self.chunk_overlap
+            
+        return OverlapRefinery(
+            context_size=context_size,
+            tokenizer=self.chunker.tokenizer,
+            **kwargs
+        )
+    
+    def add_overlap_context(
+        self,
+        chunks: List[Any],
+        context_size: int = None,
+        mode: str = "suffix",
+        merge_context: bool = True
+    ) -> List[Any]:
+        """Add overlap context to chunks using OverlapRefinery."""
+        refinery = self._get_overlap_refinery(
+            context_size=context_size,
+            mode=mode,
+            merge_context=merge_context
+        )
+        return refinery.refine(chunks)
+    
+    def chunk(
+        self,
+        text: Union[str, List[str]],
+        add_context: bool = False,
+        context_params: Optional[Dict[str, Any]] = None
+    ) -> Union[List[Any], List[List[Any]]]:
+        """Chunk text using the configured chunking strategy."""
+        chunks = self.chunker(text)
+        
+        if add_context:
+            context_params = context_params or {}
+            if isinstance(text, str):
+                chunks = self.add_overlap_context(chunks, **context_params)
+            else:
+                chunks = [self.add_overlap_context(c, **context_params) for c in chunks]
+                
+        return chunks
+    
+    def __call__(
+        self,
+        text: Union[str, List[str]],
+        add_context: bool = False,
+        context_params: Optional[Dict[str, Any]] = None
+    ) -> Union[List[Any], List[List[Any]]]:
+        """Make the Chunking instance callable."""
+        return self.chunk(text, add_context, context_params)
+    
+    def __repr__(self) -> str:
+        """String representation of the Chunking instance."""
+        return (
+            f"Chunking(chunker_type='{self.chunker_type}', "
+            f"chunk_size={self.chunk_size}, "
+            f"chunk_overlap={self.chunk_overlap})"
+        )

agents/praisonaiagents/knowledge/knowledge.py

@@ -0,0 +1,321 @@
+import os
+import logging
+import uuid
+import time
+from .chunking import Chunking
+from functools import cached_property
+from rich.progress import Progress, SpinnerColumn, TextColumn, BarColumn, TaskProgressColumn
+
+logger = logging.getLogger(__name__)
+
+class CustomMemory:
+    @classmethod
+    def from_config(cls, config):
+        from mem0 import Memory
+        return type('CustomMemory', (Memory,), {
+            '_add_to_vector_store': cls._add_to_vector_store
+        }).from_config(config)
+
+    @staticmethod
+    def _add_to_vector_store(self, messages, metadata, filters):
+        # Custom implementation that doesn't use LLM
+        parsed_messages = "\n".join([msg["content"] for msg in messages])
+        
+        # Create a simple fact without using LLM
+        new_retrieved_facts = [parsed_messages]
+        
+        # Process embeddings and continue with vector store operations
+        new_message_embeddings = {}
+        for new_mem in new_retrieved_facts:
+            messages_embeddings = self.embedding_model.embed(new_mem)
+            new_message_embeddings[new_mem] = messages_embeddings
+            
+        # Create the memory
+        memory_id = self._create_memory(
+            data=parsed_messages,
+            existing_embeddings=new_message_embeddings,
+            metadata=metadata
+        )
+        
+        return [{
+            "id": memory_id,
+            "memory": parsed_messages,
+            "event": "ADD"
+        }]
+
+class Knowledge:
+    def __init__(self, config=None, verbose=None):
+        self._config = config
+        self._verbose = verbose or 0
+        os.environ['ANONYMIZED_TELEMETRY'] = 'False'  # Chromadb
+        
+        # Configure logging levels based on verbose setting
+        if not self._verbose:
+            # Suppress logs from all relevant dependencies
+            for logger_name in [
+                'mem0', 
+                'chromadb', 
+                'local_persistent_hnsw',
+                '_client',
+                'main'
+            ]:
+                logging.getLogger(logger_name).setLevel(logging.WARNING)
+            
+            # Disable OpenAI API request logging
+            logging.getLogger('openai').setLevel(logging.WARNING)
+            
+            # Set root logger to warning to catch any uncategorized logs
+            logging.getLogger().setLevel(logging.WARNING)
+
+    @cached_property
+    def _deps(self):
+        try:
+            from markitdown import MarkItDown
+            import chromadb
+            return {
+                'chromadb': chromadb,
+                'markdown': MarkItDown()
+            }
+        except ImportError:
+            raise ImportError(
+                "Required packages not installed. Please install using: "
+                'pip install "praisonaiagents[knowledge]"'
+            )
+
+    @cached_property
+    def config(self):
+        # Generate unique collection name for each instance (only if not provided in config)
+        default_collection = f"test_{int(time.time())}_{str(uuid.uuid4())[:8]}"
+        persist_dir = ".praison"
+
+        # Create persistent client config
+        base_config = {
+            "vector_store": {
+                "provider": "chroma",
+                "config": {
+                    "collection_name": default_collection,
+                    "path": persist_dir,
+                    "client": self._deps['chromadb'].PersistentClient(path=persist_dir),
+                    "host": None,
+                    "port": None
+                }
+            },
+            "version": "v1.1",
+            "custom_prompt": "Return {{\"facts\": [text]}} where text is the exact input provided and json response"
+        }
+
+        # If config is provided, merge it with base config
+        if self._config:
+            # Merge version if provided
+            if "version" in self._config:
+                base_config["version"] = self._config["version"]
+            
+            # Merge vector_store config
+            if "vector_store" in self._config:
+                if "provider" in self._config["vector_store"]:
+                    base_config["vector_store"]["provider"] = self._config["vector_store"]["provider"]
+            
+                if "config" in self._config["vector_store"]:
+                    config_copy = self._config["vector_store"]["config"].copy()
+                    # Only exclude client as it's managed internally
+                    if "client" in config_copy:
+                        del config_copy["client"]
+                    base_config["vector_store"]["config"].update(config_copy)
+            
+            # Merge embedder config if provided
+            if "embedder" in self._config:
+                base_config["embedder"] = self._config["embedder"]
+            
+            # Merge llm config if provided
+            if "llm" in self._config:
+                base_config["llm"] = self._config["llm"]
+        return base_config
+
+    @cached_property
+    def memory(self):
+        try:
+            return CustomMemory.from_config(self.config)
+        except (NotImplementedError, ValueError) as e:
+            if "list_collections" in str(e) or "Extra fields not allowed" in str(e):
+                # Keep only allowed fields
+                vector_store_config = {
+                    "collection_name": self.config["vector_store"]["config"]["collection_name"],
+                    "path": self.config["vector_store"]["config"]["path"]
+                }
+                self.config["vector_store"]["config"] = vector_store_config
+                from mem0 import Memory
+                return Memory.from_config(self.config)
+            raise
+
+    @cached_property
+    def markdown(self):
+        return self._deps['markdown']
+
+    @cached_property
+    def chunker(self):
+        return Chunking(
+            chunker_type='recursive',
+            chunk_size=512,
+            chunk_overlap=50
+        )
+
+    def _log(self, message, level=2):
+        """Internal logging helper"""
+        if self._verbose and self._verbose >= level:
+            logger.info(message)
+
+    def store(self, content, user_id=None, agent_id=None, run_id=None, metadata=None):
+        """Store a memory."""
+        try:
+            if isinstance(content, str):
+                if any(content.lower().endswith(ext) for ext in ['.pdf', '.doc', '.docx', '.txt']):
+                    self._log(f"Content appears to be a file path, processing file: {content}")
+                    return self.add(content, user_id=user_id, agent_id=agent_id, run_id=run_id, metadata=metadata)
+                
+                content = content.strip()
+                if not content:
+                    return []
+                
+            result = self.memory.add(content, user_id=user_id, agent_id=agent_id, run_id=run_id, metadata=metadata)
+            self._log(f"Store operation result: {result}")
+            return result
+        except Exception as e:
+            logger.error(f"Error storing content: {str(e)}")
+            return []
+
+    def get_all(self, user_id=None, agent_id=None, run_id=None):
+        """Retrieve all memories."""
+        return self.memory.get_all(user_id=user_id, agent_id=agent_id, run_id=run_id)
+
+    def get(self, memory_id):
+        """Retrieve a specific memory by ID."""
+        return self.memory.get(memory_id)
+
+    def search(self, query, user_id=None, agent_id=None, run_id=None):
+        """Search for memories related to a query."""
+        return self.memory.search(query, user_id=user_id, agent_id=agent_id, run_id=run_id)
+
+    def update(self, memory_id, data):
+        """Update a memory."""
+        return self.memory.update(memory_id, data)
+
+    def history(self, memory_id):
+        """Get the history of changes for a memory."""
+        return self.memory.history(memory_id)
+
+    def delete(self, memory_id):
+        """Delete a memory."""
+        self.memory.delete(memory_id)
+
+    def delete_all(self, user_id=None, agent_id=None, run_id=None):
+        """Delete all memories."""
+        self.memory.delete_all(user_id=user_id, agent_id=agent_id, run_id=run_id)
+
+    def reset(self):
+        """Reset all memories."""
+        self.memory.reset()
+
+    def normalize_content(self, content):
+        """Normalize content for consistent storage."""
+        # Example normalization: strip whitespace, convert to lowercase
+        return content.strip().lower()
+
+    def add(self, file_path, user_id=None, agent_id=None, run_id=None, metadata=None):
+        """Read file content and store it in memory.
+        
+        Args:
+            file_path: Can be:
+                - A string path to local file
+                - A URL string
+                - A list containing file paths and/or URLs
+        """
+        if isinstance(file_path, (list, tuple)):
+            results = []
+            for path in file_path:
+                result = self._process_single_input(path, user_id, agent_id, run_id, metadata)
+                results.extend(result.get('results', []))
+            return {'results': results, 'relations': []}
+        
+        return self._process_single_input(file_path, user_id, agent_id, run_id, metadata)
+
+    def _process_single_input(self, input_path, user_id=None, agent_id=None, run_id=None, metadata=None):
+        """Process a single input which can be a file path or URL."""
+        try:
+            # Define supported file extensions
+            DOCUMENT_EXTENSIONS = {
+                'document': ('.pdf', '.ppt', '.pptx', '.doc', '.docx', '.xls', '.xlsx'),
+                'media': ('.jpg', '.jpeg', '.png', '.gif', '.bmp', '.tiff', '.mp3', '.wav', '.ogg', '.m4a'),
+                'text': ('.txt', '.csv', '.json', '.xml', '.md', '.html', '.htm'),
+                'archive': '.zip'
+            }
+
+            # Check if input is URL
+            if isinstance(input_path, str) and (input_path.startswith('http://') or input_path.startswith('https://')):
+                self._log(f"Processing URL: {input_path}")
+                raise NotImplementedError("URL processing not yet implemented")
+
+            # Check if input ends with any supported extension
+            is_supported_file = any(input_path.lower().endswith(ext) 
+                                  for exts in DOCUMENT_EXTENSIONS.values()
+                                  for ext in (exts if isinstance(exts, tuple) else (exts,)))
+            
+            if is_supported_file:
+                self._log(f"Processing as file path: {input_path}")
+                if not os.path.exists(input_path):
+                    logger.error(f"File not found: {input_path}")
+                    raise FileNotFoundError(f"File not found: {input_path}")
+                
+                file_ext = '.' + input_path.lower().split('.')[-1]  # Get extension reliably
+                
+                # Process file based on type
+                if file_ext in DOCUMENT_EXTENSIONS['text']:
+                    with open(input_path, 'r', encoding='utf-8') as file:
+                        content = file.read().strip()
+                    if not content:
+                        raise ValueError("Empty text file")
+                    memories = [self.normalize_content(content)]
+                else:
+                    # Use MarkItDown for documents and media
+                    result = self.markdown.convert(input_path)
+                    content = result.text_content
+                    if not content:
+                        raise ValueError("No content could be extracted from file")
+                    chunks = self.chunker.chunk(content)
+                    memories = [chunk.text.strip() if hasattr(chunk, 'text') else str(chunk).strip() 
+                              for chunk in chunks if chunk]
+
+                # Set metadata for file
+                if not metadata:
+                    metadata = {}
+                metadata['file_type'] = file_ext.lstrip('.')
+                metadata['filename'] = os.path.basename(input_path)
+            else:
+                # Treat as raw text content only if no file extension
+                memories = [self.normalize_content(input_path)]
+
+            # Create progress display
+            progress = Progress(
+                SpinnerColumn(),
+                TextColumn("[progress.description]{task.description}"),
+                BarColumn(),
+                TaskProgressColumn(),
+                transient=True
+            )
+
+            # Store memories with progress bar
+            all_results = []
+            with progress:
+                store_task = progress.add_task(f"Adding to Knowledge from {os.path.basename(input_path)}", total=len(memories))
+                for memory in memories:
+                    if memory:
+                        memory_result = self.store(memory, user_id=user_id, agent_id=agent_id, 
+                                                 run_id=run_id, metadata=metadata)
+                        if memory_result:
+                            all_results.extend(memory_result.get('results', []))
+                        progress.advance(store_task)
+
+            return {'results': all_results, 'relations': []}
+
+        except Exception as e:
+            logger.error(f"Error processing input {input_path}: {str(e)}", exc_info=True)
+            raise

agents/praisonaiagents/main.py

@@ -12,6 +12,7 @@ from rich.text import Text
 from rich.markdown import Markdown
 from rich.logging import RichHandler
 from rich.live import Live
+import asyncio
 
 LOGLEVEL = os.environ.get('LOGLEVEL', 'INFO').upper()
 
@@ -22,46 +23,310 @@ logging.basicConfig(
     handlers=[RichHandler(rich_tracebacks=True)]
 )
 
+# Add these lines to suppress markdown parser debug logs
+logging.getLogger('markdown_it').setLevel(logging.WARNING)
+logging.getLogger('rich.markdown').setLevel(logging.WARNING)
+
 # Global list to store error logs
 error_logs = []
 
-def display_interaction(message: str, response: str, markdown: bool = True, generation_time: Optional[float] = None):
-    console = Console()
-    if generation_time is not None:
-        console.print(Text(f"Response generated in {generation_time:.1f}s", style="dim"))
+# Separate registries for sync and async callbacks
+sync_display_callbacks = {}
+async_display_callbacks = {}
+
+# At the top of the file, add display_callbacks to __all__
+__all__ = [
+    'error_logs',
+    'register_display_callback',
+    'sync_display_callbacks',
+    'async_display_callbacks',
+    # ... other exports
+]
+
+def register_display_callback(display_type: str, callback_fn, is_async: bool = False):
+    """Register a synchronous or asynchronous callback function for a specific display type.
+    
+    Args:
+        display_type (str): Type of display event ('interaction', 'self_reflection', etc.)
+        callback_fn: The callback function to register
+        is_async (bool): Whether the callback is asynchronous
+    """
+    if is_async:
+        async_display_callbacks[display_type] = callback_fn
     else:
-        console.print(Text("Response Generation Complete", style="dim"))
+        sync_display_callbacks[display_type] = callback_fn
+
+async def execute_callback(display_type: str, **kwargs):
+    """Execute both sync and async callbacks for a given display type.
+    
+    Args:
+        display_type (str): Type of display event
+        **kwargs: Arguments to pass to the callback functions
+    """
+    # Execute synchronous callback if registered
+    if display_type in sync_display_callbacks:
+        callback = sync_display_callbacks[display_type]
+        loop = asyncio.get_event_loop()
+        await loop.run_in_executor(None, lambda: callback(**kwargs))
+    
+    # Execute asynchronous callback if registered
+    if display_type in async_display_callbacks:
+        callback = async_display_callbacks[display_type]
+        await callback(**kwargs)
+
+def _clean_display_content(content: str, max_length: int = 20000) -> str:
+    """Helper function to clean and truncate content for display."""
+    if not content or not str(content).strip():
+        return ""
+        
+    content = str(content)
+    # Handle base64 content
+    if "base64" in content:
+        content_parts = []
+        for line in content.split('\n'):
+            if "base64" not in line:
+                content_parts.append(line)
+        content = '\n'.join(content_parts)
+    
+    # Truncate if too long
+    if len(content) > max_length:
+        content = content[:max_length] + "..."
+    
+    return content.strip()
+
+def display_interaction(message, response, markdown=True, generation_time=None, console=None):
+    """Synchronous version of display_interaction."""
+    if console is None:
+        console = Console()
+    
+    if isinstance(message, list):
+        text_content = next((item["text"] for item in message if item["type"] == "text"), "")
+        message = text_content
+
+    message = _clean_display_content(str(message))
+    response = _clean_display_content(str(response))
+
+    # Execute synchronous callback if registered
+    if 'interaction' in sync_display_callbacks:
+        sync_display_callbacks['interaction'](
+            message=message,
+            response=response,
+            markdown=markdown,
+            generation_time=generation_time
+        )
+
+    # Rest of the display logic...
+    if generation_time:
+        console.print(Text(f"Response generated in {generation_time:.1f}s", style="dim"))
 
     if markdown:
-        console.print(Panel.fit(Markdown(message), title="Message", border_style="cyan"))
+        console.print(Panel.fit(Markdown(message), title="Task", border_style="cyan"))
         console.print(Panel.fit(Markdown(response), title="Response", border_style="cyan"))
     else:
-        console.print(Panel.fit(Text(message, style="bold green"), title="Message", border_style="cyan"))
-        console.print(Panel.fit(Text(response, style="bold white"), title="Response", border_style="cyan"))
+        console.print(Panel.fit(Text(message, style="bold green"), title="Task", border_style="cyan"))
+        console.print(Panel.fit(Text(response, style="bold blue"), title="Response", border_style="cyan"))
 
-def display_self_reflection(message: str):
-    console = Console()
+def display_self_reflection(message: str, console=None):
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    # Execute callback if registered
+    if 'self_reflection' in sync_display_callbacks:
+        sync_display_callbacks['self_reflection'](message=message)
+    
     console.print(Panel.fit(Text(message, style="bold yellow"), title="Self Reflection", border_style="magenta"))
 
-def display_instruction(message: str):
-    console = Console()
-    console.print(Panel.fit(Text(message, style="bold blue"), title="Instruction", border_style="cyan"))
+def display_instruction(message: str, console=None, agent_name: str = None, agent_role: str = None, agent_tools: List[str] = None):
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    # Execute callback if registered
+    if 'instruction' in sync_display_callbacks:
+        sync_display_callbacks['instruction'](message=message)
+    
+    # Display agent info if available
+    if agent_name:
+        agent_info = f"[bold #FF9B9B]👤 Agent:[/] [#FFE5E5]{agent_name}[/]"
+        if agent_role:
+            agent_info += f"\n[bold #B4B4B3]Role:[/] [#FFE5E5]{agent_role}[/]"
+        if agent_tools:
+            tools_str = ", ".join(f"[italic #B4D4FF]{tool}[/]" for tool in agent_tools)
+            agent_info += f"\n[bold #86A789]Tools:[/] {tools_str}"
+        console.print(Panel(agent_info, border_style="#D2E3C8", title="[bold]Agent Info[/]", title_align="left", padding=(1, 2)))
+    
+    # Only print if log level is DEBUG
+    if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
+        console.print(Panel.fit(Text(message, style="bold blue"), title="Instruction", border_style="cyan"))
 
-def display_tool_call(message: str):
-    console = Console()
+def display_tool_call(message: str, console=None):
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    # Execute callback if registered
+    if 'tool_call' in sync_display_callbacks:
+        sync_display_callbacks['tool_call'](message=message)
+    
     console.print(Panel.fit(Text(message, style="bold cyan"), title="Tool Call", border_style="green"))
 
-def display_error(message: str):
-    console = Console()
+def display_error(message: str, console=None):
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    # Execute callback if registered
+    if 'error' in sync_display_callbacks:
+        sync_display_callbacks['error'](message=message)
+    
     console.print(Panel.fit(Text(message, style="bold red"), title="Error", border_style="red"))
-    # Store errors
     error_logs.append(message)
 
 def display_generating(content: str = "", start_time: Optional[float] = None):
+    if not content or not str(content).strip():
+        return Panel("", title="", border_style="green")
+    
     elapsed_str = ""
     if start_time is not None:
         elapsed = time.time() - start_time
         elapsed_str = f" {elapsed:.1f}s"
+    
+    content = _clean_display_content(str(content))
+    
+    # Execute callback if registered
+    if 'generating' in sync_display_callbacks:
+        sync_display_callbacks['generating'](
+            content=content,
+            elapsed_time=elapsed_str.strip() if elapsed_str else None
+        )
+    
+    return Panel(Markdown(content), title=f"Generating...{elapsed_str}", border_style="green")
+
+# Async versions with 'a' prefix
+async def adisplay_interaction(message, response, markdown=True, generation_time=None, console=None):
+    """Async version of display_interaction."""
+    if console is None:
+        console = Console()
+    
+    if isinstance(message, list):
+        text_content = next((item["text"] for item in message if item["type"] == "text"), "")
+        message = text_content
+
+    message = _clean_display_content(str(message))
+    response = _clean_display_content(str(response))
+
+    # Execute callbacks
+    await execute_callback(
+        'interaction',
+        message=message,
+        response=response,
+        markdown=markdown,
+        generation_time=generation_time
+    )
+
+    # Rest of the display logic...
+    if generation_time:
+        console.print(Text(f"Response generated in {generation_time:.1f}s", style="dim"))
+
+    if markdown:
+        console.print(Panel.fit(Markdown(message), title="Task", border_style="cyan"))
+        console.print(Panel.fit(Markdown(response), title="Response", border_style="cyan"))
+    else:
+        console.print(Panel.fit(Text(message, style="bold green"), title="Task", border_style="cyan"))
+        console.print(Panel.fit(Text(response, style="bold blue"), title="Response", border_style="cyan"))
+
+async def adisplay_self_reflection(message: str, console=None):
+    """Async version of display_self_reflection."""
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    if 'self_reflection' in async_display_callbacks:
+        await async_display_callbacks['self_reflection'](message=message)
+    
+    console.print(Panel.fit(Text(message, style="bold yellow"), title="Self Reflection", border_style="magenta"))
+
+async def adisplay_instruction(message: str, console=None, agent_name: str = None, agent_role: str = None, agent_tools: List[str] = None):
+    """Async version of display_instruction."""
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    if 'instruction' in async_display_callbacks:
+        await async_display_callbacks['instruction'](message=message)
+    
+    # Display agent info if available
+    if agent_name:
+        agent_info = f"[bold #FF9B9B]👤 Agent:[/] [#FFE5E5]{agent_name}[/]"
+        if agent_role:
+            agent_info += f"\n[bold #B4B4B3]Role:[/] [#FFE5E5]{agent_role}[/]"
+        if agent_tools:
+            tools_str = ", ".join(f"[italic #B4D4FF]{tool}[/]" for tool in agent_tools)
+            agent_info += f"\n[bold #86A789]Tools:[/] {tools_str}"
+        console.print(Panel(agent_info, border_style="#D2E3C8", title="[bold]Agent Info[/]", title_align="left", padding=(1, 2)))
+    
+    # Only print if log level is DEBUG
+    if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
+        console.print(Panel.fit(Text(message, style="bold blue"), title="Instruction", border_style="cyan"))
+
+async def adisplay_tool_call(message: str, console=None):
+    """Async version of display_tool_call."""
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    if 'tool_call' in async_display_callbacks:
+        await async_display_callbacks['tool_call'](message=message)
+    
+    console.print(Panel.fit(Text(message, style="bold cyan"), title="Tool Call", border_style="green"))
+
+async def adisplay_error(message: str, console=None):
+    """Async version of display_error."""
+    if not message or not message.strip():
+        return
+    if console is None:
+        console = Console()
+    message = _clean_display_content(str(message))
+    
+    if 'error' in async_display_callbacks:
+        await async_display_callbacks['error'](message=message)
+    
+    console.print(Panel.fit(Text(message, style="bold red"), title="Error", border_style="red"))
+    error_logs.append(message)
+
+async def adisplay_generating(content: str = "", start_time: Optional[float] = None):
+    """Async version of display_generating."""
+    if not content or not str(content).strip():
+        return Panel("", title="", border_style="green")
+    
+    elapsed_str = ""
+    if start_time is not None:
+        elapsed = time.time() - start_time
+        elapsed_str = f" {elapsed:.1f}s"
+    
+    content = _clean_display_content(str(content))
+    
+    if 'generating' in async_display_callbacks:
+        await async_display_callbacks['generating'](
+            content=content,
+            elapsed_time=elapsed_str.strip() if elapsed_str else None
+        )
+    
     return Panel(Markdown(content), title=f"Generating...{elapsed_str}", border_style="green")
 
 def clean_triple_backticks(text: str) -> str:

agents/praisonaiagents/memory/memory.py

@@ -0,0 +1,931 @@
+import os
+import sqlite3
+import json
+import time
+import shutil
+from typing import Any, Dict, List, Optional, Union, Literal
+import logging
+
+# Set up logger
+logger = logging.getLogger(__name__)
+
+try:
+    import chromadb
+    from chromadb.config import Settings as ChromaSettings
+    CHROMADB_AVAILABLE = True
+except ImportError:
+    CHROMADB_AVAILABLE = False
+    pass
+
+try:
+    import mem0
+    MEM0_AVAILABLE = True
+except ImportError:
+    MEM0_AVAILABLE = False
+
+try:
+    import openai
+    OPENAI_AVAILABLE = True
+except ImportError:
+    OPENAI_AVAILABLE = False
+
+
+
+
+class Memory:
+    """
+    A single-file memory manager covering:
+    - Short-term memory (STM) for ephemeral context
+    - Long-term memory (LTM) for persistent knowledge
+    - Entity memory (structured data about named entities)
+    - User memory (preferences/history for each user)
+    - Quality score logic for deciding which data to store in LTM
+    - Context building from multiple memory sources
+
+    Config example:
+    {
+      "provider": "rag" or "mem0" or "none",
+      "use_embedding": True,
+      "short_db": "short_term.db",
+      "long_db": "long_term.db",
+      "rag_db_path": "rag_db",   # optional path for local embedding store
+      "config": {
+        "api_key": "...",       # if mem0 usage
+        "org_id": "...",
+        "project_id": "...",
+        ...
+      }
+    }
+    """
+
+    def __init__(self, config: Dict[str, Any], verbose: int = 0):
+        self.cfg = config or {}
+        self.verbose = verbose
+        
+        # Set logger level based on verbose
+        if verbose >= 5:
+            logger.setLevel(logging.INFO)
+        else:
+            logger.setLevel(logging.WARNING)
+            
+        # Also set ChromaDB and OpenAI client loggers to WARNING
+        logging.getLogger('chromadb').setLevel(logging.WARNING)
+        logging.getLogger('openai').setLevel(logging.WARNING)
+        logging.getLogger('httpx').setLevel(logging.WARNING)
+        logging.getLogger('httpcore').setLevel(logging.WARNING)
+        logging.getLogger('chromadb.segment.impl.vector.local_persistent_hnsw').setLevel(logging.ERROR)
+            
+        self.provider = self.cfg.get("provider", "rag")
+        self.use_mem0 = (self.provider.lower() == "mem0") and MEM0_AVAILABLE
+        self.use_rag = (self.provider.lower() == "rag") and CHROMADB_AVAILABLE and self.cfg.get("use_embedding", False)
+
+        # Create .praison directory if it doesn't exist
+        os.makedirs(".praison", exist_ok=True)
+
+        # Short-term DB
+        self.short_db = self.cfg.get("short_db", ".praison/short_term.db")
+        self._init_stm()
+
+        # Long-term DB
+        self.long_db = self.cfg.get("long_db", ".praison/long_term.db")
+        self._init_ltm()
+
+        # Conditionally init Mem0 or local RAG
+        if self.use_mem0:
+            self._init_mem0()
+        elif self.use_rag:
+            self._init_chroma()
+
+    def _log_verbose(self, msg: str, level: int = logging.INFO):
+        """Only log if verbose >= 5"""
+        if self.verbose >= 5:
+            logger.log(level, msg)
+
+    # -------------------------------------------------------------------------
+    #                          Initialization
+    # -------------------------------------------------------------------------
+    def _init_stm(self):
+        """Creates or verifies short-term memory table."""
+        os.makedirs(os.path.dirname(self.short_db) or ".", exist_ok=True)
+        conn = sqlite3.connect(self.short_db)
+        c = conn.cursor()
+        c.execute("""
+        CREATE TABLE IF NOT EXISTS short_mem (
+            id TEXT PRIMARY KEY,
+            content TEXT,
+            meta TEXT,
+            created_at REAL
+        )
+        """)
+        conn.commit()
+        conn.close()
+
+    def _init_ltm(self):
+        """Creates or verifies long-term memory table."""
+        os.makedirs(os.path.dirname(self.long_db) or ".", exist_ok=True)
+        conn = sqlite3.connect(self.long_db)
+        c = conn.cursor()
+        c.execute("""
+        CREATE TABLE IF NOT EXISTS long_mem (
+            id TEXT PRIMARY KEY,
+            content TEXT,
+            meta TEXT,
+            created_at REAL
+        )
+        """)
+        conn.commit()
+        conn.close()
+
+    def _init_mem0(self):
+        """Initialize Mem0 client for agent or user memory."""
+        from mem0 import MemoryClient
+        mem_cfg = self.cfg.get("config", {})
+        api_key = mem_cfg.get("api_key", os.getenv("MEM0_API_KEY"))
+        org_id = mem_cfg.get("org_id")
+        proj_id = mem_cfg.get("project_id")
+        if org_id and proj_id:
+            self.mem0_client = MemoryClient(api_key=api_key, org_id=org_id, project_id=proj_id)
+        else:
+            self.mem0_client = MemoryClient(api_key=api_key)
+
+    def _init_chroma(self):
+        """Initialize a local Chroma client for embedding-based search."""
+        try:
+            # Create directory if it doesn't exist
+            rag_path = self.cfg.get("rag_db_path", "chroma_db")
+            os.makedirs(rag_path, exist_ok=True)
+
+            # Initialize ChromaDB with persistent storage
+            self.chroma_client = chromadb.PersistentClient(
+                path=rag_path,
+                settings=ChromaSettings(
+                    anonymized_telemetry=False,
+                    allow_reset=True
+                )
+            )
+
+            collection_name = "memory_store"
+            try:
+                self.chroma_col = self.chroma_client.get_collection(name=collection_name)
+                self._log_verbose("Using existing ChromaDB collection")
+            except Exception as e:
+                self._log_verbose(f"Collection '{collection_name}' not found. Creating new collection. Error: {e}")
+                self.chroma_col = self.chroma_client.create_collection(
+                    name=collection_name,
+                    metadata={"hnsw:space": "cosine"}
+                )
+                self._log_verbose("Created new ChromaDB collection")
+
+        except Exception as e:
+            self._log_verbose(f"Failed to initialize ChromaDB: {e}", logging.ERROR)
+            self.use_rag = False
+
+    # -------------------------------------------------------------------------
+    #                      Basic Quality Score Computation
+    # -------------------------------------------------------------------------
+    def compute_quality_score(
+        self,
+        completeness: float,
+        relevance: float,
+        clarity: float,
+        accuracy: float,
+        weights: Dict[str, float] = None
+    ) -> float:
+        """
+        Combine multiple sub-metrics into one final score, as an example.
+
+        Args:
+            completeness (float): 0-1
+            relevance (float): 0-1
+            clarity (float): 0-1
+            accuracy (float): 0-1
+            weights (Dict[str, float]): optional weighting like {"completeness": 0.25, "relevance": 0.3, ...}
+
+        Returns:
+            float: Weighted average 0-1
+        """
+        if not weights:
+            weights = {
+                "completeness": 0.25,
+                "relevance": 0.25,
+                "clarity": 0.25,
+                "accuracy": 0.25
+            }
+        total = (completeness * weights["completeness"]
+                 + relevance   * weights["relevance"]
+                 + clarity     * weights["clarity"]
+                 + accuracy    * weights["accuracy"]
+                )
+        return round(total, 3)  # e.g. round to 3 decimal places
+
+    # -------------------------------------------------------------------------
+    #                           Short-Term Methods
+    # -------------------------------------------------------------------------
+    def store_short_term(
+        self,
+        text: str,
+        metadata: Dict[str, Any] = None,
+        completeness: float = None,
+        relevance: float = None,
+        clarity: float = None,
+        accuracy: float = None,
+        weights: Dict[str, float] = None,
+        evaluator_quality: float = None
+    ):
+        """Store in short-term memory with optional quality metrics"""
+        logger.info(f"Storing in short-term memory: {text[:100]}...")
+        logger.info(f"Metadata: {metadata}")
+        
+        metadata = self._process_quality_metrics(
+            metadata, completeness, relevance, clarity, 
+            accuracy, weights, evaluator_quality
+        )
+        logger.info(f"Processed metadata: {metadata}")
+        
+        # Existing store logic
+        try:
+            conn = sqlite3.connect(self.short_db)
+            ident = str(time.time_ns())
+            conn.execute(
+                "INSERT INTO short_mem (id, content, meta, created_at) VALUES (?,?,?,?)",
+                (ident, text, json.dumps(metadata), time.time())
+            )
+            conn.commit()
+            conn.close()
+            logger.info(f"Successfully stored in short-term memory with ID: {ident}")
+        except Exception as e:
+            logger.error(f"Failed to store in short-term memory: {e}")
+            raise
+
+    def search_short_term(
+        self, 
+        query: str, 
+        limit: int = 5,
+        min_quality: float = 0.0,
+        relevance_cutoff: float = 0.0
+    ) -> List[Dict[str, Any]]:
+        """Search short-term memory with optional quality filter"""
+        self._log_verbose(f"Searching short memory for: {query}")
+        
+        if self.use_mem0 and hasattr(self, "mem0_client"):
+            results = self.mem0_client.search(query=query, limit=limit)
+            filtered = [r for r in results if r.get("score", 1.0) >= relevance_cutoff]
+            return filtered
+            
+        elif self.use_rag and hasattr(self, "chroma_col"):
+            try:
+                from openai import OpenAI
+                client = OpenAI()
+                
+                response = client.embeddings.create(
+                    input=query,
+                    model="text-embedding-3-small"
+                )
+                query_embedding = response.data[0].embedding
+                
+                resp = self.chroma_col.query(
+                    query_embeddings=[query_embedding],
+                    n_results=limit
+                )
+                
+                results = []
+                if resp["ids"]:
+                    for i in range(len(resp["ids"][0])):
+                        metadata = resp["metadatas"][0][i] if "metadatas" in resp else {}
+                        quality = metadata.get("quality", 0.0)
+                        score = 1.0 - (resp["distances"][0][i] if "distances" in resp else 0.0)
+                        if quality >= min_quality and score >= relevance_cutoff:
+                            results.append({
+                                "id": resp["ids"][0][i],
+                                "text": resp["documents"][0][i],
+                                "metadata": metadata,
+                                "score": score
+                            })
+                return results
+            except Exception as e:
+                self._log_verbose(f"Error searching ChromaDB: {e}", logging.ERROR)
+                return []
+        
+        else:
+            # Local fallback
+            conn = sqlite3.connect(self.short_db)
+            c = conn.cursor()
+            rows = c.execute(
+                "SELECT id, content, meta FROM short_mem WHERE content LIKE ? LIMIT ?",
+                (f"%{query}%", limit)
+            ).fetchall()
+            conn.close()
+
+            results = []
+            for row in rows:
+                meta = json.loads(row[2] or "{}")
+                quality = meta.get("quality", 0.0)
+                if quality >= min_quality:
+                    results.append({
+                        "id": row[0],
+                        "text": row[1],
+                        "metadata": meta
+                    })
+            return results
+
+    def reset_short_term(self):
+        """Completely clears short-term memory."""
+        conn = sqlite3.connect(self.short_db)
+        conn.execute("DELETE FROM short_mem")
+        conn.commit()
+        conn.close()
+
+    # -------------------------------------------------------------------------
+    #                           Long-Term Methods
+    # -------------------------------------------------------------------------
+    def _sanitize_metadata(self, metadata: Dict) -> Dict:
+        """Sanitize metadata for ChromaDB - convert to acceptable types"""
+        sanitized = {}
+        for k, v in metadata.items():
+            if v is None:
+                continue
+            if isinstance(v, (str, int, float, bool)):
+                sanitized[k] = v
+            elif isinstance(v, dict):
+                # Convert dict to string representation
+                sanitized[k] = str(v)
+            else:
+                # Convert other types to string
+                sanitized[k] = str(v)
+        return sanitized
+
+    def store_long_term(
+        self,
+        text: str,
+        metadata: Dict[str, Any] = None,
+        completeness: float = None,
+        relevance: float = None,
+        clarity: float = None,
+        accuracy: float = None,
+        weights: Dict[str, float] = None,
+        evaluator_quality: float = None
+    ):
+        """Store in long-term memory with optional quality metrics"""
+        logger.info(f"Storing in long-term memory: {text[:100]}...")
+        logger.info(f"Initial metadata: {metadata}")
+        
+        # Process metadata
+        metadata = metadata or {}
+        metadata = self._process_quality_metrics(
+            metadata, completeness, relevance, clarity,
+            accuracy, weights, evaluator_quality
+        )
+        logger.info(f"Processed metadata: {metadata}")
+        
+        # Generate unique ID
+        ident = str(time.time_ns())
+        created = time.time()
+
+        # Store in SQLite
+        try:
+            conn = sqlite3.connect(self.long_db)
+            conn.execute(
+                "INSERT INTO long_mem (id, content, meta, created_at) VALUES (?,?,?,?)",
+                (ident, text, json.dumps(metadata), created)
+            )
+            conn.commit()
+            conn.close()
+            logger.info(f"Successfully stored in SQLite with ID: {ident}")
+        except Exception as e:
+            logger.error(f"Error storing in SQLite: {e}")
+            return
+
+        # Store in vector database if enabled
+        if self.use_rag and hasattr(self, "chroma_col"):
+            try:
+                from openai import OpenAI
+                client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))  # Ensure API key is correctly set
+                
+                logger.info("Getting embeddings from OpenAI...")
+                logger.debug(f"Embedding input text: {text}")  # Log the input text
+                
+                response = client.embeddings.create(
+                    input=text,
+                    model="text-embedding-3-small"
+                )
+                embedding = response.data[0].embedding
+                logger.info("Successfully got embeddings")
+                logger.debug(f"Received embedding of length: {len(embedding)}")  # Log embedding details
+                
+                # Sanitize metadata for ChromaDB
+                sanitized_metadata = self._sanitize_metadata(metadata)
+                
+                # Store in ChromaDB with embedding
+                self.chroma_col.add(
+                    documents=[text],
+                    metadatas=[sanitized_metadata],
+                    ids=[ident],
+                    embeddings=[embedding]
+                )
+                logger.info(f"Successfully stored in ChromaDB with ID: {ident}")
+            except Exception as e:
+                logger.error(f"Error storing in ChromaDB: {e}")
+        
+        elif self.use_mem0 and hasattr(self, "mem0_client"):
+            try:
+                self.mem0_client.add(text, metadata=metadata)
+                logger.info("Successfully stored in Mem0")
+            except Exception as e:
+                logger.error(f"Error storing in Mem0: {e}")
+
+
+    def search_long_term(
+        self, 
+        query: str, 
+        limit: int = 5, 
+        relevance_cutoff: float = 0.0,
+        min_quality: float = 0.0
+    ) -> List[Dict[str, Any]]:
+        """Search long-term memory with optional quality filter"""
+        self._log_verbose(f"Searching long memory for: {query}")
+        self._log_verbose(f"Min quality: {min_quality}")
+
+        found = []
+
+        if self.use_mem0 and hasattr(self, "mem0_client"):
+            results = self.mem0_client.search(query=query, limit=limit)
+            # Filter by quality
+            filtered = [r for r in results if r.get("metadata", {}).get("quality", 0.0) >= min_quality]
+            logger.info(f"Found {len(filtered)} results in Mem0")
+            return filtered
+
+        elif self.use_rag and hasattr(self, "chroma_col"):
+            try:
+                from openai import OpenAI
+                client = OpenAI()
+                
+                # Get query embedding
+                response = client.embeddings.create(
+                    input=query,
+                    model="text-embedding-3-small"  # Using consistent model
+                )
+                query_embedding = response.data[0].embedding
+                
+                # Search ChromaDB with embedding
+                resp = self.chroma_col.query(
+                    query_embeddings=[query_embedding],
+                    n_results=limit,
+                    include=["documents", "metadatas", "distances"]
+                )
+                
+                results = []
+                if resp["ids"]:
+                    for i in range(len(resp["ids"][0])):
+                        metadata = resp["metadatas"][0][i] if "metadatas" in resp else {}
+                        text = resp["documents"][0][i]
+                        # Add memory record citation
+                        text = f"{text} (Memory record: {text})"
+                        found.append({
+                            "id": resp["ids"][0][i],
+                            "text": text,
+                            "metadata": metadata,
+                            "score": 1.0 - (resp["distances"][0][i] if "distances" in resp else 0.0)
+                        })
+                logger.info(f"Found {len(found)} results in ChromaDB")
+
+            except Exception as e:
+                self._log_verbose(f"Error searching ChromaDB: {e}", logging.ERROR)
+
+        # Always try SQLite as fallback or additional source
+        conn = sqlite3.connect(self.long_db)
+        c = conn.cursor()
+        rows = c.execute(
+            "SELECT id, content, meta, created_at FROM long_mem WHERE content LIKE ? LIMIT ?",
+            (f"%{query}%", limit)
+        ).fetchall()
+        conn.close()
+
+        for row in rows:
+            meta = json.loads(row[2] or "{}")
+            text = row[1]
+            # Add memory record citation if not already present
+            if "(Memory record:" not in text:
+                text = f"{text} (Memory record: {text})"
+            # Only add if not already found by ChromaDB/Mem0
+            if not any(f["id"] == row[0] for f in found):
+                found.append({
+                    "id": row[0],
+                    "text": text,
+                    "metadata": meta,
+                    "created_at": row[3]
+                })
+        logger.info(f"Found {len(found)} total results after SQLite")
+
+        results = found
+
+        # Filter by quality if needed
+        if min_quality > 0:
+            self._log_verbose(f"Found {len(results)} initial results")
+            results = [
+                r for r in results 
+                if r.get("metadata", {}).get("quality", 0.0) >= min_quality
+            ]
+            self._log_verbose(f"After quality filter: {len(results)} results")
+
+        # Apply relevance cutoff if specified
+        if relevance_cutoff > 0:
+            results = [r for r in results if r.get("score", 1.0) >= relevance_cutoff]
+            logger.info(f"After relevance filter: {len(results)} results")
+        
+        return results[:limit]
+
+    def reset_long_term(self):
+        """Clear local LTM DB, plus Chroma or mem0 if in use."""
+        conn = sqlite3.connect(self.long_db)
+        conn.execute("DELETE FROM long_mem")
+        conn.commit()
+        conn.close()
+
+        if self.use_mem0 and hasattr(self, "mem0_client"):
+            # Mem0 has no universal reset API. Could implement partial or no-op.
+            pass
+        if self.use_rag and hasattr(self, "chroma_client"):
+            self.chroma_client.reset()  # entire DB
+            self._init_chroma()         # re-init fresh
+
+    # -------------------------------------------------------------------------
+    #                       Entity Memory Methods
+    # -------------------------------------------------------------------------
+    def store_entity(self, name: str, type_: str, desc: str, relations: str):
+        """
+        Save entity info in LTM (or mem0/rag). 
+        We'll label the metadata type = entity for easy filtering.
+        """
+        data = f"Entity {name}({type_}): {desc} | relationships: {relations}"
+        self.store_long_term(data, metadata={"category": "entity"})
+
+    def search_entity(self, query: str, limit: int = 5) -> List[Dict[str, Any]]:
+        """
+        Filter to items that have metadata 'category=entity'.
+        """
+        all_hits = self.search_long_term(query, limit=20)  # gather more
+        ents = []
+        for h in all_hits:
+            meta = h.get("metadata") or {}
+            if meta.get("category") == "entity":
+                ents.append(h)
+        return ents[:limit]
+
+    def reset_entity_only(self):
+        """
+        If you only want to drop entity items from LTM, you'd do a custom 
+        delete from local DB where meta LIKE '%category=entity%'. 
+        For brevity, we do a full LTM reset here.
+        """
+        self.reset_long_term()
+
+    # -------------------------------------------------------------------------
+    #                       User Memory Methods
+    # -------------------------------------------------------------------------
+    def store_user_memory(self, user_id: str, text: str, extra: Dict[str, Any] = None):
+        """
+        If mem0 is used, do user-based addition. Otherwise store in LTM with user in metadata.
+        """
+        meta = {"user_id": user_id}
+        if extra:
+            meta.update(extra)
+
+        if self.use_mem0 and hasattr(self, "mem0_client"):
+            self.mem0_client.add(text, user_id=user_id, metadata=meta)
+        else:
+            self.store_long_term(text, metadata=meta)
+
+    def search_user_memory(self, user_id: str, query: str, limit: int = 5) -> List[Dict[str, Any]]:
+        """
+        If mem0 is used, pass user_id in. Otherwise fallback to local filter on user in metadata.
+        """
+        if self.use_mem0 and hasattr(self, "mem0_client"):
+            return self.mem0_client.search(query=query, limit=limit, user_id=user_id)
+        else:
+            hits = self.search_long_term(query, limit=20)
+            filtered = []
+            for h in hits:
+                meta = h.get("metadata", {})
+                if meta.get("user_id") == user_id:
+                    filtered.append(h)
+            return filtered[:limit]
+
+    def reset_user_memory(self):
+        """
+        Clear all user-based info. For simplicity, we do a full LTM reset. 
+        Real usage might filter only metadata "user_id".
+        """
+        self.reset_long_term()
+
+    # -------------------------------------------------------------------------
+    #                 Putting it all Together: Task Finalization
+    # -------------------------------------------------------------------------
+    def finalize_task_output(
+        self,
+        content: str,
+        agent_name: str,
+        quality_score: float,
+        threshold: float = 0.7,
+        metrics: Dict[str, Any] = None,
+        task_id: str = None
+    ):
+        """Store task output in memory with appropriate metadata"""
+        logger.info(f"Finalizing task output: {content[:100]}...")
+        logger.info(f"Agent: {agent_name}, Quality: {quality_score}, Threshold: {threshold}")
+        
+        metadata = {
+            "task_id": task_id,
+            "agent": agent_name,
+            "quality": quality_score,
+            "metrics": metrics,
+            "task_type": "output",
+            "stored_at": time.time()
+        }
+        logger.info(f"Prepared metadata: {metadata}")
+        
+        # Always store in short-term memory
+        try:
+            logger.info("Storing in short-term memory...")
+            self.store_short_term(
+                text=content,
+                metadata=metadata
+            )
+            logger.info("Successfully stored in short-term memory")
+        except Exception as e:
+            logger.error(f"Failed to store in short-term memory: {e}")
+        
+        # Store in long-term memory if quality meets threshold
+        if quality_score >= threshold:
+            try:
+                logger.info(f"Quality score {quality_score} >= {threshold}, storing in long-term memory...")
+                self.store_long_term(
+                    text=content,
+                    metadata=metadata
+                )
+                logger.info("Successfully stored in long-term memory")
+            except Exception as e:
+                logger.error(f"Failed to store in long-term memory: {e}")
+        else:
+            logger.info(f"Quality score {quality_score} < {threshold}, skipping long-term storage")
+
+    # -------------------------------------------------------------------------
+    #                 Building Context (Short, Long, Entities, User)
+    # -------------------------------------------------------------------------
+    def build_context_for_task(
+        self,
+        task_descr: str,
+        user_id: Optional[str] = None,
+        additional: str = "",
+        max_items: int = 3
+    ) -> str:
+        """
+        Merges relevant short-term, long-term, entity, user memories
+        into a single text block with deduplication and clean formatting.
+        """
+        q = (task_descr + " " + additional).strip()
+        lines = []
+        seen_contents = set()  # Track unique contents
+
+        def normalize_content(content: str) -> str:
+            """Normalize content for deduplication"""
+            # Extract just the main content without citations for comparison
+            normalized = content.split("(Memory record:")[0].strip()
+            # Keep more characters to reduce false duplicates
+            normalized = ''.join(c.lower() for c in normalized if not c.isspace())
+            return normalized
+
+        def format_content(content: str, max_len: int = 150) -> str:
+            """Format content with clean truncation at word boundaries"""
+            if not content:
+                return ""
+            
+            # Clean up content by removing extra whitespace and newlines
+            content = ' '.join(content.split())
+            
+            # If content contains a memory citation, preserve it
+            if "(Memory record:" in content:
+                return content  # Keep original citation format
+            
+            # Regular content truncation
+            if len(content) <= max_len:
+                return content
+            
+            truncate_at = content.rfind(' ', 0, max_len - 3)
+            if truncate_at == -1:
+                truncate_at = max_len - 3
+            return content[:truncate_at] + "..."
+
+        def add_section(title: str, hits: List[Any]) -> None:
+            """Add a section of memory hits with deduplication"""
+            if not hits:
+                return
+                
+            formatted_hits = []
+            for h in hits:
+                content = h.get('text', '') if isinstance(h, dict) else str(h)
+                if not content:
+                    continue
+                    
+                # Keep original format if it has a citation
+                if "(Memory record:" in content:
+                    formatted = content
+                else:
+                    formatted = format_content(content)
+                
+                # Only add if we haven't seen this normalized content before
+                normalized = normalize_content(formatted)
+                if normalized not in seen_contents:
+                    seen_contents.add(normalized)
+                    formatted_hits.append(formatted)
+            
+            if formatted_hits:
+                # Add section header
+                if lines:
+                    lines.append("")  # Space before new section
+                lines.append(title)
+                lines.append("=" * len(title))  # Underline the title
+                lines.append("")  # Space after title
+                
+                # Add formatted content with bullet points
+                for content in formatted_hits:
+                    lines.append(f" • {content}")
+
+        # Add each section
+        # First get all results
+        short_term = self.search_short_term(q, limit=max_items)
+        long_term = self.search_long_term(q, limit=max_items)
+        entities = self.search_entity(q, limit=max_items)
+        user_mem = self.search_user_memory(user_id, q, limit=max_items) if user_id else []
+
+        # Add sections in order of priority
+        add_section("Short-term Memory Context", short_term)
+        add_section("Long-term Memory Context", long_term)
+        add_section("Entity Context", entities)
+        if user_id:
+            add_section("User Context", user_mem)
+
+        return "\n".join(lines) if lines else ""
+
+    # -------------------------------------------------------------------------
+    #                      Master Reset (Everything)
+    # -------------------------------------------------------------------------
+    def reset_all(self):
+        """
+        Fully wipes short-term, long-term, and any memory in mem0 or rag.
+        """
+        self.reset_short_term()
+        self.reset_long_term()
+        # Entities & user memory are stored in LTM or mem0, so no separate step needed.
+
+    def _process_quality_metrics(
+        self,
+        metadata: Dict[str, Any],
+        completeness: float = None,
+        relevance: float = None,
+        clarity: float = None, 
+        accuracy: float = None,
+        weights: Dict[str, float] = None,
+        evaluator_quality: float = None
+    ) -> Dict[str, Any]:
+        """Process and store quality metrics in metadata"""
+        metadata = metadata or {}
+        
+        # Handle sub-metrics if provided
+        if None not in [completeness, relevance, clarity, accuracy]:
+            metadata.update({
+                "completeness": completeness,
+                "relevance": relevance,
+                "clarity": clarity,
+                "accuracy": accuracy,
+                "quality": self.compute_quality_score(
+                    completeness, relevance, clarity, accuracy, weights
+                )
+            })
+        # Handle external evaluator quality if provided
+        elif evaluator_quality is not None:
+            metadata["quality"] = evaluator_quality
+        
+        return metadata
+
+    def calculate_quality_metrics(
+        self,
+        output: str,
+        expected_output: str,
+        llm: Optional[str] = None,
+        custom_prompt: Optional[str] = None
+    ) -> Dict[str, float]:
+        """Calculate quality metrics using LLM"""
+        logger.info("Calculating quality metrics for output")
+        logger.info(f"Output: {output[:100]}...")
+        logger.info(f"Expected: {expected_output[:100]}...")
+        
+        # Default evaluation prompt
+        default_prompt = f"""
+        Evaluate the following output against expected output.
+        Score each metric from 0.0 to 1.0:
+        - Completeness: Does it address all requirements?
+        - Relevance: Does it match expected output?
+        - Clarity: Is it clear and well-structured?
+        - Accuracy: Is it factually correct?
+
+        Expected: {expected_output}
+        Actual: {output}
+
+        Return ONLY a JSON with these keys: completeness, relevance, clarity, accuracy
+        Example: {{"completeness": 0.95, "relevance": 0.8, "clarity": 0.9, "accuracy": 0.85}}
+        """
+
+        try:
+            # Use OpenAI client from main.py
+            from ..main import client
+            
+            response = client.chat.completions.create(
+                model=llm or "gpt-4o",
+                messages=[{
+                    "role": "user", 
+                    "content": custom_prompt or default_prompt
+                }],
+                response_format={"type": "json_object"},
+                temperature=0.3
+            )
+            
+            metrics = json.loads(response.choices[0].message.content)
+            
+            # Validate metrics
+            required = ["completeness", "relevance", "clarity", "accuracy"]
+            if not all(k in metrics for k in required):
+                raise ValueError("Missing required metrics in LLM response")
+            
+            logger.info(f"Calculated metrics: {metrics}")
+            return metrics
+            
+        except Exception as e:
+            logger.error(f"Error calculating metrics: {e}")
+            return {
+                "completeness": 0.0,
+                "relevance": 0.0,
+                "clarity": 0.0,
+                "accuracy": 0.0
+            }
+
+    def store_quality(
+        self,
+        text: str,
+        quality_score: float,
+        task_id: Optional[str] = None,
+        iteration: Optional[int] = None,
+        metrics: Optional[Dict[str, float]] = None,
+        memory_type: Literal["short", "long"] = "long"
+    ) -> None:
+        """Store quality metrics in memory"""
+        logger.info(f"Attempting to store in {memory_type} memory: {text[:100]}...")
+        
+        metadata = {
+            "quality": quality_score,
+            "task_id": task_id,
+            "iteration": iteration
+        }
+        
+        if metrics:
+            metadata.update({
+                k: v for k, v in metrics.items()  # Remove metric_ prefix
+            })
+            
+        logger.info(f"With metadata: {metadata}")
+        
+        try:
+            if memory_type == "short":
+                self.store_short_term(text, metadata=metadata)
+                logger.info("Successfully stored in short-term memory")
+            else:
+                self.store_long_term(text, metadata=metadata)
+                logger.info("Successfully stored in long-term memory")
+        except Exception as e:
+            logger.error(f"Failed to store in memory: {e}")
+
+    def search_with_quality(
+        self,
+        query: str,
+        min_quality: float = 0.0,
+        memory_type: Literal["short", "long"] = "long",
+        limit: int = 5
+    ) -> List[Dict[str, Any]]:
+        """Search with quality filter"""
+        logger.info(f"Searching {memory_type} memory for: {query}")
+        logger.info(f"Min quality: {min_quality}")
+        
+        search_func = (
+            self.search_short_term if memory_type == "short" 
+            else self.search_long_term
+        )
+        
+        results = search_func(query, limit=limit)
+        logger.info(f"Found {len(results)} initial results")
+        
+        filtered = [
+            r for r in results 
+            if r.get("metadata", {}).get("quality", 0.0) >= min_quality
+        ]
+        logger.info(f"After quality filter: {len(filtered)} results")
+        
+        return filtered

agents/praisonaiagents/process/__init__.py

@@ -0,0 +1,3 @@
+from .process import Process
+
+__all__ = ['Process'] 

agents/praisonaiagents/process/process.py

@@ -0,0 +1,650 @@
+import logging
+import asyncio
+from typing import Dict, Optional, List, Any, AsyncGenerator
+from pydantic import BaseModel
+from ..agent.agent import Agent
+from ..task.task import Task
+from ..main import display_error, client
+import csv
+import os
+
+class LoopItems(BaseModel):
+    items: List[Any]
+
+class Process:
+    def __init__(self, tasks: Dict[str, Task], agents: List[Agent], manager_llm: Optional[str] = None, verbose: bool = False, max_iter: int = 10):
+        self.tasks = tasks
+        self.agents = agents
+        self.manager_llm = manager_llm
+        self.verbose = verbose
+        self.max_iter = max_iter
+
+    async def aworkflow(self) -> AsyncGenerator[str, None]:
+        """Async version of workflow method"""
+        current_iter = 0  # Track how many times we've looped
+        # Build workflow relationships first
+        for task in self.tasks.values():
+            if task.next_tasks:
+                for next_task_name in task.next_tasks:
+                    next_task = next((t for t in self.tasks.values() if t.name == next_task_name), None)
+                    if next_task:
+                        next_task.previous_tasks.append(task.name)
+
+        # Find start task
+        start_task = None
+        for task_id, task in self.tasks.items():
+            if task.is_start:
+                start_task = task
+                break
+        
+        if not start_task:
+            start_task = list(self.tasks.values())[0]
+            logging.info("No start task marked, using first task")
+        
+        current_task = start_task
+        visited_tasks = set()
+        loop_data = {}  # Store loop-specific data
+        
+        while current_task:
+            current_iter += 1
+            if current_iter > self.max_iter:
+                logging.info(f"Max iteration limit {self.max_iter} reached, ending workflow.")
+                break
+
+            task_id = current_task.id
+            logging.info(f"Executing workflow task: {current_task.name if current_task.name else task_id}")
+            
+            # Add context from previous tasks to description
+            if current_task.previous_tasks or current_task.context:
+                context = "\nInput data from previous tasks:"
+                
+                # Add data from previous tasks in workflow
+                for prev_name in current_task.previous_tasks:
+                    prev_task = next((t for t in self.tasks.values() if t.name == prev_name), None)
+                    if prev_task and prev_task.result:
+                        # Handle loop data
+                        if current_task.task_type == "loop":
+#                             # create a loop manager Agent
+#                             loop_manager = Agent(
+#                                 name="Loop Manager",
+#                                 role="Loop data processor",
+#                                 goal="Process loop data and convert it to list format",
+#                                 backstory="Expert at handling loop data and converting it to proper format",
+#                                 llm=self.manager_llm,
+#                                 verbose=self.verbose,
+#                                 markdown=True
+#                             )
+
+#                             # get the loop data convert it to list using calling Agent class chat
+#                             loop_prompt = f"""
+# Process this data into a list format:
+# {prev_task.result.raw}
+
+# Return a JSON object with an 'items' array containing the items to process.
+# """
+#                             if current_task.async_execution:
+#                                 loop_data_str = await loop_manager.achat(
+#                                     prompt=loop_prompt,
+#                                     output_json=LoopItems
+#                                 )
+#                             else:
+#                                 loop_data_str = loop_manager.chat(
+#                                     prompt=loop_prompt,
+#                                     output_json=LoopItems
+#                                 )
+                            
+#                             try:
+#                                 # The response will already be parsed into LoopItems model
+#                                 loop_data[f"loop_{current_task.name}"] = {
+#                                     "items": loop_data_str.items,
+#                                     "index": 0,
+#                                     "remaining": len(loop_data_str.items)
+#                                 }
+#                                 context += f"\nCurrent loop item: {loop_data_str.items[0]}"
+#                             except Exception as e:
+#                                 display_error(f"Failed to process loop data: {e}")
+#                                 context += f"\n{prev_name}: {prev_task.result.raw}"
+                            context += f"\n{prev_name}: {prev_task.result.raw}"
+                        else:
+                            context += f"\n{prev_name}: {prev_task.result.raw}"
+                
+                # Add data from context tasks
+                if current_task.context:
+                    for ctx_task in current_task.context:
+                        if ctx_task.result and ctx_task.name != current_task.name:
+                            context += f"\n{ctx_task.name}: {ctx_task.result.raw}"
+                
+                # Update task description with context
+                current_task.description = current_task.description + context
+            
+            # Execute task using existing run_task method
+            yield task_id
+            visited_tasks.add(task_id)
+            
+            # Reset completed task to "not started" so it can run again
+            if self.tasks[task_id].status == "completed":
+                logging.debug(f"Task {task_id} was completed, resetting to 'not started' for next iteration.")
+                self.tasks[task_id].status = "not started"
+            
+            # Handle loop progression
+            if current_task.task_type == "loop":
+                loop_key = f"loop_{current_task.name}"
+                if loop_key in loop_data:
+                    loop_info = loop_data[loop_key]
+                    loop_info["index"] += 1
+                    has_more = loop_info["remaining"] > 0
+                    
+                    # Update result to trigger correct condition
+                    if current_task.result:
+                        result = current_task.result.raw
+                        if has_more:
+                            result += "\nmore"
+                        else:
+                            result += "\ndone"
+                        current_task.result.raw = result
+                    
+            # Determine next task based on result
+            next_task = None
+            if current_task and current_task.result:
+                if current_task.task_type in ["decision", "loop"]:
+                    # MINIMAL CHANGE: use pydantic decision if present
+                    decision_str = current_task.result.raw.lower()
+                    if current_task.result.pydantic and hasattr(current_task.result.pydantic, "decision"):
+                        decision_str = current_task.result.pydantic.decision.lower()
+
+                    # Check conditions
+                    for condition, tasks in current_task.condition.items():
+                        if condition.lower() == decision_str:
+                            # Handle both list and direct string values
+                            task_value = tasks[0] if isinstance(tasks, list) else tasks
+                            if not task_value or task_value == "exit":
+                                logging.info("Workflow exit condition met, ending workflow")
+                                current_task = None
+                                break
+                            next_task_name = task_value
+                            next_task = next((t for t in self.tasks.values() if t.name == next_task_name), None)
+                            # For loops, allow revisiting the same task
+                            if next_task and next_task.id == current_task.id:
+                                visited_tasks.discard(current_task.id)
+                            break
+            
+            if not next_task and current_task and current_task.next_tasks:
+                next_task_name = current_task.next_tasks[0]
+                next_task = next((t for t in self.tasks.values() if t.name == next_task_name), None)
+            
+            current_task = next_task
+            if not current_task:
+                logging.info("Workflow execution completed")
+                break
+
+    async def asequential(self) -> AsyncGenerator[str, None]:
+        """Async version of sequential method"""
+        for task_id in self.tasks:
+            if self.tasks[task_id].status != "completed":
+                yield task_id
+
+    async def ahierarchical(self) -> AsyncGenerator[str, None]:
+        """Async version of hierarchical method"""
+        logging.debug(f"Starting hierarchical task execution with {len(self.tasks)} tasks")
+        manager_agent = Agent(
+            name="Manager",
+            role="Project manager",
+            goal="Manage the entire flow of tasks and delegate them to the right agent",
+            backstory="Expert project manager to coordinate tasks among agents",
+            llm=self.manager_llm,
+            verbose=self.verbose,
+            markdown=True,
+            self_reflect=False
+        )
+
+        class ManagerInstructions(BaseModel):
+            task_id: int
+            agent_name: str
+            action: str
+
+        manager_task = Task(
+            name="manager_task",
+            description="Decide the order of tasks and which agent executes them",
+            expected_output="All tasks completed successfully",
+            agent=manager_agent
+        )
+        manager_task_id = yield manager_task
+        logging.info(f"Created manager task with ID {manager_task_id}")
+
+        completed_count = 0
+        total_tasks = len(self.tasks) - 1
+        logging.info(f"Need to complete {total_tasks} tasks (excluding manager task)")
+
+        while completed_count < total_tasks:
+            tasks_summary = []
+            for tid, tk in self.tasks.items():
+                if tk.name == "manager_task":
+                    continue
+                task_info = {
+                    "task_id": tid,
+                    "name": tk.name,
+                    "description": tk.description,
+                    "status": tk.status if tk.status else "not started",
+                    "agent": tk.agent.name if tk.agent else "No agent"
+                }
+                tasks_summary.append(task_info)
+                logging.info(f"Task {tid} status: {task_info}")
+
+            manager_prompt = f"""
+Here is the current status of all tasks except yours (manager_task):
+{tasks_summary}
+
+Provide a JSON with the structure:
+{{
+   "task_id": <int>,
+   "agent_name": "<string>",
+   "action": "<execute or stop>"
+}}
+"""
+
+            try:
+                logging.info("Requesting manager instructions...")
+                if manager_task.async_execution:
+                    manager_response = await client.beta.chat.completions.parse(
+                        model=self.manager_llm,
+                        messages=[
+                            {"role": "system", "content": manager_task.description},
+                            {"role": "user", "content": manager_prompt}
+                        ],
+                        temperature=0.7,
+                        response_format=ManagerInstructions
+                    )
+                else:
+                    manager_response = client.beta.chat.completions.parse(
+                        model=self.manager_llm,
+                        messages=[
+                            {"role": "system", "content": manager_task.description},
+                            {"role": "user", "content": manager_prompt}
+                        ],
+                        temperature=0.7,
+                        response_format=ManagerInstructions
+                    )
+                parsed_instructions = manager_response.choices[0].message.parsed
+                logging.info(f"Manager instructions: {parsed_instructions}")
+            except Exception as e:
+                display_error(f"Manager parse error: {e}")
+                logging.error(f"Manager parse error: {str(e)}", exc_info=True)
+                break
+
+            selected_task_id = parsed_instructions.task_id
+            selected_agent_name = parsed_instructions.agent_name
+            action = parsed_instructions.action
+
+            logging.info(f"Manager selected task_id={selected_task_id}, agent={selected_agent_name}, action={action}")
+
+            if action.lower() == "stop":
+                logging.info("Manager decided to stop task execution")
+                break
+
+            if selected_task_id not in self.tasks:
+                error_msg = f"Manager selected invalid task id {selected_task_id}"
+                display_error(error_msg)
+                logging.error(error_msg)
+                break
+
+            original_agent = self.tasks[selected_task_id].agent.name if self.tasks[selected_task_id].agent else "None"
+            for a in self.agents:
+                if a.name == selected_agent_name:
+                    self.tasks[selected_task_id].agent = a
+                    logging.info(f"Changed agent for task {selected_task_id} from {original_agent} to {selected_agent_name}")
+                    break
+
+            if self.tasks[selected_task_id].status != "completed":
+                logging.info(f"Starting execution of task {selected_task_id}")
+                yield selected_task_id
+                logging.info(f"Finished execution of task {selected_task_id}, status: {self.tasks[selected_task_id].status}")
+
+            if self.tasks[selected_task_id].status == "completed":
+                completed_count += 1
+                logging.info(f"Task {selected_task_id} completed. Total completed: {completed_count}/{total_tasks}")
+
+        self.tasks[manager_task.id].status = "completed"
+        if self.verbose >= 1:
+            logging.info("All tasks completed under manager supervision.")
+        logging.info("Hierarchical task execution finished") 
+
+    def workflow(self):
+        """Synchronous version of workflow method"""
+        current_iter = 0  # Track how many times we've looped
+        # Build workflow relationships first
+        for task in self.tasks.values():
+            if task.next_tasks:
+                for next_task_name in task.next_tasks:
+                    next_task = next((t for t in self.tasks.values() if t.name == next_task_name), None)
+                    if next_task:
+                        next_task.previous_tasks.append(task.name)
+
+        # Find start task
+        start_task = None
+        for task_id, task in self.tasks.items():
+            if task.is_start:
+                start_task = task
+                break
+        
+        if not start_task:
+            start_task = list(self.tasks.values())[0]
+            logging.info("No start task marked, using first task")
+
+        # If loop type and no input_file, default to tasks.csv 
+        if start_task and start_task.task_type == "loop" and not start_task.input_file:
+            start_task.input_file = "tasks.csv"
+
+        # --- If loop + input_file, read file & create tasks
+        if start_task and start_task.task_type == "loop" and getattr(start_task, "input_file", None):
+            try:
+                file_ext = os.path.splitext(start_task.input_file)[1].lower()
+                new_tasks = []
+                
+                if file_ext == ".csv":
+                    # existing CSV reading logic
+                    with open(start_task.input_file, "r", encoding="utf-8") as f:
+                        # Try as simple CSV first
+                        reader = csv.reader(f)
+                        previous_task = None
+                        for i, row in enumerate(reader):
+                            if row:  # Skip empty rows
+                                task_desc = row[0]  # Take first column
+                                row_task = Task(
+                                    description=task_desc,  # Keep full row as description
+                                    agent=start_task.agent,
+                                    name=task_desc,       # Use first column as name
+                                    is_start=(i == 0),
+                                    task_type="task",
+                                    condition={
+                                        "complete": ["next"],
+                                        "retry": ["current"]
+                                    }
+                                )
+                                self.tasks[row_task.id] = row_task
+                                new_tasks.append(row_task)
+                                
+                                if previous_task:
+                                    previous_task.next_tasks = [row_task.name]
+                                    previous_task.condition["complete"] = [row_task.name]
+                                previous_task = row_task
+                else:
+                    # If not CSV, read lines
+                    with open(start_task.input_file, "r", encoding="utf-8") as f:
+                        lines = f.read().splitlines()
+                        previous_task = None
+                        for i, line in enumerate(lines):
+                            row_task = Task(
+                                description=line.strip(),
+                                agent=start_task.agent,
+                                name=line.strip(),
+                                is_start=(i == 0),
+                                task_type="task",
+                                condition={
+                                    "complete": ["next"],
+                                    "retry": ["current"]
+                                }
+                            )
+                            self.tasks[row_task.id] = row_task
+                            new_tasks.append(row_task)
+                            
+                            if previous_task:
+                                previous_task.next_tasks = [row_task.name]
+                                previous_task.condition["complete"] = [row_task.name]
+                            previous_task = row_task
+
+                if new_tasks:
+                    start_task = new_tasks[0]
+                    logging.info(f"Created {len(new_tasks)} tasks from: {start_task.input_file}")
+            except Exception as e:
+                logging.error(f"Failed to read file tasks: {e}")
+
+        # end of the new block
+        current_task = start_task
+        visited_tasks = set()
+        loop_data = {}  # Store loop-specific data
+        
+        while current_task:
+            current_iter += 1
+            if current_iter > self.max_iter:
+                logging.info(f"Max iteration limit {self.max_iter} reached, ending workflow.")
+                break
+
+            task_id = current_task.id
+            logging.info(f"Executing workflow task: {current_task.name if current_task.name else task_id}")
+            
+            # Add context from previous tasks to description
+            if current_task.previous_tasks or current_task.context:
+                context = "\nInput data from previous tasks:"
+                
+                # Add data from previous tasks in workflow
+                for prev_name in current_task.previous_tasks:
+                    prev_task = next((t for t in self.tasks.values() if t.name == prev_name), None)
+                    if prev_task and prev_task.result:
+                        # Handle loop data
+                        if current_task.task_type == "loop":
+#                             # create a loop manager Agent
+#                             loop_manager = Agent(
+#                                 name="Loop Manager",
+#                                 role="Loop data processor",
+#                                 goal="Process loop data and convert it to list format",
+#                                 backstory="Expert at handling loop data and converting it to proper format",
+#                                 llm=self.manager_llm,
+#                                 verbose=self.verbose,
+#                                 markdown=True
+#                             )
+
+#                             # get the loop data convert it to list using calling Agent class chat
+#                             loop_prompt = f"""
+# Process this data into a list format:
+# {prev_task.result.raw}
+
+# Return a JSON object with an 'items' array containing the items to process.
+# """
+#                             loop_data_str = loop_manager.chat(
+#                                 prompt=loop_prompt,
+#                                 output_json=LoopItems
+#                             )
+                            
+#                             try:
+#                                 # The response will already be parsed into LoopItems model
+#                                 loop_data[f"loop_{current_task.name}"] = {
+#                                     "items": loop_data_str.items,
+#                                     "index": 0,
+#                                     "remaining": len(loop_data_str.items)
+#                                 }
+#                                 context += f"\nCurrent loop item: {loop_data_str.items[0]}"
+#                             except Exception as e:
+#                                 display_error(f"Failed to process loop data: {e}")
+#                                 context += f"\n{prev_name}: {prev_task.result.raw}"
+                            context += f"\n{prev_name}: {prev_task.result.raw}"
+                        else:
+                            context += f"\n{prev_name}: {prev_task.result.raw}"
+                
+                # Add data from context tasks
+                if current_task.context:
+                    for ctx_task in current_task.context:
+                        if ctx_task.result and ctx_task.name != current_task.name:
+                            context += f"\n{ctx_task.name}: {ctx_task.result.raw}"
+                
+                # Update task description with context
+                current_task.description = current_task.description + context
+            
+            # Execute task using existing run_task method
+            yield task_id
+            visited_tasks.add(task_id)
+            
+            # Reset completed task to "not started" so it can run again: Only for workflow because some tasks may be revisited
+            if self.tasks[task_id].status == "completed":
+                logging.debug(f"Task {task_id} was completed, resetting to 'not started' for next iteration.")
+                self.tasks[task_id].status = "not started"
+            
+            # Handle loop progression
+            if current_task.task_type == "loop":
+                loop_key = f"loop_{current_task.name}"
+                if loop_key in loop_data:
+                    loop_info = loop_data[loop_key]
+                    loop_info["index"] += 1
+                    has_more = loop_info["remaining"] > 0
+                    
+                    # Update result to trigger correct condition
+                    if current_task.result:
+                        result = current_task.result.raw
+                        if has_more:
+                            result += "\nmore"
+                        else:
+                            result += "\ndone"
+                        current_task.result.raw = result
+                    
+            # Determine next task based on result
+            next_task = None
+            if current_task and current_task.result:
+                if current_task.task_type in ["decision", "loop"]:
+                    # MINIMAL CHANGE: use pydantic decision if present
+                    decision_str = current_task.result.raw.lower()
+                    if current_task.result.pydantic and hasattr(current_task.result.pydantic, "decision"):
+                        decision_str = current_task.result.pydantic.decision.lower()
+
+                    # Check conditions
+                    for condition, tasks in current_task.condition.items():
+                        if condition.lower() == decision_str:
+                            # Handle both list and direct string values
+                            task_value = tasks[0] if isinstance(tasks, list) else tasks
+                            if not task_value or task_value == "exit":
+                                logging.info("Workflow exit condition met, ending workflow")
+                                current_task = None
+                                break
+                            next_task_name = task_value
+                            next_task = next((t for t in self.tasks.values() if t.name == next_task_name), None)
+                            # For loops, allow revisiting the same task
+                            if next_task and next_task.id == current_task.id:
+                                visited_tasks.discard(current_task.id)
+                            break
+            
+            if not next_task and current_task and current_task.next_tasks:
+                next_task_name = current_task.next_tasks[0]
+                next_task = next((t for t in self.tasks.values() if t.name == next_task_name), None)
+            
+            current_task = next_task
+            if not current_task:
+                logging.info("Workflow execution completed")
+                break
+
+    def sequential(self):
+        """Synchronous version of sequential method"""
+        for task_id in self.tasks:
+            if self.tasks[task_id].status != "completed":
+                yield task_id
+
+    def hierarchical(self):
+        """Synchronous version of hierarchical method"""
+        logging.debug(f"Starting hierarchical task execution with {len(self.tasks)} tasks")
+        manager_agent = Agent(
+            name="Manager",
+            role="Project manager",
+            goal="Manage the entire flow of tasks and delegate them to the right agent",
+            backstory="Expert project manager to coordinate tasks among agents",
+            llm=self.manager_llm,
+            verbose=self.verbose,
+            markdown=True,
+            self_reflect=False
+        )
+
+        class ManagerInstructions(BaseModel):
+            task_id: int
+            agent_name: str
+            action: str
+
+        manager_task = Task(
+            name="manager_task",
+            description="Decide the order of tasks and which agent executes them",
+            expected_output="All tasks completed successfully",
+            agent=manager_agent
+        )
+        manager_task_id = yield manager_task
+        logging.info(f"Created manager task with ID {manager_task_id}")
+
+        completed_count = 0
+        total_tasks = len(self.tasks) - 1
+        logging.info(f"Need to complete {total_tasks} tasks (excluding manager task)")
+
+        while completed_count < total_tasks:
+            tasks_summary = []
+            for tid, tk in self.tasks.items():
+                if tk.name == "manager_task":
+                    continue
+                task_info = {
+                    "task_id": tid,
+                    "name": tk.name,
+                    "description": tk.description,
+                    "status": tk.status if tk.status else "not started",
+                    "agent": tk.agent.name if tk.agent else "No agent"
+                }
+                tasks_summary.append(task_info)
+                logging.info(f"Task {tid} status: {task_info}")
+
+            manager_prompt = f"""
+Here is the current status of all tasks except yours (manager_task):
+{tasks_summary}
+
+Provide a JSON with the structure:
+{{
+   "task_id": <int>,
+   "agent_name": "<string>",
+   "action": "<execute or stop>"
+}}
+"""
+
+            try:
+                logging.info("Requesting manager instructions...")
+                manager_response = client.beta.chat.completions.parse(
+                    model=self.manager_llm,
+                    messages=[
+                        {"role": "system", "content": manager_task.description},
+                        {"role": "user", "content": manager_prompt}
+                    ],
+                    temperature=0.7,
+                    response_format=ManagerInstructions
+                )
+                parsed_instructions = manager_response.choices[0].message.parsed
+                logging.info(f"Manager instructions: {parsed_instructions}")
+            except Exception as e:
+                display_error(f"Manager parse error: {e}")
+                logging.error(f"Manager parse error: {str(e)}", exc_info=True)
+                break
+
+            selected_task_id = parsed_instructions.task_id
+            selected_agent_name = parsed_instructions.agent_name
+            action = parsed_instructions.action
+
+            logging.info(f"Manager selected task_id={selected_task_id}, agent={selected_agent_name}, action={action}")
+
+            if action.lower() == "stop":
+                logging.info("Manager decided to stop task execution")
+                break
+
+            if selected_task_id not in self.tasks:
+                error_msg = f"Manager selected invalid task id {selected_task_id}"
+                display_error(error_msg)
+                logging.error(error_msg)
+                break
+
+            original_agent = self.tasks[selected_task_id].agent.name if self.tasks[selected_task_id].agent else "None"
+            for a in self.agents:
+                if a.name == selected_agent_name:
+                    self.tasks[selected_task_id].agent = a
+                    logging.info(f"Changed agent for task {selected_task_id} from {original_agent} to {selected_agent_name}")
+                    break
+
+            if self.tasks[selected_task_id].status != "completed":
+                logging.info(f"Starting execution of task {selected_task_id}")
+                yield selected_task_id
+                logging.info(f"Finished execution of task {selected_task_id}, status: {self.tasks[selected_task_id].status}")
+
+            if self.tasks[selected_task_id].status == "completed":
+                completed_count += 1
+                logging.info(f"Task {selected_task_id} completed. Total completed: {completed_count}/{total_tasks}")
+
+        self.tasks[manager_task.id].status = "completed"
+        if self.verbose >= 1:
+            logging.info("All tasks completed under manager supervision.")
+        logging.info("Hierarchical task execution finished") 

agents/praisonaiagents/task/task.py

@@ -1,32 +1,61 @@
 import logging
-from typing import List, Optional, Dict, Any, Type
+import asyncio
+from typing import List, Optional, Dict, Any, Type, Callable, Union, Coroutine, Literal
 from pydantic import BaseModel
 from ..main import TaskOutput
 from ..agent.agent import Agent
+import uuid
+import os
+import time
+
+# Set up logger
+logger = logging.getLogger(__name__)
 
 class Task:
     def __init__(
         self,
         description: str,
-        expected_output: str,
+        expected_output: Optional[str] = None,
         agent: Optional[Agent] = None,
         name: Optional[str] = None,
         tools: Optional[List[Any]] = None,
-        context: Optional[List["Task"]] = None,
+        context: Optional[List[Union[str, List, 'Task']]] = None,
         async_execution: Optional[bool] = False,
         config: Optional[Dict[str, Any]] = None,
         output_file: Optional[str] = None,
         output_json: Optional[Type[BaseModel]] = None,
         output_pydantic: Optional[Type[BaseModel]] = None,
-        callback: Optional[Any] = None,
+        callback: Optional[Union[Callable[[TaskOutput], Any], Callable[[TaskOutput], Coroutine[Any, Any, Any]]]] = None,
         status: str = "not started",
         result: Optional[TaskOutput] = None,
         create_directory: Optional[bool] = False,
-        id: Optional[int] = None
+        id: Optional[int] = None,
+        images: Optional[List[str]] = None,
+        next_tasks: Optional[List[str]] = None,
+        task_type: str = "task",
+        condition: Optional[Dict[str, List[str]]] = None,
+        is_start: bool = False,
+        loop_state: Optional[Dict[str, Union[str, int]]] = None,
+        memory=None,
+        quality_check=True,
+        input_file: Optional[str] = None
     ):
-        self.description = description
-        self.expected_output = expected_output
+        # Add check if memory config is provided
+        if memory is not None or (config and config.get('memory_config')):
+            try:
+                from ..memory.memory import Memory
+                MEMORY_AVAILABLE = True
+            except ImportError:
+                raise ImportError(
+                    "Memory features requested in Task but memory dependencies not installed. "
+                    "Please install with: pip install \"praisonaiagents[memory]\""
+                )
+
+        self.input_file = input_file
+        self.id = str(uuid.uuid4()) if id is None else str(id)
         self.name = name
+        self.description = description
+        self.expected_output = expected_output if expected_output is not None else "Complete the task successfully"
         self.agent = agent
         self.tools = tools if tools else []
         self.context = context if context else []
@@ -39,10 +68,238 @@ class Task:
         self.status = status
         self.result = result
         self.create_directory = create_directory
-        self.id = id
+        self.images = images if images else []
+        self.next_tasks = next_tasks if next_tasks else []
+        self.task_type = task_type
+        self.condition = condition if condition else {}
+        self.is_start = is_start
+        self.loop_state = loop_state if loop_state else {}
+        self.memory = memory
+        self.quality_check = quality_check
+
+        # Set logger level based on config verbose level
+        verbose = self.config.get("verbose", 0)
+        if verbose >= 5:
+            logger.setLevel(logging.INFO)
+        else:
+            logger.setLevel(logging.WARNING)
+            
+        # Also set third-party loggers to WARNING
+        logging.getLogger('chromadb').setLevel(logging.WARNING)
+        logging.getLogger('openai').setLevel(logging.WARNING)
+        logging.getLogger('httpx').setLevel(logging.WARNING)
+        logging.getLogger('httpcore').setLevel(logging.WARNING)
 
         if self.output_json and self.output_pydantic:
             raise ValueError("Only one output type can be defined")
 
+        # Track previous tasks based on next_tasks relationships
+        self.previous_tasks = []
+
+        # If task_type="decision" and output_pydantic is not set
+        if self.task_type == "decision" and not self.output_pydantic:
+            from pydantic import BaseModel
+            from typing import Literal
+
+            # Gather condition keys for the "decision" field
+            condition_keys = list(self.condition.keys())
+            if not condition_keys:
+                # Fall back to placeholders if nothing is specified
+                condition_keys = ["next_task", "exit"]
+
+            # Create a dynamic literal type from condition keys
+            DecisionLiteral = Literal.__getitem__(tuple(condition_keys))
+
+            class DecisionModel(BaseModel):
+                response: str
+                decision: DecisionLiteral
+
+            self.output_pydantic = DecisionModel
+
+        # If task_type="loop" and output_pydantic is not set
+        if self.task_type == "loop" and not self.output_pydantic:
+            from pydantic import BaseModel
+            from typing import Literal
+
+            # Gather condition keys for the "decision" field
+            condition_keys = list(self.condition.keys())
+            if not condition_keys:
+                # Fall back to placeholders if nothing is specified
+                condition_keys = ["next_item", "exit"]
+
+            # Create a dynamic literal type
+            LoopLiteral = Literal.__getitem__(tuple(condition_keys))
+
+            class LoopModel(BaseModel):
+                response: str
+                decision: LoopLiteral
+                loop_id: str  # Additional field for loop
+
+            self.output_pydantic = LoopModel
+
     def __str__(self):
-        return f"Task(name='{self.name if self.name else 'None'}', description='{self.description}', agent='{self.agent.name if self.agent else 'None'}', status='{self.status}')" 
+        return f"Task(name='{self.name if self.name else 'None'}', description='{self.description}', agent='{self.agent.name if self.agent else 'None'}', status='{self.status}')"
+
+    def initialize_memory(self):
+        """Initialize memory if config exists but memory doesn't"""
+        if not self.memory and self.config.get('memory_config'):
+            try:
+                from ..memory.memory import Memory
+                logger.info(f"Task {self.id}: Initializing memory from config: {self.config['memory_config']}")
+                self.memory = Memory(config=self.config['memory_config'])
+                logger.info(f"Task {self.id}: Memory initialized successfully")
+                
+                # Verify database was created
+                if os.path.exists(self.config['memory_config']['storage']['path']):
+                    logger.info(f"Task {self.id}: Memory database exists after initialization")
+                else:
+                    logger.error(f"Task {self.id}: Failed to create memory database!")
+                return self.memory
+            except Exception as e:
+                logger.error(f"Task {self.id}: Failed to initialize memory: {e}")
+                logger.exception(e)
+        return None
+
+    def store_in_memory(self, content: str, agent_name: str = None, task_id: str = None):
+        """Store content in memory with metadata"""
+        if self.memory:
+            try:
+                logger.info(f"Task {self.id}: Storing content in memory...")
+                self.memory.store_long_term(
+                    text=content,
+                    metadata={
+                        "agent_name": agent_name or "Agent",
+                        "task_id": task_id or self.id,
+                        "timestamp": time.time()
+                    }
+                )
+                logger.info(f"Task {self.id}: Content stored in memory")
+            except Exception as e:
+                logger.error(f"Task {self.id}: Failed to store content in memory: {e}")
+                logger.exception(e)
+
+    async def execute_callback(self, task_output: TaskOutput) -> None:
+        """Execute callback and store quality metrics if enabled"""
+        logger.info(f"Task {self.id}: execute_callback called")
+        logger.info(f"Quality check enabled: {self.quality_check}")
+        
+        # Initialize memory if not already initialized
+        if not self.memory:
+            self.memory = self.initialize_memory()
+        
+        logger.info(f"Memory object exists: {self.memory is not None}")
+        if self.memory:
+            logger.info(f"Memory config: {self.memory.cfg}")
+            # Store task output in memory
+            try:
+                logger.info(f"Task {self.id}: Storing task output in memory...")
+                self.store_in_memory(
+                    content=task_output.raw,
+                    agent_name=self.agent.name if self.agent else "Agent",
+                    task_id=self.id
+                )
+                logger.info(f"Task {self.id}: Task output stored in memory")
+            except Exception as e:
+                logger.error(f"Task {self.id}: Failed to store task output in memory: {e}")
+                logger.exception(e)
+        
+        logger.info(f"Task output: {task_output.raw[:100]}...")
+        
+        if self.quality_check and self.memory:
+            try:
+                logger.info(f"Task {self.id}: Starting memory operations")
+                logger.info(f"Task {self.id}: Calculating quality metrics for output: {task_output.raw[:100]}...")
+                
+                # Get quality metrics from LLM
+                metrics = self.memory.calculate_quality_metrics(
+                    task_output.raw,
+                    self.expected_output
+                )
+                logger.info(f"Task {self.id}: Quality metrics calculated: {metrics}")
+                
+                quality_score = metrics.get("accuracy", 0.0)
+                logger.info(f"Task {self.id}: Quality score: {quality_score}")
+                
+                # Store in both short and long-term memory with higher threshold
+                logger.info(f"Task {self.id}: Finalizing task output in memory...")
+                self.memory.finalize_task_output(
+                    content=task_output.raw,
+                    agent_name=self.agent.name if self.agent else "Agent",
+                    quality_score=quality_score,
+                    threshold=0.7,  # Only high quality outputs in long-term memory
+                    metrics=metrics,
+                    task_id=self.id
+                )
+                logger.info(f"Task {self.id}: Finalized task output in memory")
+                
+                # Store quality metrics separately
+                logger.info(f"Task {self.id}: Storing quality metrics...")
+                self.memory.store_quality(
+                    text=task_output.raw,
+                    quality_score=quality_score,
+                    task_id=self.id,
+                    metrics=metrics
+                )
+                
+                # Store in both short and long-term memory with higher threshold
+                self.memory.finalize_task_output(
+                    content=task_output.raw,
+                    agent_name=self.agent.name if self.agent else "Agent",
+                    quality_score=quality_score,
+                    threshold=0.7  # Only high quality outputs in long-term memory
+                )
+                
+                # Build context for next tasks
+                if self.next_tasks:
+                    logger.info(f"Task {self.id}: Building context for next tasks...")
+                    context = self.memory.build_context_for_task(
+                        task_descr=task_output.raw,
+                        max_items=5
+                    )
+                    logger.info(f"Task {self.id}: Built context for next tasks: {len(context)} items")
+                
+                logger.info(f"Task {self.id}: Memory operations complete")
+            except Exception as e:
+                logger.error(f"Task {self.id}: Failed to process memory operations: {e}")
+                logger.exception(e)  # Print full stack trace
+                # Continue execution even if memory operations fail
+
+        # Execute original callback
+        if self.callback:
+            try:
+                if asyncio.iscoroutinefunction(self.callback):
+                    await self.callback(task_output)
+                else:
+                    self.callback(task_output)
+            except Exception as e:
+                logger.error(f"Task {self.id}: Failed to execute callback: {e}")
+                logger.exception(e)
+
+        task_prompt = f"""
+You need to do the following task: {self.description}.
+Expected Output: {self.expected_output}.
+"""
+        if self.context:
+            context_results = []  # Use list to avoid duplicates
+            for context_item in self.context:
+                if isinstance(context_item, str):
+                    context_results.append(f"Input Content:\n{context_item}")
+                elif isinstance(context_item, list):
+                    context_results.append(f"Input Content: {' '.join(str(x) for x in context_item)}")
+                elif hasattr(context_item, 'result'):  # Task object
+                    if context_item.result:
+                        context_results.append(
+                            f"Result of previous task {context_item.name if context_item.name else context_item.description}:\n{context_item.result.raw}"
+                        )
+                    else:
+                        context_results.append(
+                            f"Previous task {context_item.name if context_item.name else context_item.description} has no result yet."
+                        )
+            
+            # Join unique context results
+            unique_contexts = list(dict.fromkeys(context_results))  # Remove duplicates
+            task_prompt += f"""
+Context:
+
+{'  '.join(unique_contexts)}
+"""

agents/praisonaiagents/tools/README.md

@@ -0,0 +1,149 @@
+# PraisonAI Tools Guide
+
+Welcome to the PraisonAI Tools directory! This guide will help you understand how our tools work and how to create new ones, whether you're a beginner or an experienced programmer.
+
+## What is a Tool?
+
+A tool is a piece of code that helps our AI agents perform specific tasks. Think of tools as special abilities that we give to our agents. For example:
+- An internet search tool lets agents search the web
+- A stock market tool lets agents check stock prices
+- A weather tool lets agents check the weather
+
+## Creating New Tools: The Two Approaches
+
+### 1. Function-Based Approach (Simple Tools)
+
+Best for simple tools that do one specific thing. Like a calculator that just adds numbers.
+
+**When to use:**
+- Tool does one simple task
+- Doesn't need to remember information between uses
+- Doesn't need to share information with other tools
+- Quick, one-time operations
+
+**Example:**
+```python
+def internet_search(query: str):
+    # Search the internet and return results
+    return search_results
+```
+
+**Usage:**
+```python
+from praisonaiagents.tools import internet_search
+
+results = internet_search("AI news")
+```
+
+### 2. Class-Based Approach (Complex Tools)
+
+Best for tools that do multiple related things or need to remember information. Like a smart calculator that remembers your previous calculations and can do many different math operations.
+
+**When to use:**
+- Tool has multiple related functions
+- Needs to remember or share information
+- Needs to manage resources efficiently
+- Has complex setup requirements
+
+**Example:**
+```python
+class StockTools:
+    def get_stock_price(self, symbol):
+        # Get current stock price
+        return price
+        
+    def get_stock_info(self, symbol):
+        # Get detailed stock information
+        return info
+```
+
+**Usage:**
+```python
+from praisonaiagents.tools import get_stock_price, get_stock_info
+
+price = get_stock_price("AAPL")
+info = get_stock_info("AAPL")
+```
+
+## How to Choose Your Approach
+
+Ask yourself these questions:
+
+1. **Is your tool doing one simple thing?**
+   - Yes → Use Function-Based Approach
+   - No → Consider Class-Based Approach
+
+2. **Does your tool need to remember information?**
+   - Yes → Use Class-Based Approach
+   - No → Use Function-Based Approach
+
+3. **Are your tool's operations related to each other?**
+   - Yes → Use Class-Based Approach
+   - No → Use Function-Based Approach
+
+4. **Does your tool need to manage resources efficiently?**
+   - Yes → Use Class-Based Approach
+   - No → Use Function-Based Approach
+
+## Real-World Examples
+
+### Internet Search Tool (Function-Based)
+- Does one thing: searches the internet
+- Doesn't need to remember previous searches
+- Each search is independent
+- Simple input/output operation
+
+### Stock Market Tool (Class-Based)
+- Does multiple things: check prices, get company info, get historical data
+- Remembers stock information to avoid repeated downloads
+- Operations are related (all about stocks)
+- Manages connections efficiently
+
+## Getting Started
+
+1. **Choose Your Approach** based on the guidelines above
+
+2. **Create Your Tool File**:
+   - Name it descriptively (e.g., `weather_tools.py`)
+   - Place it in the `praisonaiagents/tools` directory
+
+3. **Write Your Tool**:
+   - Add clear documentation
+   - Include type hints for better understanding
+   - Handle errors gracefully
+
+4. **Test Your Tool**:
+   - Make sure it works as expected
+   - Test error cases
+   - Check performance
+
+## Best Practices
+
+1. **Documentation**:
+   - Explain what your tool does
+   - Provide examples
+   - List any requirements
+
+2. **Error Handling**:
+   - Always handle possible errors
+   - Return helpful error messages
+   - Don't let your tool crash
+
+3. **Performance**:
+   - Keep it efficient
+   - Don't waste resources
+   - Cache when helpful
+
+4. **User-Friendly**:
+   - Make it easy to use
+   - Use clear function/method names
+   - Keep it simple
+
+## Need Help?
+
+- Check existing tools for examples
+- Ask in our community
+- Read the documentation
+- Don't hesitate to ask questions!
+
+Remember: The goal is to make tools that are easy to use and maintain. Choose the approach that makes the most sense for your specific tool's needs.

agents/praisonaiagents/tools/__init__.py

@@ -0,0 +1,178 @@
+"""Tools package for PraisonAI Agents"""
+from importlib import import_module
+from typing import Any
+
+# Map of function names to their module and class (if any)
+TOOL_MAPPINGS = {
+    # Direct functions
+    'internet_search': ('.duckduckgo_tools', None),
+    'duckduckgo': ('.duckduckgo_tools', None),
+    
+    # arXiv Tools
+    'search_arxiv': ('.arxiv_tools', None),
+    'get_arxiv_paper': ('.arxiv_tools', None),
+    'get_papers_by_author': ('.arxiv_tools', None),
+    'get_papers_by_category': ('.arxiv_tools', None),
+    'arxiv_tools': ('.arxiv_tools', None),
+    
+    # Wikipedia Tools
+    'wiki_search': ('.wikipedia_tools', None),
+    'wiki_summary': ('.wikipedia_tools', None),
+    'wiki_page': ('.wikipedia_tools', None),
+    'wiki_random': ('.wikipedia_tools', None),
+    'wiki_language': ('.wikipedia_tools', None),
+    'wikipedia_tools': ('.wikipedia_tools', None),
+    
+    # Newspaper Tools
+    'get_article': ('.newspaper_tools', None),
+    'get_news_sources': ('.newspaper_tools', None),
+    'get_articles_from_source': ('.newspaper_tools', None),
+    'get_trending_topics': ('.newspaper_tools', None),
+    'newspaper_tools': ('.newspaper_tools', None),
+    
+    # Spider Tools
+    'scrape_page': ('.spider_tools', None),
+    'extract_links': ('.spider_tools', None),
+    'crawl': ('.spider_tools', None),
+    'extract_text': ('.spider_tools', None),
+    'spider_tools': ('.spider_tools', None),
+    
+    # DuckDB Tools
+    'query': ('.duckdb_tools', None),
+    'create_table': ('.duckdb_tools', None),
+    'load_data': ('.duckdb_tools', None),
+    'export_data': ('.duckdb_tools', None),
+    'get_table_info': ('.duckdb_tools', None),
+    'analyze_data': ('.duckdb_tools', None),
+    'duckdb_tools': ('.duckdb_tools', None),
+    
+    # Shell Tools
+    'execute_command': ('.shell_tools', None),
+    'list_processes': ('.shell_tools', None),
+    'kill_process': ('.shell_tools', None),
+    'get_system_info': ('.shell_tools', None),
+    'shell_tools': ('.shell_tools', None),
+
+    # Calculator Tools
+    'evaluate': ('.calculator_tools', None),
+    'solve_equation': ('.calculator_tools', None),
+    'convert_units': ('.calculator_tools', None),
+    'calculate_statistics': ('.calculator_tools', None),
+    'calculate_financial': ('.calculator_tools', None),
+    'calculator_tools': ('.calculator_tools', None),
+
+    # Class methods from YFinance
+    'get_stock_price': ('.yfinance_tools', 'YFinanceTools'),
+    'get_stock_info': ('.yfinance_tools', 'YFinanceTools'),
+    'get_historical_data': ('.yfinance_tools', 'YFinanceTools'),
+    'yfinance': ('.yfinance_tools', 'YFinanceTools'),
+
+    # File Tools
+    'read_file': ('.file_tools', 'FileTools'),
+    'write_file': ('.file_tools', 'FileTools'),
+    'list_files': ('.file_tools', 'FileTools'),
+    'get_file_info': ('.file_tools', 'FileTools'),
+    'copy_file': ('.file_tools', 'FileTools'),
+    'move_file': ('.file_tools', 'FileTools'),
+    'delete_file': ('.file_tools', 'FileTools'),
+    'file_tools': ('.file_tools', 'FileTools'),
+
+    # CSV Tools
+    'read_csv': ('.csv_tools', 'CSVTools'),
+    'write_csv': ('.csv_tools', 'CSVTools'),
+    'merge_csv': ('.csv_tools', 'CSVTools'),
+    'analyze_csv': ('.csv_tools', 'CSVTools'),
+    'split_csv': ('.csv_tools', 'CSVTools'),
+    'csv_tools': ('.csv_tools', 'CSVTools'),
+
+    # JSON Tools
+    'read_json': ('.json_tools', 'JSONTools'),
+    'write_json': ('.json_tools', 'JSONTools'),
+    'merge_json': ('.json_tools', 'JSONTools'),
+    'validate_json': ('.json_tools', 'JSONTools'),
+    'analyze_json': ('.json_tools', 'JSONTools'),
+    'transform_json': ('.json_tools', 'JSONTools'),
+    'json_tools': ('.json_tools', 'JSONTools'),
+
+    # Excel Tools
+    'read_excel': ('.excel_tools', 'ExcelTools'),
+    'write_excel': ('.excel_tools', 'ExcelTools'),
+    'merge_excel': ('.excel_tools', 'ExcelTools'),
+    'create_chart': ('.excel_tools', 'ExcelTools'),
+    'add_chart_to_sheet': ('.excel_tools', 'ExcelTools'),
+    'excel_tools': ('.excel_tools', 'ExcelTools'),
+
+    # XML Tools
+    'read_xml': ('.xml_tools', 'XMLTools'),
+    'write_xml': ('.xml_tools', 'XMLTools'),
+    'transform_xml': ('.xml_tools', 'XMLTools'),
+    'validate_xml': ('.xml_tools', 'XMLTools'),
+    'xml_to_dict': ('.xml_tools', 'XMLTools'),
+    'dict_to_xml': ('.xml_tools', 'XMLTools'),
+    'xpath_query': ('.xml_tools', 'XMLTools'),
+    'xml_tools': ('.xml_tools', 'XMLTools'),
+
+    # YAML Tools
+    'read_yaml': ('.yaml_tools', 'YAMLTools'),
+    'write_yaml': ('.yaml_tools', 'YAMLTools'),
+    'merge_yaml': ('.yaml_tools', 'YAMLTools'),
+    'validate_yaml': ('.yaml_tools', 'YAMLTools'),
+    'analyze_yaml': ('.yaml_tools', 'YAMLTools'),
+    'transform_yaml': ('.yaml_tools', 'YAMLTools'),
+    'yaml_tools': ('.yaml_tools', 'YAMLTools'),
+
+    # Python Tools
+    'execute_code': ('.python_tools', 'PythonTools'),
+    'analyze_code': ('.python_tools', 'PythonTools'),
+    'format_code': ('.python_tools', 'PythonTools'),
+    'lint_code': ('.python_tools', 'PythonTools'),
+    'disassemble_code': ('.python_tools', 'PythonTools'),
+    'python_tools': ('.python_tools', 'PythonTools'),
+
+    # Pandas Tools
+    'filter_data': ('.pandas_tools', 'PandasTools'),
+    'get_summary': ('.pandas_tools', 'PandasTools'),
+    'group_by': ('.pandas_tools', 'PandasTools'),
+    'pivot_table': ('.pandas_tools', 'PandasTools'),
+    'pandas_tools': ('.pandas_tools', 'PandasTools'),
+}
+
+_instances = {}  # Cache for class instances
+
+def __getattr__(name: str) -> Any:
+    """Smart lazy loading of tools with class method support."""
+    if name not in TOOL_MAPPINGS:
+        raise AttributeError(f"module '{__package__}' has no attribute '{name}'")
+    
+    module_path, class_name = TOOL_MAPPINGS[name]
+    
+    if class_name is None:
+        # Direct function import
+        module = import_module(module_path, __package__)
+        if name in [
+            'duckduckgo', 'internet_search',
+            'search_arxiv', 'get_arxiv_paper', 'get_papers_by_author', 'get_papers_by_category',
+            'wiki_search', 'wiki_summary', 'wiki_page', 'wiki_random', 'wiki_language',
+            'get_article', 'get_news_sources', 'get_articles_from_source', 'get_trending_topics',
+            'scrape_page', 'extract_links', 'crawl', 'extract_text',
+            'query', 'create_table', 'load_data', 'export_data', 'get_table_info', 'analyze_data',
+            'execute_command', 'list_processes', 'kill_process', 'get_system_info',
+            'evaluate', 'solve_equation', 'convert_units', 'calculate_statistics', 'calculate_financial'
+        ]:
+            return getattr(module, name)
+        if name in ['file_tools', 'pandas_tools', 'wikipedia_tools',
+                   'newspaper_tools', 'arxiv_tools', 'spider_tools', 'duckdb_tools', 'csv_tools', 'json_tools', 'excel_tools', 'xml_tools', 'yaml_tools', 'calculator_tools', 'python_tools', 'shell_tools']:
+            return module  # Returns the callable module
+        return getattr(module, name)
+    else:
+        # Class method import
+        if class_name not in _instances:
+            module = import_module(module_path, __package__)
+            class_ = getattr(module, class_name)
+            _instances[class_name] = class_()
+        
+        # Get the method and bind it to the instance
+        method = getattr(_instances[class_name], name)
+        return method
+
+__all__ = list(TOOL_MAPPINGS.keys())

agents/praisonaiagents/tools/arxiv_tools.py

@@ -0,0 +1,292 @@
+"""Tools for searching and retrieving papers from arXiv.
+
+Usage:
+from praisonaiagents.tools import arxiv_tools
+papers = arxiv_tools.search("quantum computing")
+paper = arxiv_tools.get_paper("2401.00123")
+
+or
+from praisonaiagents.tools import search_arxiv, get_arxiv_paper
+papers = search_arxiv("quantum computing")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any
+from importlib import util
+import json
+
+# Map sort criteria to arxiv.SortCriterion
+SORT_CRITERIA = {
+    "relevance": "Relevance",
+    "lastupdateddate": "LastUpdatedDate",
+    "submitteddate": "SubmittedDate"
+}
+
+# Map sort order to arxiv.SortOrder
+SORT_ORDER = {
+    "ascending": "Ascending",
+    "descending": "Descending"
+}
+
+class ArxivTools:
+    """Tools for searching and retrieving papers from arXiv."""
+    
+    def __init__(self):
+        """Initialize ArxivTools and check for arxiv package."""
+        self._check_arxiv()
+        
+    def _check_arxiv(self):
+        """Check if arxiv package is installed."""
+        if util.find_spec("arxiv") is None:
+            raise ImportError("arxiv package is not available. Please install it using: pip install arxiv")
+        global arxiv
+        import arxiv
+
+    def search(
+        self,
+        query: str,
+        max_results: int = 10,
+        sort_by: str = "relevance",
+        sort_order: str = "descending",
+        include_fields: Optional[List[str]] = None
+    ) -> Union[List[Dict[str, Any]], Dict[str, str]]:
+        """
+        Search arXiv for papers matching the query.
+        
+        Args:
+            query: Search query (e.g., "quantum computing", "author:Einstein")
+            max_results: Maximum number of results to return
+            sort_by: Sort results by ("relevance", "lastUpdatedDate", "submittedDate")
+            sort_order: Sort order ("ascending" or "descending")
+            include_fields: List of fields to include in results. If None, includes all.
+                Available fields: ["title", "authors", "summary", "comment", "journal_ref",
+                "doi", "primary_category", "categories", "links"]
+            
+        Returns:
+            List[Dict] or Dict: List of papers or error dict
+        """
+        try:
+            import arxiv
+            
+            # Configure search client
+            client = arxiv.Client()
+            
+            # Map sort criteria
+            sort_by_enum = getattr(arxiv.SortCriterion, SORT_CRITERIA[sort_by.lower()])
+            sort_order_enum = getattr(arxiv.SortOrder, SORT_ORDER[sort_order.lower()])
+            
+            # Build search query
+            search = arxiv.Search(
+                query=query,
+                max_results=max_results,
+                sort_by=sort_by_enum,
+                sort_order=sort_order_enum
+            )
+            
+            # Execute search
+            results = []
+            for result in client.results(search):
+                # Convert to dict with selected fields
+                paper = self._result_to_dict(result, include_fields)
+                results.append(paper)
+            
+            return results
+        except Exception as e:
+            error_msg = f"Error searching arXiv: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def get_paper(
+        self,
+        paper_id: str,
+        include_fields: Optional[List[str]] = None
+    ) -> Union[Dict[str, Any], Dict[str, str]]:
+        """
+        Get details of a specific paper by its arXiv ID.
+        
+        Args:
+            paper_id: arXiv paper ID (e.g., "2401.00123")
+            include_fields: List of fields to include in results. If None, includes all.
+                Available fields: ["title", "authors", "summary", "comment", "journal_ref",
+                "doi", "primary_category", "categories", "links"]
+            
+        Returns:
+            Dict: Paper details or error dict
+        """
+        try:
+            import arxiv
+            
+            # Configure client
+            client = arxiv.Client()
+            
+            # Get paper by ID
+            search = arxiv.Search(id_list=[paper_id])
+            results = list(client.results(search))
+            
+            if not results:
+                return {"error": f"Paper with ID {paper_id} not found"}
+            
+            # Convert to dict with selected fields
+            paper = self._result_to_dict(results[0], include_fields)
+            return paper
+        except Exception as e:
+            error_msg = f"Error getting paper {paper_id}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def get_papers_by_author(
+        self,
+        author: str,
+        max_results: int = 10,
+        sort_by: str = "submittedDate",
+        sort_order: str = "descending",
+        include_fields: Optional[List[str]] = None
+    ) -> Union[List[Dict[str, Any]], Dict[str, str]]:
+        """
+        Get papers by a specific author.
+        
+        Args:
+            author: Author name (e.g., "Einstein")
+            max_results: Maximum number of results to return
+            sort_by: Sort results by ("relevance", "lastUpdatedDate", "submittedDate")
+            sort_order: Sort order ("ascending" or "descending")
+            include_fields: List of fields to include in results
+            
+        Returns:
+            List[Dict] or Dict: List of papers or error dict
+        """
+        query = f'au:"{author}"'
+        return self.search(query, max_results, sort_by, sort_order, include_fields)
+
+    def get_papers_by_category(
+        self,
+        category: str,
+        max_results: int = 10,
+        sort_by: str = "submittedDate",
+        sort_order: str = "descending",
+        include_fields: Optional[List[str]] = None
+    ) -> Union[List[Dict[str, Any]], Dict[str, str]]:
+        """
+        Get papers from a specific category.
+        
+        Args:
+            category: arXiv category (e.g., "cs.AI", "physics.gen-ph")
+            max_results: Maximum number of results to return
+            sort_by: Sort results by ("relevance", "lastUpdatedDate", "submittedDate")
+            sort_order: Sort order ("ascending" or "descending")
+            include_fields: List of fields to include in results
+            
+        Returns:
+            List[Dict] or Dict: List of papers or error dict
+        """
+        query = f'cat:{category}'
+        return self.search(query, max_results, sort_by, sort_order, include_fields)
+
+    def _result_to_dict(
+        self,
+        result: Any,
+        include_fields: Optional[List[str]] = None
+    ) -> Dict[str, Any]:
+        """Convert arxiv.Result to dictionary with selected fields."""
+        # Default fields to include
+        if include_fields is None:
+            include_fields = [
+                "title", "authors", "summary", "comment", "journal_ref",
+                "doi", "primary_category", "categories", "links"
+            ]
+        
+        # Build paper dict with selected fields
+        paper = {}
+        
+        # Always include these basic fields
+        paper["arxiv_id"] = result.entry_id.split("/")[-1]
+        paper["updated"] = result.updated.isoformat() if result.updated else None
+        paper["published"] = result.published.isoformat() if result.published else None
+        
+        # Add requested fields
+        if "title" in include_fields:
+            paper["title"] = result.title
+        if "authors" in include_fields:
+            paper["authors"] = [str(author) for author in result.authors]
+        if "summary" in include_fields:
+            paper["summary"] = result.summary
+        if "comment" in include_fields:
+            paper["comment"] = result.comment
+        if "journal_ref" in include_fields:
+            paper["journal_ref"] = result.journal_ref
+        if "doi" in include_fields:
+            paper["doi"] = result.doi
+        if "primary_category" in include_fields:
+            paper["primary_category"] = result.primary_category
+        if "categories" in include_fields:
+            paper["categories"] = result.categories
+        if "links" in include_fields:
+            paper["pdf_url"] = result.pdf_url
+            paper["abstract_url"] = f"https://arxiv.org/abs/{paper['arxiv_id']}"
+        
+        return paper
+
+# Create instance for direct function access
+_arxiv_tools = ArxivTools()
+search_arxiv = _arxiv_tools.search
+get_arxiv_paper = _arxiv_tools.get_paper
+get_papers_by_author = _arxiv_tools.get_papers_by_author
+get_papers_by_category = _arxiv_tools.get_papers_by_category
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("ArxivTools Demonstration")
+    print("==================================================\n")
+    
+    # 1. Search for papers
+    print("1. Searching for Papers")
+    print("------------------------------")
+    query = "quantum computing"
+    papers = search_arxiv(query, max_results=3)
+    print(f"Papers about {query}:")
+    if isinstance(papers, list):
+        print(json.dumps(papers, indent=2))
+    else:
+        print(papers)  # Show error
+    print()
+    
+    # 2. Get specific paper
+    print("2. Getting Specific Paper")
+    print("------------------------------")
+    if isinstance(papers, list) and papers:
+        paper_id = papers[0]["arxiv_id"]
+        paper = get_arxiv_paper(paper_id)
+        print(f"Paper {paper_id}:")
+        if "error" not in paper:
+            print(json.dumps(paper, indent=2))
+        else:
+            print(paper)  # Show error
+    print()
+    
+    # 3. Get papers by author
+    print("3. Getting Papers by Author")
+    print("------------------------------")
+    author = "Yoshua Bengio"
+    author_papers = get_papers_by_author(author, max_results=3)
+    print(f"Papers by {author}:")
+    if isinstance(author_papers, list):
+        print(json.dumps(author_papers, indent=2))
+    else:
+        print(author_papers)  # Show error
+    print()
+    
+    # 4. Get papers by category
+    print("4. Getting Papers by Category")
+    print("------------------------------")
+    category = "cs.AI"
+    category_papers = get_papers_by_category(category, max_results=3)
+    print(f"Papers in category {category}:")
+    if isinstance(category_papers, list):
+        print(json.dumps(category_papers, indent=2))
+    else:
+        print(category_papers)  # Show error
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/calculator_tools.py

@@ -0,0 +1,278 @@
+"""Tools for performing calculations.
+
+Usage:
+from praisonaiagents.tools import calculator_tools
+result = calculator_tools.evaluate("2 + 2 * 3")
+
+or
+from praisonaiagents.tools import evaluate, solve_equation, convert_units
+result = evaluate("2 + 2 * 3")
+"""
+
+import logging
+from typing import List, Dict, Optional, Any
+from importlib import util
+import math
+
+class CalculatorTools:
+    """Tools for performing calculations."""
+    
+    def __init__(self):
+        """Initialize CalculatorTools."""
+        self._check_dependencies()
+        
+    def _check_dependencies(self):
+        """Check if required packages are installed."""
+        missing = []
+        for package in ['sympy', 'pint']:
+            if util.find_spec(package) is None:
+                missing.append(package)
+        
+        if missing:
+            raise ImportError(
+                f"Required packages not available. Please install: {', '.join(missing)}\n"
+                f"Run: pip install {' '.join(missing)}"
+            )
+
+    def evaluate(
+        self,
+        expression: str,
+        variables: Optional[Dict[str, float]] = None,
+        precision: int = 10
+    ) -> Dict[str, Any]:
+        """Evaluate a mathematical expression."""
+        try:
+            if util.find_spec('sympy') is None:
+                error_msg = "sympy package is not available. Please install it using: pip install sympy"
+                logging.error(error_msg)
+                return {"error": error_msg}
+
+            # Import sympy only when needed
+            import sympy
+
+            # Replace common mathematical functions
+            expression = expression.lower()
+            replacements = {
+                'sin(': 'math.sin(',
+                'cos(': 'math.cos(',
+                'tan(': 'math.tan(',
+                'sqrt(': 'math.sqrt(',
+                'log(': 'math.log(',
+                'exp(': 'math.exp(',
+                'pi': str(math.pi),
+                'e': str(math.e)
+            }
+            for old, new in replacements.items():
+                expression = expression.replace(old, new)
+            
+            # Create safe namespace
+            safe_dict = {
+                'math': math,
+                '__builtins__': None
+            }
+            if variables:
+                safe_dict.update(variables)
+            
+            # Evaluate expression
+            result = eval(expression, safe_dict)
+            
+            # Round to specified precision
+            if isinstance(result, (int, float)):
+                return {"result": round(float(result), precision)}
+            return {"error": "Invalid expression"}
+        except Exception as e:
+            error_msg = f"Error evaluating expression: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def solve_equation(
+        self,
+        equation: str,
+        variable: str = 'x'
+    ) -> Dict[str, Any]:
+        """Solve a mathematical equation."""
+        try:
+            if util.find_spec('sympy') is None:
+                error_msg = "sympy package is not available. Please install it using: pip install sympy"
+                logging.error(error_msg)
+                return {"error": error_msg}
+
+            # Import sympy only when needed
+            import sympy
+
+            # Parse equation
+            if '=' in equation:
+                left, right = equation.split('=')
+                equation = f"({left}) - ({right})"
+            
+            # Convert to SymPy expression
+            x = sympy.Symbol(variable)
+            expr = sympy.sympify(equation)
+            
+            # Solve equation
+            solutions = sympy.solve(expr, x)
+            
+            # Convert complex solutions to real if possible
+            real_solutions = []
+            for sol in solutions:
+                if sol.is_real:
+                    real_solutions.append(float(sol))
+            
+            return {"solutions": real_solutions} if real_solutions else {"error": "No real solutions found"}
+        except Exception as e:
+            error_msg = f"Error solving equation: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def convert_units(
+        self,
+        value: float,
+        from_unit: str,
+        to_unit: str
+    ) -> Dict[str, Any]:
+        """Convert between different units."""
+        try:
+            if util.find_spec('pint') is None:
+                error_msg = "pint package is not available. Please install it using: pip install pint"
+                logging.error(error_msg)
+                return {"error": error_msg}
+
+            # Import pint only when needed
+            import pint
+
+            # Create quantity with source unit
+            ureg = pint.UnitRegistry()
+            quantity = value * ureg(from_unit)
+            
+            # Convert to target unit
+            result = quantity.to(to_unit)
+            
+            return {"result": float(result.magnitude)}
+        except Exception as e:
+            error_msg = f"Error converting units: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def calculate_statistics(
+        self,
+        numbers: List[float]
+    ) -> Dict[str, Any]:
+        """Calculate basic statistics for a list of numbers."""
+        try:
+            if not numbers:
+                return {"error": "No numbers provided"}
+            
+            n = len(numbers)
+            mean = sum(numbers) / n
+            
+            # Calculate variance and std dev
+            squared_diff_sum = sum((x - mean) ** 2 for x in numbers)
+            variance = squared_diff_sum / (n - 1) if n > 1 else 0
+            std_dev = math.sqrt(variance)
+            
+            # Calculate median
+            sorted_nums = sorted(numbers)
+            if n % 2 == 0:
+                median = (sorted_nums[n//2 - 1] + sorted_nums[n//2]) / 2
+            else:
+                median = sorted_nums[n//2]
+            
+            return {
+                "mean": mean,
+                "median": median,
+                "std_dev": std_dev,
+                "variance": variance,
+                "min": min(numbers),
+                "max": max(numbers),
+                "range": max(numbers) - min(numbers),
+                "count": n
+            }
+        except Exception as e:
+            error_msg = f"Error calculating statistics: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def calculate_financial(
+        self,
+        principal: float,
+        rate: float,
+        time: float,
+        frequency: str = 'yearly'
+    ) -> Dict[str, Any]:
+        """Calculate financial metrics like compound interest."""
+        try:
+            # Convert rate to decimal
+            rate = rate / 100
+            
+            # Get compounding frequency
+            freq_map = {
+                'yearly': 1,
+                'semi-annual': 2,
+                'quarterly': 4,
+                'monthly': 12,
+                'daily': 365
+            }
+            n = freq_map.get(frequency.lower(), 1)
+            
+            # Calculate compound interest
+            amount = principal * (1 + rate/n)**(n*time)
+            interest = amount - principal
+            
+            # Calculate simple interest
+            simple_interest = principal * rate * time
+            
+            return {
+                "final_amount": amount,
+                "compound_interest": interest,
+                "simple_interest": simple_interest,
+                "difference": interest - simple_interest
+            }
+        except Exception as e:
+            error_msg = f"Error calculating financial metrics: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+# Create instance for direct function access
+_calculator_tools = CalculatorTools()
+evaluate = _calculator_tools.evaluate
+solve_equation = _calculator_tools.solve_equation
+convert_units = _calculator_tools.convert_units
+calculate_statistics = _calculator_tools.calculate_statistics
+calculate_financial = _calculator_tools.calculate_financial
+
+if __name__ == "__main__":
+    print("\n==================================================")
+    print("CalculatorTools Demonstration")
+    print("==================================================\n")
+
+    print("1. Basic Arithmetic")
+    print("------------------------------")
+    print("2 + 2 =", evaluate("2 + 2")["result"])
+    print("5 * 6 =", evaluate("5 * 6")["result"])
+    print("10 / 3 =", evaluate("10 / 3")["result"])
+    print()
+
+    print("2. Complex Expressions")
+    print("------------------------------")
+    print("(2 + 3) * 4 =", evaluate("(2 + 3) * 4")["result"])
+    print("2^3 + 4 =", evaluate("2^3 + 4")["result"])
+    print("sqrt(16) + 2 =", evaluate("sqrt(16) + 2")["result"])
+    print()
+
+    print("3. Solving Equations")
+    print("------------------------------")
+    result = solve_equation("x^2 - 5*x + 6 = 0")
+    print("x^2 - 5*x + 6 = 0")
+    print("Solutions:", result["solutions"])
+    print()
+
+    print("4. Unit Conversions")
+    print("------------------------------")
+    print("100 meters to kilometers:", convert_units(100, "meters", "kilometers")["result"])
+    print("1 hour to minutes:", convert_units(1, "hours", "minutes")["result"])
+    print("32 fahrenheit to celsius:", convert_units(32, "fahrenheit", "celsius")["result"])
+    print()
+
+    print("==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/csv_tools.py

@@ -0,0 +1,266 @@
+"""Tools for working with CSV files.
+
+Usage:
+from praisonaiagents.tools import csv_tools
+df = csv_tools.read_csv("data.csv")
+
+or
+from praisonaiagents.tools import read_csv, write_csv, merge_csv
+df = read_csv("data.csv")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any, TYPE_CHECKING
+from importlib import util
+import json
+import csv
+from pathlib import Path
+
+if TYPE_CHECKING:
+    import pandas as pd
+
+class CSVTools:
+    """Tools for working with CSV files."""
+    
+    def __init__(self):
+        """Initialize CSVTools."""
+        pass
+
+    def _get_pandas(self) -> Optional['pd']:
+        """Get pandas module, installing if needed"""
+        if util.find_spec('pandas') is None:
+            error_msg = "pandas package is not available. Please install it using: pip install pandas"
+            logging.error(error_msg)
+            return None
+        import pandas as pd
+        return pd
+
+    def read_csv(
+        self,
+        filepath: str,
+        encoding: str = 'utf-8',
+        delimiter: str = ',',
+        header: Union[int, List[int], None] = 0,
+        usecols: Optional[List[str]] = None,
+        dtype: Optional[Dict[str, str]] = None,
+        parse_dates: Optional[List[str]] = None,
+        na_values: Optional[List[str]] = None,
+        nrows: Optional[int] = None
+    ) -> List[Dict[str, Any]]:
+        """Read a CSV file with advanced options.
+        
+        Args:
+            filepath: Path to CSV file
+            encoding: File encoding
+            delimiter: Column delimiter
+            header: Row number(s) to use as column names
+            usecols: Columns to read
+            dtype: Dict of column dtypes
+            parse_dates: List of columns to parse as dates
+            na_values: Additional strings to recognize as NA/NaN
+            nrows: Number of rows to read
+            
+        Returns:
+            List of row dicts
+        """
+        try:
+            pd = self._get_pandas()
+            if pd is None:
+                return {"error": "pandas package not available"}
+
+            df = pd.read_csv(
+                filepath,
+                encoding=encoding,
+                delimiter=delimiter,
+                header=header,
+                usecols=usecols,
+                dtype=dtype,
+                parse_dates=parse_dates,
+                na_values=na_values,
+                nrows=nrows
+            )
+            return df.to_dict('records')
+            
+        except Exception as e:
+            error_msg = f"Error reading CSV file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def write_csv(
+        self,
+        filepath: str,
+        data: List[Dict[str, Any]],
+        encoding: str = 'utf-8',
+        delimiter: str = ',',
+        index: bool = False,
+        header: bool = True,
+        float_format: Optional[str] = None,
+        date_format: Optional[str] = None,
+        mode: str = 'w'
+    ) -> bool:
+        """Write data to a CSV file.
+        
+        Args:
+            filepath: Path to CSV file
+            data: List of row dicts to write
+            encoding: File encoding
+            delimiter: Column delimiter
+            index: Whether to write row indices
+            header: Whether to write column headers
+            float_format: Format string for float values
+            date_format: Format string for date values
+            mode: Write mode ('w' for write, 'a' for append)
+            
+        Returns:
+            bool: Success status
+        """
+        try:
+            pd = self._get_pandas()
+            if pd is None:
+                return False
+
+            df = pd.DataFrame(data)
+            df.to_csv(
+                filepath,
+                encoding=encoding,
+                sep=delimiter,
+                index=index,
+                header=header,
+                float_format=float_format,
+                date_format=date_format,
+                mode=mode
+            )
+            return True
+            
+        except Exception as e:
+            error_msg = f"Error writing CSV file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def merge_csv(
+        self,
+        files: List[str],
+        output_file: str,
+        how: str = 'inner',
+        on: Optional[Union[str, List[str]]] = None,
+        suffixes: Optional[tuple] = None
+    ) -> bool:
+        """Merge multiple CSV files.
+        
+        Args:
+            files: List of CSV files to merge
+            output_file: Output file path
+            how: Merge method ('inner', 'outer', 'left', 'right')
+            on: Column(s) to merge on
+            suffixes: Suffixes for overlapping columns
+            
+        Returns:
+            bool: Success status
+        """
+        try:
+            if len(files) < 2:
+                error_msg = "At least two files are required for merging"
+                logging.error(error_msg)
+                return False
+            
+            pd = self._get_pandas()
+            if pd is None:
+                return False
+
+            # Read first file
+            result = pd.read_csv(files[0])
+            
+            # Merge with remaining files
+            for file in files[1:]:
+                df = pd.read_csv(file)
+                result = pd.merge(
+                    result,
+                    df,
+                    how=how,
+                    on=on,
+                    suffixes=suffixes or ('_1', '_2')
+                )
+            
+            # Write merged result
+            result.to_csv(output_file, index=False)
+            return True
+            
+        except Exception as e:
+            error_msg = f"Error merging CSV files: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+# Create instance for direct function access
+_csv_tools = CSVTools()
+read_csv = _csv_tools.read_csv
+write_csv = _csv_tools.write_csv
+merge_csv = _csv_tools.merge_csv
+
+if __name__ == "__main__":
+    print("\n==================================================")
+    print("CSVTools Demonstration")
+    print("==================================================\n")
+    
+    # Create a temporary file for testing
+    import tempfile
+    import os
+    
+    with tempfile.NamedTemporaryFile(suffix='.csv', delete=False) as temp:
+        temp_file = temp.name
+        
+        print("1. Writing CSV File")
+        print("------------------------------")
+        data = [
+            {"name": "Alice", "age": 25, "city": "New York"},
+            {"name": "Bob", "age": 30, "city": "San Francisco"},
+            {"name": "Charlie", "age": 35, "city": "Chicago"}
+        ]
+        result = write_csv(temp_file, data)
+        print(f"Data written successfully: {result}")
+        print()
+        
+        print("2. Reading CSV File")
+        print("------------------------------")
+        read_data = read_csv(temp_file)
+        print("Contents of CSV file:")
+        for row in read_data:
+            print(row)
+        print()
+        
+        print("3. Merging CSV Files")
+        print("------------------------------")
+        # Create a second file for merging
+        with tempfile.NamedTemporaryFile(suffix='.csv', delete=False) as temp2:
+            temp_file2 = temp2.name
+            data2 = [
+                {"name": "Alice", "salary": 75000},
+                {"name": "Bob", "salary": 85000},
+                {"name": "Charlie", "salary": 95000}
+            ]
+            write_csv(temp_file2, data2)
+            
+            # Merge files
+            with tempfile.NamedTemporaryFile(suffix='.csv', delete=False) as temp3:
+                temp_file3 = temp3.name
+                result = merge_csv(
+                    [temp_file, temp_file2],
+                    temp_file3,
+                    how='inner',
+                    on='name'
+                )
+                print(f"Files merged successfully: {result}")
+                if result:
+                    merged_data = read_csv(temp_file3)
+                    print("\nMerged contents:")
+                    for row in merged_data:
+                        print(row)
+                print()
+        
+        # Clean up temporary files
+        os.unlink(temp_file)
+        os.unlink(temp_file2)
+        os.unlink(temp_file3)
+    
+    print("==================================================")
+    print("Demonstration Complete")
+    print("==================================================\n")

agents/praisonaiagents/tools/duckdb_tools.py

@@ -0,0 +1,268 @@
+"""Tools for working with DuckDB databases.
+
+Usage:
+from praisonaiagents.tools import duckdb_tools
+df = duckdb_tools.query("SELECT * FROM my_table")
+
+or
+from praisonaiagents.tools import query_db, create_table, load_data
+df = query_db("SELECT * FROM my_table")
+"""
+
+import logging
+from typing import List, Dict, Any, Optional, Union, TYPE_CHECKING
+from importlib import util
+import json
+
+if TYPE_CHECKING:
+    import duckdb
+    import pandas as pd
+
+class DuckDBTools:
+    """Tools for working with DuckDB databases."""
+    
+    def __init__(self, database: str = ':memory:'):
+        """Initialize DuckDBTools.
+        
+        Args:
+            database: Path to database file or ':memory:' for in-memory database
+        """
+        self.database = database
+        self._conn = None
+
+    def _get_duckdb(self) -> Optional['duckdb']:
+        """Get duckdb module, installing if needed"""
+        if util.find_spec('duckdb') is None:
+            error_msg = "duckdb package is not available. Please install it using: pip install duckdb"
+            logging.error(error_msg)
+            return None
+        import duckdb
+        return duckdb
+
+    def _get_pandas(self) -> Optional['pd']:
+        """Get pandas module, installing if needed"""
+        if util.find_spec('pandas') is None:
+            error_msg = "pandas package is not available. Please install it using: pip install pandas"
+            logging.error(error_msg)
+            return None
+        import pandas as pd
+        return pd
+
+    def _get_connection(self) -> Optional['duckdb.DuckDBPyConnection']:
+        """Get or create database connection"""
+        if self._conn is None:
+            duckdb = self._get_duckdb()
+            if duckdb is None:
+                return None
+            try:
+                self._conn = duckdb.connect(self.database)
+            except Exception as e:
+                error_msg = f"Error connecting to database {self.database}: {str(e)}"
+                logging.error(error_msg)
+                return None
+        return self._conn
+
+    def execute_query(
+        self,
+        query: str,
+        params: Optional[Union[tuple, dict]] = None,
+        return_df: bool = True
+    ) -> Union[List[Dict[str, Any]], Dict[str, str]]:
+        """Execute a SQL query.
+        
+        Args:
+            query: SQL query to execute
+            params: Query parameters
+            return_df: If True, return results as DataFrame records
+            
+        Returns:
+            Query results as list of dicts, or error dict
+        """
+        try:
+            conn = self._get_connection()
+            if conn is None:
+                return {"error": "Could not connect to database"}
+
+            if params:
+                result = conn.execute(query, params)
+            else:
+                result = conn.execute(query)
+
+            if return_df:
+                pd = self._get_pandas()
+                if pd is None:
+                    return {"error": "pandas package not available"}
+                df = result.df()
+                return df.to_dict('records')
+            else:
+                return [dict(row) for row in result.fetchall()]
+
+        except Exception as e:
+            error_msg = f"Error executing query: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def load_csv(
+        self,
+        table_name: str,
+        filepath: str,
+        schema: Optional[Dict[str, str]] = None,
+        if_exists: str = 'replace'
+    ) -> bool:
+        """Load a CSV file into a table.
+        
+        Args:
+            table_name: Name of table to create
+            filepath: Path to CSV file
+            schema: Optional column definitions
+            if_exists: What to do if table exists ('fail', 'replace', 'append')
+            
+        Returns:
+            bool: Success status
+        """
+        try:
+            conn = self._get_connection()
+            if conn is None:
+                return False
+
+            # Check if table exists
+            exists = conn.execute(f"""
+                SELECT name FROM sqlite_master 
+                WHERE type='table' AND name='{table_name}'
+            """).fetchone() is not None
+
+            if exists:
+                if if_exists == 'fail':
+                    raise ValueError(f"Table {table_name} already exists")
+                elif if_exists == 'replace':
+                    conn.execute(f"DROP TABLE IF EXISTS {table_name}")
+                elif if_exists != 'append':
+                    raise ValueError("if_exists must be 'fail', 'replace', or 'append'")
+
+            # Create table if needed
+            if not exists or if_exists == 'replace':
+                if schema:
+                    # Create table with schema
+                    columns = ', '.join(f"{k} {v}" for k, v in schema.items())
+                    conn.execute(f"CREATE TABLE {table_name} ({columns})")
+                else:
+                    # Infer schema from CSV
+                    conn.execute(f"""
+                        CREATE TABLE {table_name} AS 
+                        SELECT * FROM read_csv_auto('{filepath}')
+                        WHERE 1=0
+                    """)
+
+            # Load data
+            conn.execute(f"""
+                INSERT INTO {table_name}
+                SELECT * FROM read_csv_auto('{filepath}')
+            """)
+
+            return True
+
+        except Exception as e:
+            error_msg = f"Error loading CSV file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def export_csv(
+        self,
+        query: str,
+        filepath: str,
+        params: Optional[Union[tuple, dict]] = None
+    ) -> bool:
+        """Export query results to CSV.
+        
+        Args:
+            query: SQL query to execute
+            filepath: Output file path
+            params: Optional query parameters
+            
+        Returns:
+            bool: Success status
+        """
+        try:
+            # Execute query and get results as DataFrame
+            results = self.execute_query(query, params)
+            if isinstance(results, dict) and 'error' in results:
+                return False
+
+            pd = self._get_pandas()
+            if pd is None:
+                return False
+
+            # Convert to DataFrame and save
+            df = pd.DataFrame(results)
+            df.to_csv(filepath, index=False)
+            return True
+
+        except Exception as e:
+            error_msg = f"Error exporting to CSV file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def close(self):
+        """Close database connection."""
+        if self._conn:
+            self._conn.close()
+            self._conn = None
+
+# Create instance for direct function access
+_duckdb_tools = DuckDBTools()
+execute_query = _duckdb_tools.execute_query
+load_csv = _duckdb_tools.load_csv
+export_csv = _duckdb_tools.export_csv
+
+if __name__ == "__main__":
+    print("\n==================================================")
+    print("DuckDBTools Demonstration")
+    print("==================================================\n")
+    
+    # Create a temporary file for testing
+    import tempfile
+    import os
+    
+    with tempfile.NamedTemporaryFile(suffix='.csv', delete=False) as temp:
+        temp_file = temp.name
+        
+        # Create sample data
+        with open(temp_file, 'w') as f:
+            f.write("name,age,city\n")
+            f.write("Alice,25,New York\n")
+            f.write("Bob,30,San Francisco\n")
+            f.write("Charlie,35,Chicago\n")
+        
+        print("1. Loading CSV File")
+        print("------------------------------")
+        result = load_csv('users', temp_file)
+        print(f"CSV loaded successfully: {result}")
+        print()
+        
+        print("2. Executing Query")
+        print("------------------------------")
+        query = "SELECT * FROM users WHERE age > 25"
+        results = execute_query(query)
+        print("Query results:")
+        for row in results:
+            print(row)
+        print()
+        
+        print("3. Exporting Query Results")
+        print("------------------------------")
+        with tempfile.NamedTemporaryFile(suffix='.csv', delete=False) as temp2:
+            temp_file2 = temp2.name
+            result = export_csv(query, temp_file2)
+            print(f"Results exported successfully: {result}")
+            if result:
+                print("\nExported file contents:")
+                with open(temp_file2) as f:
+                    print(f.read())
+        
+        # Clean up temporary files
+        os.unlink(temp_file)
+        os.unlink(temp_file2)
+    
+    print("==================================================")
+    print("Demonstration Complete")
+    print("==================================================\n")

agents/praisonaiagents/tools/duckduckgo_tools.py

@@ -0,0 +1,52 @@
+"""DuckDuckGo search functionality.
+
+Usage:
+from praisonaiagents.tools import internet_search
+results = internet_search("AI news")
+
+or 
+from praisonaiagents.tools import duckduckgo
+results = duckduckgo("AI news")
+"""
+
+from typing import List, Dict
+import logging
+from importlib import util
+
+def internet_search(query: str) -> List[Dict]:
+    """Perform an internet search using DuckDuckGo."""
+    # Check if duckduckgo_search is installed
+    if util.find_spec("duckduckgo_search") is None:
+        error_msg = "DuckDuckGo search is not available. Please install duckduckgo_search package using: pip install duckduckgo_search"
+        logging.error(error_msg)
+        return [{"error": error_msg}]
+
+    try:
+        # Import only when needed
+        from duckduckgo_search import DDGS
+        results = []
+        ddgs = DDGS()
+        for result in ddgs.text(keywords=query, max_results=5):
+            results.append({
+                "title": result.get("title", ""),
+                "url": result.get("href", ""),
+                "snippet": result.get("body", "")
+            })
+        return results
+
+    except Exception as e:
+        error_msg = f"Error during DuckDuckGo search: {e}"
+        logging.error(error_msg)
+        return [{"error": error_msg}]
+
+def duckduckgo(query: str) -> List[Dict]:
+    """Alias for internet_search function."""
+    return internet_search(query)
+
+if __name__ == "__main__":
+    # Example usage
+    results = internet_search("Python programming")
+    for result in results:
+        print(f"\nTitle: {result.get('title')}")
+        print(f"URL: {result.get('url')}")
+        print(f"Snippet: {result.get('snippet')}")

agents/praisonaiagents/tools/excel_tools.py

@@ -0,0 +1,310 @@
+"""Tools for working with Excel files.
+
+Usage:
+from praisonaiagents.tools import excel_tools
+df = excel_tools.read_excel("data.xlsx")
+
+or
+from praisonaiagents.tools import read_excel, write_excel, merge_excel
+df = read_excel("data.xlsx")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any, TYPE_CHECKING, Tuple
+from importlib import util
+import json
+from pathlib import Path
+import tempfile
+import os
+
+if TYPE_CHECKING:
+    import pandas as pd
+    from openpyxl.styles import Font, PatternFill, Alignment, Border, Side
+    from openpyxl.chart import BarChart, LineChart, PieChart, Reference
+    from openpyxl.chart.label import DataLabelList
+
+class ExcelTools:
+    """Tools for working with Excel files."""
+    
+    def __init__(self):
+        """Initialize ExcelTools."""
+        pass
+
+    def _get_pandas(self) -> Optional['pd']:
+        """Get pandas module, installing if needed"""
+        if util.find_spec('pandas') is None:
+            error_msg = "pandas package is not available. Please install it using: pip install pandas"
+            logging.error(error_msg)
+            return None
+        if util.find_spec('openpyxl') is None:
+            error_msg = "openpyxl package is not available. Please install it using: pip install openpyxl"
+            logging.error(error_msg)
+            return None
+        import pandas as pd
+        return pd
+
+    def read_excel(
+        self,
+        filepath: str,
+        sheet_name: Optional[Union[str, int, List[Union[str, int]]]] = 0,
+        header: Optional[int] = 0,
+        usecols: Optional[List[str]] = None,
+        skiprows: Optional[Union[int, List[int]]] = None,
+        na_values: Optional[List[str]] = None,
+        dtype: Optional[Dict[str, str]] = None
+    ) -> Union[Dict[str, List[Dict[str, Any]]], List[Dict[str, Any]]]:
+        """Read an Excel file with advanced options.
+        
+        Args:
+            filepath: Path to Excel file
+            sheet_name: Sheet name(s) or index(es)
+            header: Row number(s) to use as column names
+            usecols: Columns to read
+            skiprows: Line numbers to skip
+            na_values: Additional strings to recognize as NA/NaN
+            dtype: Dict of column dtypes
+            
+        Returns:
+            Dict of sheet names to data if multiple sheets, else list of row dicts
+        """
+        try:
+            pd = self._get_pandas()
+            if pd is None:
+                return {"error": "Required packages not available"}
+
+            # Read Excel file
+            df = pd.read_excel(
+                filepath,
+                sheet_name=sheet_name,
+                header=header,
+                usecols=usecols,
+                skiprows=skiprows,
+                na_values=na_values,
+                dtype=dtype,
+                engine='openpyxl'
+            )
+            
+            # Convert to dict format
+            if isinstance(df, dict):
+                return {
+                    name: df[name].to_dict('records')
+                    for name in df.keys()
+                }
+            else:
+                return df.to_dict('records')
+                
+        except Exception as e:
+            error_msg = f"Error reading Excel file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def write_excel(
+        self,
+        filepath: str,
+        data: Union[Dict[str, List[Dict[str, Any]]], List[Dict[str, Any]]],
+        sheet_name: Optional[str] = None,
+        index: bool = False,
+        header: bool = True,
+        mode: str = 'w'
+    ) -> bool:
+        """Write data to an Excel file.
+        
+        Args:
+            filepath: Path to Excel file
+            data: Data to write (dict of sheet names to data or list of row dicts)
+            sheet_name: Sheet name if data is a list
+            index: Whether to write row indices
+            header: Whether to write column headers
+            mode: Write mode ('w' for write, 'a' for append)
+            
+        Returns:
+            bool: Success status
+        """
+        try:
+            pd = self._get_pandas()
+            if pd is None:
+                return False
+
+            # Convert data to DataFrame(s)
+            if isinstance(data, dict):
+                if mode == 'a' and os.path.exists(filepath):
+                    book = pd.ExcelFile(filepath)
+                    with pd.ExcelWriter(filepath, engine='openpyxl') as writer:
+                        # Copy existing sheets
+                        for sheet in book.sheet_names:
+                            pd.read_excel(filepath, sheet_name=sheet).to_excel(
+                                writer, sheet_name=sheet, index=index, header=header
+                            )
+                        # Add new sheets
+                        for name, sheet_data in data.items():
+                            df = pd.DataFrame(sheet_data)
+                            df.to_excel(
+                                writer, sheet_name=name, index=index, header=header
+                            )
+                else:
+                    with pd.ExcelWriter(filepath, engine='openpyxl') as writer:
+                        for name, sheet_data in data.items():
+                            df = pd.DataFrame(sheet_data)
+                            df.to_excel(
+                                writer, sheet_name=name, index=index, header=header
+                            )
+            else:
+                if mode == 'a' and os.path.exists(filepath):
+                    book = pd.ExcelFile(filepath)
+                    with pd.ExcelWriter(filepath, engine='openpyxl') as writer:
+                        # Copy existing sheets
+                        for sheet in book.sheet_names:
+                            pd.read_excel(filepath, sheet_name=sheet).to_excel(
+                                writer, sheet_name=sheet, index=index, header=header
+                            )
+                        # Add new sheet
+                        df = pd.DataFrame(data)
+                        df.to_excel(
+                            writer,
+                            sheet_name=sheet_name or 'Sheet1',
+                            index=index,
+                            header=header
+                        )
+                else:
+                    df = pd.DataFrame(data)
+                    df.to_excel(
+                        filepath,
+                        sheet_name=sheet_name or 'Sheet1',
+                        index=index,
+                        header=header,
+                        engine='openpyxl'
+                    )
+            
+            return True
+            
+        except Exception as e:
+            error_msg = f"Error writing Excel file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def merge_excel(
+        self,
+        files: List[str],
+        output_file: str,
+        how: str = 'inner',
+        on: Optional[Union[str, List[str]]] = None,
+        suffixes: Optional[Tuple[str, str]] = None
+    ) -> bool:
+        """Merge multiple Excel files.
+        
+        Args:
+            files: List of Excel files to merge
+            output_file: Output file path
+            how: Merge method ('inner', 'outer', 'left', 'right')
+            on: Column(s) to merge on
+            suffixes: Suffixes for overlapping columns
+            
+        Returns:
+            bool: Success status
+        """
+        try:
+            if len(files) < 2:
+                error_msg = "At least two files are required for merging"
+                logging.error(error_msg)
+                return False
+            
+            # Read first file
+            result = self.read_excel(files[0])
+            
+            # Merge with remaining files
+            for file in files[1:]:
+                df = self.read_excel(file)
+                if isinstance(df, dict):
+                    df = next(iter(df.values()))
+                
+                pd = self._get_pandas()
+                if pd is None:
+                    return False
+                
+                result = pd.merge(
+                    pd.DataFrame(result),
+                    pd.DataFrame(df),
+                    how=how,
+                    on=on,
+                    suffixes=suffixes or ('_1', '_2')
+                ).to_dict('records')
+            
+            # Write merged result
+            return self.write_excel(output_file, result)
+            
+        except Exception as e:
+            error_msg = f"Error merging Excel files: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+# Create instance for direct function access
+_excel_tools = ExcelTools()
+read_excel = _excel_tools.read_excel
+write_excel = _excel_tools.write_excel
+merge_excel = _excel_tools.merge_excel
+
+if __name__ == "__main__":
+    print("\n==================================================")
+    print("ExcelTools Demonstration")
+    print("==================================================\n")
+    
+    # Create a temporary file for testing
+    with tempfile.NamedTemporaryFile(suffix='.xlsx', delete=False) as temp:
+        temp_file = temp.name
+        
+        print("1. Writing Excel File")
+        print("------------------------------")
+        data = [
+            {"name": "Alice", "age": 25, "city": "New York"},
+            {"name": "Bob", "age": 30, "city": "San Francisco"},
+            {"name": "Charlie", "age": 35, "city": "Chicago"}
+        ]
+        result = write_excel(temp_file, data, "People")
+        print(f"Data written successfully: {result}")
+        print()
+        
+        print("2. Reading Excel File")
+        print("------------------------------")
+        read_data = read_excel(temp_file)
+        print("Contents of Excel file:")
+        for row in read_data:
+            print(row)
+        print()
+        
+        print("3. Merging Excel Files")
+        print("------------------------------")
+        # Create a second file for merging
+        with tempfile.NamedTemporaryFile(suffix='.xlsx', delete=False) as temp2:
+            temp_file2 = temp2.name
+            data2 = [
+                {"name": "Alice", "salary": 75000},
+                {"name": "Bob", "salary": 85000},
+                {"name": "Charlie", "salary": 95000}
+            ]
+            write_excel(temp_file2, data2, "Salaries")
+            
+            # Merge files
+            with tempfile.NamedTemporaryFile(suffix='.xlsx', delete=False) as temp3:
+                temp_file3 = temp3.name
+                result = merge_excel(
+                    [temp_file, temp_file2],
+                    temp_file3,
+                    how='inner',
+                    on='name'
+                )
+                print(f"Files merged successfully: {result}")
+                if result:
+                    merged_data = read_excel(temp_file3)
+                    print("\nMerged contents:")
+                    for row in merged_data:
+                        print(row)
+                print()
+        
+        # Clean up temporary files
+        os.unlink(temp_file)
+        os.unlink(temp_file2)
+        os.unlink(temp_file3)
+    
+    print("==================================================")
+    print("Demonstration Complete")
+    print("==================================================\n")

agents/praisonaiagents/tools/file_tools.py

@@ -0,0 +1,274 @@
+"""File handling tools for basic file operations.
+
+Usage:
+from praisonaiagents.tools import file_tools
+content = file_tools.read_file("example.txt")
+file_tools.write_file("output.txt", "Hello World")
+
+or 
+from praisonaiagents.tools import read_file, write_file, list_files
+content = read_file("example.txt")
+"""
+
+import os
+import json
+from typing import List, Dict, Union, Optional
+from pathlib import Path
+import shutil
+import logging
+
+class FileTools:
+    """Tools for file operations including read, write, list, and information."""
+    
+    @staticmethod
+    def read_file(filepath: str, encoding: str = 'utf-8') -> str:
+        """
+        Read content from a file.
+        
+        Args:
+            filepath: Path to the file
+            encoding: File encoding (default: utf-8)
+            
+        Returns:
+            str: Content of the file
+        """
+        try:
+            with open(filepath, 'r', encoding=encoding) as f:
+                return f.read()
+        except Exception as e:
+            error_msg = f"Error reading file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return error_msg
+
+    @staticmethod
+    def write_file(filepath: str, content: str, encoding: str = 'utf-8') -> bool:
+        """
+        Write content to a file.
+        
+        Args:
+            filepath: Path to the file
+            content: Content to write
+            encoding: File encoding (default: utf-8)
+            
+        Returns:
+            bool: True if successful, False otherwise
+        """
+        try:
+            # Create directory if it doesn't exist
+            os.makedirs(os.path.dirname(filepath), exist_ok=True)
+            with open(filepath, 'w', encoding=encoding) as f:
+                f.write(content)
+            return True
+        except Exception as e:
+            error_msg = f"Error writing to file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    @staticmethod
+    def list_files(directory: str, pattern: Optional[str] = None) -> List[Dict[str, Union[str, int]]]:
+        """
+        List files in a directory with optional pattern matching.
+        
+        Args:
+            directory: Directory path
+            pattern: Optional glob pattern (e.g., "*.txt")
+            
+        Returns:
+            List[Dict]: List of file information dictionaries
+        """
+        try:
+            path = Path(directory)
+            if pattern:
+                files = path.glob(pattern)
+            else:
+                files = path.iterdir()
+
+            result = []
+            for file in files:
+                if file.is_file():
+                    stat = file.stat()
+                    result.append({
+                        'name': file.name,
+                        'path': str(file),
+                        'size': stat.st_size,
+                        'modified': stat.st_mtime,
+                        'created': stat.st_ctime
+                    })
+            return result
+        except Exception as e:
+            error_msg = f"Error listing files in {directory}: {str(e)}"
+            logging.error(error_msg)
+            return [{'error': error_msg}]
+
+    @staticmethod
+    def get_file_info(filepath: str) -> Dict[str, Union[str, int]]:
+        """
+        Get detailed information about a file.
+        
+        Args:
+            filepath: Path to the file
+            
+        Returns:
+            Dict: File information including size, dates, etc.
+        """
+        try:
+            path = Path(filepath)
+            if not path.exists():
+                return {'error': f'File not found: {filepath}'}
+            
+            stat = path.stat()
+            return {
+                'name': path.name,
+                'path': str(path),
+                'size': stat.st_size,
+                'modified': stat.st_mtime,
+                'created': stat.st_ctime,
+                'is_file': path.is_file(),
+                'is_dir': path.is_dir(),
+                'extension': path.suffix,
+                'parent': str(path.parent)
+            }
+        except Exception as e:
+            error_msg = f"Error getting file info for {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return {'error': error_msg}
+
+    @staticmethod
+    def copy_file(src: str, dst: str) -> bool:
+        """
+        Copy a file from source to destination.
+        
+        Args:
+            src: Source file path
+            dst: Destination file path
+            
+        Returns:
+            bool: True if successful, False otherwise
+        """
+        try:
+            # Create destination directory if it doesn't exist
+            os.makedirs(os.path.dirname(dst), exist_ok=True)
+            shutil.copy2(src, dst)
+            return True
+        except Exception as e:
+            error_msg = f"Error copying file from {src} to {dst}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    @staticmethod
+    def move_file(src: str, dst: str) -> bool:
+        """
+        Move a file from source to destination.
+        
+        Args:
+            src: Source file path
+            dst: Destination file path
+            
+        Returns:
+            bool: True if successful, False otherwise
+        """
+        try:
+            # Create destination directory if it doesn't exist
+            os.makedirs(os.path.dirname(dst), exist_ok=True)
+            shutil.move(src, dst)
+            return True
+        except Exception as e:
+            error_msg = f"Error moving file from {src} to {dst}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    @staticmethod
+    def delete_file(filepath: str) -> bool:
+        """
+        Delete a file.
+        
+        Args:
+            filepath: Path to the file
+            
+        Returns:
+            bool: True if successful, False otherwise
+        """
+        try:
+            os.remove(filepath)
+            return True
+        except Exception as e:
+            error_msg = f"Error deleting file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+# Create instance for direct function access
+_file_tools = FileTools()
+read_file = _file_tools.read_file
+write_file = _file_tools.write_file
+list_files = _file_tools.list_files
+get_file_info = _file_tools.get_file_info
+copy_file = _file_tools.copy_file
+move_file = _file_tools.move_file
+delete_file = _file_tools.delete_file
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("FileTools Demonstration")
+    print("==================================================\n")
+
+    # Create a test directory
+    test_dir = os.path.join(os.getcwd(), "test_files")
+    os.makedirs(test_dir, exist_ok=True)
+    
+    # Create test files
+    test_file = os.path.join(test_dir, "test_file.txt")
+    test_content = "Hello, this is a test file!"
+    
+    print("1. Writing to file")
+    print("------------------------------")
+    success = write_file(test_file, test_content)
+    print(f"Write successful: {success}\n")
+    
+    print("2. Reading from file")
+    print("------------------------------")
+    content = read_file(test_file)
+    print(f"Content: {content}\n")
+    
+    print("3. File Information")
+    print("------------------------------")
+    info = get_file_info(test_file)
+    print(json.dumps(info, indent=2))
+    print()
+    
+    print("4. Listing Files")
+    print("------------------------------")
+    files = list_files(test_dir, "*.txt")
+    for file in files:
+        print(f"Found: {file['name']} ({file['size']} bytes)")
+    print()
+    
+    print("5. Copying File")
+    print("------------------------------")
+    copy_file_path = os.path.join(test_dir, "test_file_copy.txt")
+    copy_success = copy_file(test_file, copy_file_path)
+    print(f"Copy successful: {copy_success}\n")
+    
+    print("6. Moving File")
+    print("------------------------------")
+    move_file_path = os.path.join(test_dir, "test_file_moved.txt")
+    move_success = move_file(copy_file_path, move_file_path)
+    print(f"Move successful: {move_success}\n")
+    
+    print("7. Deleting Files")
+    print("------------------------------")
+    delete_success = delete_file(test_file)
+    print(f"Delete original successful: {delete_success}")
+    delete_success = delete_file(move_file_path)
+    print(f"Delete moved file successful: {delete_success}\n")
+    
+    # Clean up test directory
+    try:
+        shutil.rmtree(test_dir)
+        print("Test directory cleaned up successfully")
+    except Exception as e:
+        print(f"Error cleaning up test directory: {str(e)}")
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/json_tools.py

@@ -0,0 +1,515 @@
+"""Tools for working with JSON files.
+
+Usage:
+from praisonaiagents.tools import json_tools
+data = json_tools.read_json("data.json")
+
+or
+from praisonaiagents.tools import read_json, write_json, merge_json
+data = read_json("data.json")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any, Tuple
+from importlib import util
+import json
+from datetime import datetime
+
+class JSONTools:
+    """Tools for working with JSON files."""
+    
+    def __init__(self):
+        """Initialize JSONTools."""
+        pass
+
+    def read_json(
+        self,
+        filepath: str,
+        encoding: str = 'utf-8',
+        validate_schema: Optional[Dict[str, Any]] = None
+    ) -> Dict[str, Any]:
+        """Read a JSON file with optional schema validation.
+        
+        Args:
+            filepath: Path to JSON file
+            encoding: File encoding
+            validate_schema: Optional JSON schema for validation
+            
+        Returns:
+            Dict with JSON data
+        """
+        try:
+            # Read JSON file
+            with open(filepath, 'r', encoding=encoding) as f:
+                data = json.load(f)
+            
+            # Validate against schema if provided
+            if validate_schema:
+                if util.find_spec('jsonschema') is None:
+                    error_msg = "jsonschema package is not available. Please install it using: pip install jsonschema"
+                    logging.error(error_msg)
+                    return {"error": error_msg}
+                import jsonschema
+                try:
+                    jsonschema.validate(instance=data, schema=validate_schema)
+                except jsonschema.exceptions.ValidationError as e:
+                    error_msg = f"JSON validation failed: {str(e)}"
+                    logging.error(error_msg)
+                    return {"error": error_msg}
+            
+            return data
+            
+        except Exception as e:
+            error_msg = f"Error reading JSON file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def write_json(
+        self,
+        data: Union[Dict[str, Any], List[Any]],
+        filepath: str,
+        encoding: str = 'utf-8',
+        indent: int = 2,
+        sort_keys: bool = False,
+        ensure_ascii: bool = False
+    ) -> bool:
+        """Write data to a JSON file.
+        
+        Args:
+            data: Data to write
+            filepath: Output file path
+            encoding: File encoding
+            indent: Number of spaces for indentation
+            sort_keys: Sort dictionary keys
+            ensure_ascii: Escape non-ASCII characters
+            
+        Returns:
+            True if successful, False otherwise
+        """
+        try:
+            with open(filepath, 'w', encoding=encoding) as f:
+                json.dump(
+                    data,
+                    f,
+                    indent=indent,
+                    sort_keys=sort_keys,
+                    ensure_ascii=ensure_ascii
+                )
+            return True
+        except Exception as e:
+            error_msg = f"Error writing JSON file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def merge_json(
+        self,
+        files: List[str],
+        output_file: str,
+        merge_arrays: bool = True,
+        overwrite_duplicates: bool = True
+    ) -> bool:
+        """Merge multiple JSON files.
+        
+        Args:
+            files: List of JSON files to merge
+            output_file: Output file path
+            merge_arrays: Merge arrays instead of overwriting
+            overwrite_duplicates: Overwrite duplicate keys
+            
+        Returns:
+            True if successful, False otherwise
+        """
+        try:
+            if len(files) < 2:
+                raise ValueError("At least two files are required for merging")
+            
+            # Read first file
+            result = self.read_json(files[0])
+            
+            # Merge with remaining files
+            for file in files[1:]:
+                data = self.read_json(file)
+                result = self._deep_merge(
+                    result,
+                    data,
+                    merge_arrays=merge_arrays,
+                    overwrite_duplicates=overwrite_duplicates
+                )
+            
+            # Write merged result
+            return self.write_json(result, output_file)
+        except Exception as e:
+            error_msg = f"Error merging JSON files: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def _deep_merge(
+        self,
+        dict1: Dict[str, Any],
+        dict2: Dict[str, Any],
+        merge_arrays: bool = True,
+        overwrite_duplicates: bool = True
+    ) -> Dict[str, Any]:
+        """Deep merge two dictionaries.
+        
+        Args:
+            dict1: First dictionary
+            dict2: Second dictionary
+            merge_arrays: Merge arrays instead of overwriting
+            overwrite_duplicates: Overwrite duplicate keys
+            
+        Returns:
+            Merged dictionary
+        """
+        result = dict1.copy()
+        
+        for key, value in dict2.items():
+            if key in result:
+                if isinstance(result[key], dict) and isinstance(value, dict):
+                    result[key] = self._deep_merge(
+                        result[key],
+                        value,
+                        merge_arrays=merge_arrays,
+                        overwrite_duplicates=overwrite_duplicates
+                    )
+                elif isinstance(result[key], list) and isinstance(value, list):
+                    if merge_arrays:
+                        result[key].extend(value)
+                    elif overwrite_duplicates:
+                        result[key] = value
+                elif overwrite_duplicates:
+                    result[key] = value
+            else:
+                result[key] = value
+        
+        return result
+
+    def validate_json(
+        self,
+        data: Union[Dict[str, Any], str],
+        schema: Dict[str, Any]
+    ) -> Tuple[bool, Optional[str]]:
+        """Validate JSON data against a schema.
+        
+        Args:
+            data: JSON data or filepath
+            schema: JSON schema for validation
+            
+        Returns:
+            Tuple of (is_valid, error_message)
+        """
+        try:
+            if util.find_spec('jsonschema') is None:
+                error_msg = "jsonschema package is not available. Please install it using: pip install jsonschema"
+                logging.error(error_msg)
+                return False, error_msg
+            import jsonschema
+
+            # Load data if filepath provided
+            if isinstance(data, str):
+                with open(data, 'r') as f:
+                    data = json.load(f)
+            
+            jsonschema.validate(instance=data, schema=schema)
+            return True, None
+            
+        except jsonschema.exceptions.ValidationError as e:
+            error_msg = f"JSON validation failed: {str(e)}"
+            logging.error(error_msg)
+            return False, error_msg
+            
+        except Exception as e:
+            error_msg = f"Error validating JSON: {str(e)}"
+            logging.error(error_msg)
+            return False, error_msg
+
+    def analyze_json(
+        self,
+        data: Union[Dict[str, Any], str],
+        max_depth: int = 10
+    ) -> Dict[str, Any]:
+        """Analyze JSON data structure.
+        
+        Args:
+            data: JSON data or filepath
+            max_depth: Maximum depth to analyze
+            
+        Returns:
+            Dict with analysis results
+        """
+        try:
+            # Load data if filepath provided
+            if isinstance(data, str):
+                data = self.read_json(data)
+            
+            def analyze_value(value: Any, depth: int = 0) -> Dict[str, Any]:
+                if depth >= max_depth:
+                    return {'type': 'max_depth_reached'}
+                
+                result = {'type': type(value).__name__}
+                
+                if isinstance(value, dict):
+                    result['size'] = len(value)
+                    result['keys'] = list(value.keys())
+                    if depth < max_depth - 1:
+                        result['children'] = {
+                            k: analyze_value(v, depth + 1)
+                            for k, v in value.items()
+                        }
+                
+                elif isinstance(value, list):
+                    result['length'] = len(value)
+                    if value:
+                        result['element_types'] = list(set(
+                            type(x).__name__ for x in value
+                        ))
+                        if depth < max_depth - 1:
+                            result['sample_elements'] = [
+                                analyze_value(x, depth + 1)
+                                for x in value[:5]
+                            ]
+                
+                elif isinstance(value, (int, float)):
+                    result.update({
+                        'value': value,
+                        'is_integer': isinstance(value, int)
+                    })
+                
+                elif isinstance(value, str):
+                    result.update({
+                        'length': len(value),
+                        'sample': value[:100] if len(value) > 100 else value
+                    })
+                
+                return result
+            
+            return {
+                'analysis_time': datetime.now().isoformat(),
+                'structure': analyze_value(data)
+            }
+        except Exception as e:
+            error_msg = f"Error analyzing JSON: {str(e)}"
+            logging.error(error_msg)
+            return {}
+
+    def transform_json(
+        self,
+        data: Union[Dict[str, Any], str],
+        transformations: List[Dict[str, Any]]
+    ) -> Dict[str, Any]:
+        """Transform JSON data using a list of operations.
+        
+        Args:
+            data: JSON data or filepath
+            transformations: List of transformation operations
+            
+        Returns:
+            Transformed JSON data
+        """
+        try:
+            # Load data if filepath provided
+            if isinstance(data, str):
+                data = self.read_json(data)
+            
+            result = data.copy()
+            
+            for transform in transformations:
+                op = transform.get('operation')
+                path = transform.get('path', '').split('.')
+                value = transform.get('value')
+                
+                if op == 'set':
+                    self._set_value(result, path, value)
+                elif op == 'delete':
+                    self._delete_value(result, path)
+                elif op == 'rename':
+                    old_path = path
+                    new_path = value.split('.')
+                    self._rename_key(result, old_path, new_path)
+                elif op == 'move':
+                    old_path = path
+                    new_path = value.split('.')
+                    self._move_value(result, old_path, new_path)
+            
+            return result
+        except Exception as e:
+            error_msg = f"Error transforming JSON: {str(e)}"
+            logging.error(error_msg)
+            return data
+
+    def _set_value(self, data: Dict[str, Any], path: List[str], value: Any):
+        """Set a value at the specified path."""
+        current = data
+        for key in path[:-1]:
+            if key not in current:
+                current[key] = {}
+            current = current[key]
+        current[path[-1]] = value
+
+    def _delete_value(self, data: Dict[str, Any], path: List[str]):
+        """Delete a value at the specified path."""
+        current = data
+        for key in path[:-1]:
+            if key not in current:
+                return
+            current = current[key]
+        if path[-1] in current:
+            del current[path[-1]]
+
+    def _rename_key(
+        self,
+        data: Dict[str, Any],
+        old_path: List[str],
+        new_path: List[str]
+    ):
+        """Rename a key at the specified path."""
+        value = self._get_value(data, old_path)
+        if value is not None:
+            self._delete_value(data, old_path)
+            self._set_value(data, new_path, value)
+
+    def _move_value(
+        self,
+        data: Dict[str, Any],
+        old_path: List[str],
+        new_path: List[str]
+    ):
+        """Move a value from one path to another."""
+        self._rename_key(data, old_path, new_path)
+
+    def _get_value(
+        self,
+        data: Dict[str, Any],
+        path: List[str]
+    ) -> Optional[Any]:
+        """Get a value at the specified path."""
+        current = data
+        for key in path:
+            if key not in current:
+                return None
+            current = current[key]
+        return current
+
+# Create instance for direct function access
+_json_tools = JSONTools()
+read_json = _json_tools.read_json
+write_json = _json_tools.write_json
+merge_json = _json_tools.merge_json
+validate_json = _json_tools.validate_json
+analyze_json = _json_tools.analyze_json
+transform_json = _json_tools.transform_json
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("JSONTools Demonstration")
+    print("==================================================\n")
+    
+    # Sample data
+    data1 = {
+        'id': 1,
+        'name': 'Alice',
+        'scores': [95, 87, 92],
+        'details': {
+            'age': 25,
+            'city': 'New York'
+        }
+    }
+    
+    data2 = {
+        'id': 2,
+        'name': 'Bob',
+        'scores': [88, 90, 85],
+        'details': {
+            'age': 30,
+            'country': 'USA'
+        }
+    }
+    
+    # 1. Write JSON files
+    print("1. Writing JSON Files")
+    print("------------------------------")
+    success = write_json(data1, 'test1.json')
+    print(f"First file written: {success}")
+    success = write_json(data2, 'test2.json')
+    print(f"Second file written: {success}")
+    print()
+    
+    # 2. Read JSON file
+    print("2. Reading JSON File")
+    print("------------------------------")
+    data = read_json('test1.json')
+    print("Contents of test1.json:")
+    print(json.dumps(data, indent=2))
+    print()
+    
+    # 3. Merge JSON files
+    print("3. Merging JSON Files")
+    print("------------------------------")
+    success = merge_json(['test1.json', 'test2.json'], 'merged.json')
+    print(f"Files merged: {success}")
+    if success:
+        print("Merged contents:")
+        print(json.dumps(read_json('merged.json'), indent=2))
+    print()
+    
+    # 4. Validate JSON
+    print("4. Validating JSON")
+    print("------------------------------")
+    schema = {
+        'type': 'object',
+        'properties': {
+            'id': {'type': 'integer'},
+            'name': {'type': 'string'},
+            'scores': {
+                'type': 'array',
+                'items': {'type': 'number'}
+            },
+            'details': {
+                'type': 'object',
+                'properties': {
+                    'age': {'type': 'integer'},
+                    'city': {'type': 'string'}
+                }
+            }
+        },
+        'required': ['id', 'name']
+    }
+    
+    is_valid, error = validate_json(data1, schema)
+    print(f"Validation result: {is_valid}")
+    if error:
+        print(f"Validation error: {error}")
+    print()
+    
+    # 5. Analyze JSON
+    print("5. Analyzing JSON")
+    print("------------------------------")
+    analysis = analyze_json(data1)
+    print("Analysis results:")
+    print(json.dumps(analysis, indent=2))
+    print()
+    
+    # 6. Transform JSON
+    print("6. Transforming JSON")
+    print("------------------------------")
+    transformations = [
+        {
+            'operation': 'set',
+            'path': 'details.status',
+            'value': 'active'
+        },
+        {
+            'operation': 'rename',
+            'path': 'details.city',
+            'value': 'details.location'
+        }
+    ]
+    
+    transformed = transform_json(data1, transformations)
+    print("Transformed data:")
+    print(json.dumps(transformed, indent=2))
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/newspaper_tools.py

@@ -0,0 +1,354 @@
+"""Newspaper tools for scraping and parsing news articles.
+
+Usage:
+from praisonaiagents.tools import newspaper_tools
+article = newspaper_tools.get_article("https://example.com/article")
+sources = newspaper_tools.get_news_sources("technology")
+articles = newspaper_tools.get_articles_from_source("https://techcrunch.com")
+
+or
+from praisonaiagents.tools import get_article, get_news_sources
+article = get_article("https://example.com/article")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any
+from importlib import util
+import json
+from urllib.parse import urlparse
+
+# Predefined list of popular news sources
+POPULAR_NEWS_SOURCES = {
+    'technology': [
+        'https://techcrunch.com',
+        'https://www.theverge.com',
+        'https://www.wired.com',
+        'https://www.engadget.com',
+        'https://arstechnica.com'
+    ],
+    'business': [
+        'https://www.bloomberg.com',
+        'https://www.reuters.com',
+        'https://www.wsj.com',
+        'https://www.ft.com',
+        'https://www.cnbc.com'
+    ],
+    'general': [
+        'https://www.nytimes.com',
+        'https://www.theguardian.com',
+        'https://www.washingtonpost.com',
+        'https://www.bbc.com',
+        'https://www.cnn.com'
+    ],
+    'sports': [
+        'https://www.espn.com',
+        'https://sports.yahoo.com',
+        'https://www.cbssports.com',
+        'https://www.skysports.com',
+        'https://www.bleacherreport.com'
+    ],
+    'entertainment': [
+        'https://variety.com',
+        'https://www.hollywoodreporter.com',
+        'https://www.ew.com',
+        'https://www.deadline.com',
+        'https://www.imdb.com/news'
+    ],
+    'science': [
+        'https://www.scientificamerican.com',
+        'https://www.sciencedaily.com',
+        'https://www.newscientist.com',
+        'https://www.sciencemag.org',
+        'https://www.nature.com/news'
+    ]
+}
+
+class NewspaperTools:
+    """Tools for scraping and parsing news articles."""
+    
+    def __init__(self):
+        """Initialize NewspaperTools and check for newspaper package."""
+        self._check_newspaper()
+        
+    def _check_newspaper(self):
+        """Check if newspaper package is installed."""
+        if util.find_spec("newspaper") is None:
+            raise ImportError("newspaper3k package is not available. Please install it using: pip install newspaper3k")
+        global newspaper
+        import newspaper
+
+    def get_article(
+        self, 
+        url: str,
+        language: str = 'en'
+    ) -> Dict[str, Any]:
+        """
+        Extract and parse a news article from a URL.
+        
+        Args:
+            url: URL of the article
+            language: Language code (e.g., 'en' for English)
+            
+        Returns:
+            Dict: Article information including title, text, authors, etc.
+        """
+        try:
+            from newspaper import Article, Config
+            
+            # Configure article download
+            config = Config()
+            config.browser_user_agent = 'Mozilla/5.0'
+            config.language = language
+            
+            # Download and parse article
+            article = Article(url, config=config)
+            article.download()
+            article.parse()
+            
+            # Try to extract additional information
+            try:
+                article.nlp()
+            except Exception as e:
+                logging.warning(f"NLP processing failed: {str(e)}")
+            
+            # Build response
+            response = {
+                "url": url,
+                "title": article.title,
+                "text": article.text,
+                "authors": article.authors,
+                "publish_date": article.publish_date.isoformat() if article.publish_date else None,
+                "top_image": article.top_image,
+                "images": list(article.images),
+                "movies": list(article.movies),
+                "source_domain": urlparse(url).netloc,
+            }
+            
+            # Add NLP results if available
+            if hasattr(article, 'keywords') and article.keywords:
+                response["keywords"] = article.keywords
+            if hasattr(article, 'summary') and article.summary:
+                response["summary"] = article.summary
+            
+            return response
+        except Exception as e:
+            error_msg = f"Error extracting article from {url}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def get_news_sources(
+        self, 
+        category: Optional[str] = None,
+        language: str = 'en',
+        country: Optional[str] = None
+    ) -> Union[List[Dict[str, str]], Dict[str, str]]:
+        """
+        Get a list of news sources, optionally filtered by category.
+        
+        Args:
+            category: Category to filter by (e.g., 'technology', 'sports')
+            language: Language code
+            country: Country code
+            
+        Returns:
+            List[Dict] or Dict: List of news sources or error dict
+        """
+        try:
+            sources = []
+            
+            # Get sources for the specified category or all categories
+            if category:
+                category = category.lower()
+                if category in POPULAR_NEWS_SOURCES:
+                    urls = POPULAR_NEWS_SOURCES[category]
+                else:
+                    urls = []
+                    for cat_urls in POPULAR_NEWS_SOURCES.values():
+                        urls.extend(cat_urls)
+            else:
+                urls = []
+                for cat_urls in POPULAR_NEWS_SOURCES.values():
+                    urls.extend(cat_urls)
+            
+            # Create source objects
+            for url in urls:
+                domain = urlparse(url).netloc
+                source = {
+                    "url": url,
+                    "domain": domain,
+                    "name": domain.replace("www.", "").split(".")[0].title(),
+                    "category": category if category else "general"
+                }
+                sources.append(source)
+            
+            return sources
+        except Exception as e:
+            error_msg = f"Error getting news sources: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def get_articles_from_source(
+        self, 
+        source_url: str,
+        limit: int = 10,
+        language: str = 'en'
+    ) -> Union[List[Dict[str, Any]], Dict[str, str]]:
+        """
+        Get recent articles from a news source.
+        
+        Args:
+            source_url: URL of the news source
+            limit: Maximum number of articles to return
+            language: Language code
+            
+        Returns:
+            List[Dict] or Dict: List of articles or error dict
+        """
+        try:
+            from newspaper import Source, Config
+            
+            # Configure source scraping
+            config = Config()
+            config.browser_user_agent = 'Mozilla/5.0'
+            config.language = language
+            config.fetch_images = False  # Speed up processing
+            
+            # Build news source
+            source = Source(source_url, config=config)
+            source.build()
+            
+            # Get articles
+            articles = []
+            for article_url in source.article_urls()[:limit]:
+                try:
+                    article = self.get_article(article_url, language)
+                    if "error" not in article:
+                        articles.append(article)
+                except Exception as e:
+                    logging.warning(f"Error processing article {article_url}: {str(e)}")
+                    continue
+                
+                if len(articles) >= limit:
+                    break
+            
+            return articles
+        except Exception as e:
+            error_msg = f"Error getting articles from {source_url}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def get_trending_topics(
+        self,
+        sources: Optional[List[str]] = None,
+        limit: int = 10,
+        language: str = 'en'
+    ) -> Union[List[str], Dict[str, str]]:
+        """
+        Get trending topics across news sources.
+        
+        Args:
+            sources: List of source URLs to analyze
+            limit: Maximum number of trending topics to return
+            language: Language code
+            
+        Returns:
+            List[str] or Dict: List of trending topics or error dict
+        """
+        try:
+            from collections import Counter
+            
+            # Use default sources if none provided
+            if not sources:
+                sources_data = self.get_news_sources(language=language)
+                if isinstance(sources_data, dict) and "error" in sources_data:
+                    return sources_data
+                sources = [s["url"] for s in sources_data[:5]]  # Use top 5 sources
+            
+            # Collect keywords from articles
+            all_keywords = []
+            for source_url in sources:
+                try:
+                    articles = self.get_articles_from_source(source_url, limit=5, language=language)
+                    if isinstance(articles, list):
+                        for article in articles:
+                            if "keywords" in article:
+                                all_keywords.extend(article["keywords"])
+                except Exception as e:
+                    logging.warning(f"Error processing source {source_url}: {str(e)}")
+                    continue
+            
+            # Get most common keywords
+            trending = Counter(all_keywords).most_common(limit)
+            return [topic for topic, count in trending]
+        except Exception as e:
+            error_msg = f"Error getting trending topics: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+# Create instance for direct function access
+_newspaper_tools = NewspaperTools()
+get_article = _newspaper_tools.get_article
+get_news_sources = _newspaper_tools.get_news_sources
+get_articles_from_source = _newspaper_tools.get_articles_from_source
+get_trending_topics = _newspaper_tools.get_trending_topics
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("NewspaperTools Demonstration")
+    print("==================================================\n")
+    
+    # 1. Get news sources
+    print("1. Getting News Sources")
+    print("------------------------------")
+    tech_sources = get_news_sources("technology")
+    print("Technology news sources:")
+    if isinstance(tech_sources, list):
+        print(json.dumps(tech_sources[:3], indent=2))  # Show first 3 sources
+    else:
+        print(tech_sources)  # Show error
+    print()
+    
+    if isinstance(tech_sources, list) and tech_sources:
+        source_url = tech_sources[0]["url"]
+        
+        # 2. Get articles from a source
+        print("2. Getting Articles from Source")
+        print("------------------------------")
+        articles = get_articles_from_source(source_url, limit=2)
+        print(f"Articles from {source_url}:")
+        if isinstance(articles, list):
+            for article in articles:
+                print(f"- {article['title']}")
+                if "summary" in article:
+                    print(f"  Summary: {article['summary'][:200]}...")
+        else:
+            print(articles)  # Show error
+        print()
+        
+        # 3. Get a single article
+        print("3. Getting Single Article")
+        print("------------------------------")
+        if isinstance(articles, list) and articles:
+            article_url = articles[0]["url"]
+            article = get_article(article_url)
+            if "error" not in article:
+                print(f"Article: {article['title']}")
+                if "summary" in article:
+                    print(f"Summary: {article['summary'][:200]}...")
+                print(f"Authors: {', '.join(article['authors'])}")
+                print(f"Date: {article['publish_date']}")
+            else:
+                print(article)  # Show error
+        print()
+        
+        # 4. Get trending topics
+        print("4. Getting Trending Topics")
+        print("------------------------------")
+        topics = get_trending_topics([source_url], limit=5)
+        print("Trending topics:")
+        print(json.dumps(topics, indent=2))
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/pandas_tools.py

@@ -0,0 +1,329 @@
+"""Pandas tools for data manipulation and analysis.
+
+Usage:
+from praisonaiagents.tools import pandas_tools
+df = pandas_tools.read_csv("data.csv")
+df = pandas_tools.filter_data(df, "column > 5")
+summary = pandas_tools.get_summary(df)
+
+or
+from praisonaiagents.tools import read_csv, filter_data, get_summary
+df = read_csv("data.csv")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any
+from importlib import util
+import json
+import os
+
+# Import pandas for type hints, but don't use it until we check it's installed
+if util.find_spec("pandas") is not None:
+    import pandas as pd
+    import numpy as np
+else:
+    # Create a placeholder for type hints
+    class pd:
+        DataFrame = None
+
+def _convert_to_serializable(obj: Any) -> Any:
+    """Convert numpy/pandas types to JSON serializable Python types."""
+    if isinstance(obj, (np.integer, np.floating)):
+        return obj.item()
+    elif isinstance(obj, np.ndarray):
+        return obj.tolist()
+    elif isinstance(obj, pd.Series):
+        return obj.to_list()
+    elif isinstance(obj, pd.DataFrame):
+        return obj.to_dict(orient='records')
+    return obj
+
+class PandasTools:
+    """Tools for data manipulation and analysis using pandas."""
+    
+    def __init__(self):
+        """Initialize PandasTools and check for pandas installation."""
+        self._check_pandas()
+        
+    def _check_pandas(self):
+        """Check if pandas is installed."""
+        if util.find_spec("pandas") is None:
+            raise ImportError("pandas is not available. Please install it using: pip install pandas")
+        global pd, np
+        import pandas as pd
+        import numpy as np
+
+    def read_csv(self, filepath: str, **kwargs) -> Union[pd.DataFrame, Dict[str, str]]:
+        """
+        Read a CSV file into a pandas DataFrame.
+        
+        Args:
+            filepath: Path to the CSV file
+            **kwargs: Additional arguments to pass to pd.read_csv()
+            
+        Returns:
+            pd.DataFrame or Dict: DataFrame if successful, error dict if failed
+        """
+        try:
+            return pd.read_csv(filepath, **kwargs)
+        except Exception as e:
+            error_msg = f"Error reading CSV file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def read_excel(self, filepath: str, **kwargs) -> Union[pd.DataFrame, Dict[str, str]]:
+        """
+        Read an Excel file into a pandas DataFrame.
+        
+        Args:
+            filepath: Path to the Excel file
+            **kwargs: Additional arguments to pass to pd.read_excel()
+            
+        Returns:
+            pd.DataFrame or Dict: DataFrame if successful, error dict if failed
+        """
+        try:
+            return pd.read_excel(filepath, **kwargs)
+        except Exception as e:
+            error_msg = f"Error reading Excel file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def write_csv(self, df: pd.DataFrame, filepath: str, **kwargs) -> bool:
+        """
+        Write DataFrame to a CSV file.
+        
+        Args:
+            df: DataFrame to write
+            filepath: Output file path
+            **kwargs: Additional arguments to pass to df.to_csv()
+            
+        Returns:
+            bool: True if successful, False otherwise
+        """
+        try:
+            os.makedirs(os.path.dirname(filepath), exist_ok=True)
+            df.to_csv(filepath, **kwargs)
+            return True
+        except Exception as e:
+            error_msg = f"Error writing CSV file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def write_excel(self, df: pd.DataFrame, filepath: str, **kwargs) -> bool:
+        """
+        Write DataFrame to an Excel file.
+        
+        Args:
+            df: DataFrame to write
+            filepath: Output file path
+            **kwargs: Additional arguments to pass to df.to_excel()
+            
+        Returns:
+            bool: True if successful, False otherwise
+        """
+        try:
+            os.makedirs(os.path.dirname(filepath), exist_ok=True)
+            df.to_excel(filepath, **kwargs)
+            return True
+        except Exception as e:
+            error_msg = f"Error writing Excel file {filepath}: {str(e)}"
+            logging.error(error_msg)
+            return False
+
+    def filter_data(self, df: pd.DataFrame, query: str) -> Union[pd.DataFrame, Dict[str, str]]:
+        """
+        Filter DataFrame using a query string.
+        
+        Args:
+            df: Input DataFrame
+            query: Query string (e.g., "column > 5 and other_column == 'value'")
+            
+        Returns:
+            pd.DataFrame or Dict: Filtered DataFrame if successful, error dict if failed
+        """
+        try:
+            return df.query(query)
+        except Exception as e:
+            error_msg = f"Error filtering data with query '{query}': {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def get_summary(self, df: pd.DataFrame) -> Dict[str, Any]:
+        """
+        Get a summary of the DataFrame including basic statistics and info.
+        
+        Args:
+            df: Input DataFrame
+            
+        Returns:
+            Dict: Summary statistics and information
+        """
+        try:
+            if not isinstance(df, pd.DataFrame):
+                raise TypeError(f"Expected pandas DataFrame, got {type(df).__name__}")
+                
+            numeric_summary = df.describe().to_dict()
+            # Convert numpy types to native Python types
+            for col in numeric_summary:
+                numeric_summary[col] = {k: _convert_to_serializable(v) 
+                                     for k, v in numeric_summary[col].items()}
+            
+            summary = {
+                "shape": list(df.shape),
+                "columns": list(df.columns),
+                "dtypes": df.dtypes.astype(str).to_dict(),
+                "null_counts": df.isnull().sum().to_dict(),
+                "numeric_summary": numeric_summary,
+                "memory_usage": int(df.memory_usage(deep=True).sum()),
+            }
+            return summary
+        except Exception as e:
+            error_msg = f"Error getting data summary: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def group_by(
+        self, 
+        df: pd.DataFrame, 
+        columns: Union[str, List[str]], 
+        agg_dict: Dict[str, Union[str, List[str]]]
+    ) -> Union[pd.DataFrame, Dict[str, str]]:
+        """
+        Group DataFrame by columns and apply aggregation functions.
+        
+        Args:
+            df: Input DataFrame
+            columns: Column(s) to group by
+            agg_dict: Dictionary of column:function pairs for aggregation
+            
+        Returns:
+            pd.DataFrame or Dict: Grouped DataFrame if successful, error dict if failed
+        """
+        try:
+            return df.groupby(columns).agg(agg_dict).reset_index()
+        except Exception as e:
+            error_msg = f"Error grouping data: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def pivot_table(
+        self, 
+        df: pd.DataFrame, 
+        index: Union[str, List[str]], 
+        columns: Optional[Union[str, List[str]]] = None,
+        values: Optional[Union[str, List[str]]] = None,
+        aggfunc: str = "mean"
+    ) -> Union[pd.DataFrame, Dict[str, str]]:
+        """
+        Create a pivot table from DataFrame.
+        
+        Args:
+            df: Input DataFrame
+            index: Column(s) to use as index
+            columns: Column(s) to use as columns
+            values: Column(s) to aggregate
+            aggfunc: Aggregation function to use
+            
+        Returns:
+            pd.DataFrame or Dict: Pivot table if successful, error dict if failed
+        """
+        try:
+            return pd.pivot_table(
+                df,
+                index=index,
+                columns=columns,
+                values=values,
+                aggfunc=aggfunc
+            ).reset_index()
+        except Exception as e:
+            error_msg = f"Error creating pivot table: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+# Create instance for direct function access
+_pandas_tools = PandasTools()
+read_csv = _pandas_tools.read_csv
+read_excel = _pandas_tools.read_excel
+write_csv = _pandas_tools.write_csv
+write_excel = _pandas_tools.write_excel
+filter_data = _pandas_tools.filter_data
+get_summary = _pandas_tools.get_summary
+group_by = _pandas_tools.group_by
+pivot_table = _pandas_tools.pivot_table
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("PandasTools Demonstration")
+    print("==================================================\n")
+
+    # Create a test directory
+    test_dir = os.path.join(os.getcwd(), "test_files")
+    os.makedirs(test_dir, exist_ok=True)
+    
+    # Create a sample DataFrame
+    df = pd.DataFrame({
+        'name': ['John', 'Jane', 'Bob', 'Alice', 'Charlie'],
+        'age': [25, 30, 35, 28, 32],
+        'city': ['New York', 'London', 'Paris', 'Tokyo', 'London'],
+        'salary': [50000, 60000, 75000, 65000, 55000]
+    })
+    
+    # 1. Write to CSV
+    print("1. Writing to CSV")
+    print("------------------------------")
+    csv_file = os.path.join(test_dir, "sample.csv")
+    success = write_csv(df, csv_file, index=False)
+    print(f"Write successful: {success}\n")
+    
+    # 2. Read from CSV
+    print("2. Reading from CSV")
+    print("------------------------------")
+    df_read = read_csv(csv_file)
+    print("First few rows:")
+    print(df_read.head())
+    print()
+    
+    # 3. Filter Data
+    print("3. Filtering Data")
+    print("------------------------------")
+    filtered_df = filter_data(df, "age > 30 and salary > 60000")
+    print("People over 30 with salary > 60000:")
+    print(filtered_df)
+    print()
+    
+    # 4. Get Summary
+    print("4. Data Summary")
+    print("------------------------------")
+    summary = get_summary(df)
+    print(json.dumps(summary, indent=2))
+    print()
+    
+    # 5. Group By
+    print("5. Group By")
+    print("------------------------------")
+    grouped = group_by(df, "city", {"salary": ["mean", "count"], "age": "mean"})
+    print("Statistics by city:")
+    print(grouped)
+    print()
+    
+    # 6. Pivot Table
+    print("6. Pivot Table")
+    print("------------------------------")
+    pivoted = pivot_table(df, index="city", values=["salary", "age"])
+    print("Pivot table by city:")
+    print(pivoted)
+    print()
+    
+    # Clean up test directory
+    try:
+        import shutil
+        shutil.rmtree(test_dir)
+        print("Test directory cleaned up successfully")
+    except Exception as e:
+        print(f"Error cleaning up test directory: {str(e)}")
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/python_tools.py

@@ -0,0 +1,423 @@
+"""Tools for Python code execution and analysis.
+
+Usage:
+from praisonaiagents.tools import python_tools
+result = python_tools.execute_code("print('Hello, World!')")
+
+or
+from praisonaiagents.tools import execute_code, analyze_code, format_code
+result = execute_code("print('Hello, World!')")
+"""
+
+import logging
+from typing import Dict, List, Optional, Any
+from importlib import util
+import io
+from contextlib import redirect_stdout, redirect_stderr
+import traceback
+
+class PythonTools:
+    """Tools for Python code execution and analysis."""
+    
+    def __init__(self):
+        """Initialize PythonTools."""
+        self._check_dependencies()
+        
+    def _check_dependencies(self):
+        """Check if required packages are installed."""
+        missing = []
+        for package in ['black', 'pylint', 'autopep8']:
+            if util.find_spec(package) is None:
+                missing.append(package)
+        
+        if missing:
+            raise ImportError(
+                f"Required packages not available. Please install: {', '.join(missing)}\n"
+                f"Run: pip install {' '.join(missing)}"
+            )
+
+    def execute_code(
+        self,
+        code: str,
+        globals_dict: Optional[Dict[str, Any]] = None,
+        locals_dict: Optional[Dict[str, Any]] = None,
+        timeout: int = 30,
+        max_output_size: int = 10000
+    ) -> Dict[str, Any]:
+        """Execute Python code safely."""
+        try:
+            # Set up execution environment
+            if globals_dict is None:
+                globals_dict = {'__builtins__': __builtins__}
+            if locals_dict is None:
+                locals_dict = {}
+            
+            # Capture output
+            stdout_buffer = io.StringIO()
+            stderr_buffer = io.StringIO()
+            
+            try:
+                # Compile code
+                compiled_code = compile(code, '<string>', 'exec')
+                
+                # Execute with output capture
+                with redirect_stdout(stdout_buffer), redirect_stderr(stderr_buffer):
+                    exec(compiled_code, globals_dict, locals_dict)
+                    
+                    # Get last expression value if any
+                    import ast
+                    tree = ast.parse(code)
+                    if tree.body and isinstance(tree.body[-1], ast.Expr):
+                        result = eval(
+                            compile(ast.Expression(tree.body[-1].value), '<string>', 'eval'),
+                            globals_dict,
+                            locals_dict
+                        )
+                    else:
+                        result = None
+                
+                # Get output
+                stdout = stdout_buffer.getvalue()
+                stderr = stderr_buffer.getvalue()
+                
+                # Truncate output if too large
+                if len(stdout) > max_output_size:
+                    stdout = stdout[:max_output_size] + "...[truncated]"
+                if len(stderr) > max_output_size:
+                    stderr = stderr[:max_output_size] + "...[truncated]"
+                
+                return {
+                    'result': result,
+                    'stdout': stdout,
+                    'stderr': stderr,
+                    'success': True
+                }
+            
+            except Exception as e:
+                error_msg = f"Error executing code: {str(e)}"
+                logging.error(error_msg)
+                return {
+                    'result': None,
+                    'stdout': stdout_buffer.getvalue(),
+                    'stderr': error_msg,
+                    'success': False
+                }
+            
+        except Exception as e:
+            error_msg = f"Error executing code: {str(e)}"
+            logging.error(error_msg)
+            return {
+                'result': None,
+                'stdout': '',
+                'stderr': error_msg,
+                'success': False
+            }
+
+    def analyze_code(
+        self,
+        code: str
+    ) -> Optional[Dict[str, Any]]:
+        """Analyze Python code structure and quality.
+        
+        Args:
+            code: Python code to analyze
+            
+        Returns:
+            Dictionary with analysis results
+        """
+        try:
+            # Import ast only when needed
+            import ast
+            
+            # Parse code
+            tree = ast.parse(code)
+            
+            # Analyze structure
+            analysis = {
+                'imports': [],
+                'functions': [],
+                'classes': [],
+                'variables': [],
+                'complexity': {
+                    'lines': len(code.splitlines()),
+                    'functions': 0,
+                    'classes': 0,
+                    'branches': 0
+                }
+            }
+            
+            # Analyze nodes
+            for node in ast.walk(tree):
+                if isinstance(node, ast.Import):
+                    for name in node.names:
+                        analysis['imports'].append(name.name)
+                elif isinstance(node, ast.ImportFrom):
+                    module = node.module or ''
+                    for name in node.names:
+                        analysis['imports'].append(f"{module}.{name.name}")
+                elif isinstance(node, ast.FunctionDef):
+                    analysis['functions'].append({
+                        'name': node.name,
+                        'args': [
+                            arg.arg for arg in node.args.args
+                        ],
+                        'decorators': [
+                            ast.unparse(d) for d in node.decorator_list
+                        ]
+                    })
+                    analysis['complexity']['functions'] += 1
+                elif isinstance(node, ast.ClassDef):
+                    analysis['classes'].append({
+                        'name': node.name,
+                        'bases': [
+                            ast.unparse(base) for base in node.bases
+                        ],
+                        'decorators': [
+                            ast.unparse(d) for d in node.decorator_list
+                        ]
+                    })
+                    analysis['complexity']['classes'] += 1
+                elif isinstance(node, ast.Assign):
+                    for target in node.targets:
+                        if isinstance(target, ast.Name):
+                            analysis['variables'].append(target.id)
+                elif isinstance(node, (ast.If, ast.While, ast.For)):
+                    analysis['complexity']['branches'] += 1
+            
+            return analysis
+        except Exception as e:
+            error_msg = f"Error analyzing code: {str(e)}"
+            logging.error(error_msg)
+            return None
+
+    def format_code(
+        self,
+        code: str,
+        style: str = 'black',
+        line_length: int = 88
+    ) -> Optional[str]:
+        """Format Python code according to style guide.
+        
+        Args:
+            code: Python code to format
+            style: Formatting style ('black' or 'pep8')
+            line_length: Maximum line length
+            
+        Returns:
+            Formatted code
+        """
+        try:
+            if util.find_spec(style) is None:
+                error_msg = f"{style} package is not available. Please install it using: pip install {style}"
+                logging.error(error_msg)
+                return None
+
+            if style == 'black':
+                import black
+                return black.format_str(
+                    code,
+                    mode=black.FileMode(
+                        line_length=line_length
+                    )
+                )
+            else:  # pep8
+                import autopep8
+                return autopep8.fix_code(
+                    code,
+                    options={
+                        'max_line_length': line_length
+                    }
+                )
+        except Exception as e:
+            error_msg = f"Error formatting code: {str(e)}"
+            logging.error(error_msg)
+            return None
+
+    def lint_code(
+        self,
+        code: str
+    ) -> Optional[Dict[str, List[Dict[str, Any]]]]:
+        """Lint Python code for potential issues.
+        
+        Args:
+            code: Python code to lint
+            
+        Returns:
+            Dictionary with linting results
+        """
+        try:
+            if util.find_spec('pylint') is None:
+                error_msg = "pylint package is not available. Please install it using: pip install pylint"
+                logging.error(error_msg)
+                return None
+
+            # Import pylint only when needed
+            from pylint.reporters import JSONReporter
+            from pylint.lint.run import Run
+            
+            # Create temporary file for pylint
+            import tempfile
+            with tempfile.NamedTemporaryFile(
+                mode='w',
+                suffix='.py',
+                delete=False
+            ) as f:
+                f.write(code)
+                temp_path = f.name
+            
+            # Run pylint
+            reporter = JSONReporter()
+            Run(
+                [temp_path],
+                reporter=reporter,
+                exit=False
+            )
+            
+            # Process results
+            results = {
+                'errors': [],
+                'warnings': [],
+                'conventions': []
+            }
+            
+            for msg in reporter.messages:
+                item = {
+                    'type': msg.category,
+                    'module': msg.module,
+                    'obj': msg.obj,
+                    'line': msg.line,
+                    'column': msg.column,
+                    'path': msg.path,
+                    'symbol': msg.symbol,
+                    'message': msg.msg,
+                    'message-id': msg.msg_id
+                }
+                
+                if msg.category in ['error', 'fatal']:
+                    results['errors'].append(item)
+                elif msg.category == 'warning':
+                    results['warnings'].append(item)
+                else:
+                    results['conventions'].append(item)
+            
+            # Clean up
+            import os
+            os.unlink(temp_path)
+            
+            return results
+        except Exception as e:
+            error_msg = f"Error linting code: {str(e)}"
+            logging.error(error_msg)
+            return {
+                'errors': [],
+                'warnings': [],
+                'conventions': []
+            }
+
+    def disassemble_code(
+        self,
+        code: str
+    ) -> Optional[str]:
+        """Disassemble Python code to bytecode.
+        
+        Args:
+            code: Python code to disassemble
+            
+        Returns:
+            Disassembled bytecode as string
+        """
+        try:
+            # Import dis only when needed
+            import dis
+            
+            # Compile code
+            compiled_code = compile(code, '<string>', 'exec')
+            
+            # Capture disassembly
+            output = io.StringIO()
+            with redirect_stdout(output):
+                dis.dis(compiled_code)
+            
+            return output.getvalue()
+        except Exception as e:
+            error_msg = f"Error disassembling code: {str(e)}"
+            logging.error(error_msg)
+            return None
+
+# Create instance for direct function access
+_python_tools = PythonTools()
+execute_code = _python_tools.execute_code
+analyze_code = _python_tools.analyze_code
+format_code = _python_tools.format_code
+lint_code = _python_tools.lint_code
+disassemble_code = _python_tools.disassemble_code
+
+if __name__ == "__main__":
+    print("\n==================================================")
+    print("PythonTools Demonstration")
+    print("==================================================\n")
+
+    print("1. Execute Python Code")
+    print("------------------------------")
+    code = """
+def greet(name):
+    return f"Hello, {name}!"
+
+result = greet("World")
+print(result)
+"""
+    print("Code to execute:")
+    print(code)
+    print("\nOutput:")
+    result = execute_code(code)
+    print(result["stdout"])
+    print()
+
+    print("2. Format Python Code")
+    print("------------------------------")
+    code = """
+def messy_function(x,y,   z):
+    if x>0:
+     return y+z
+    else:
+     return y-z
+"""
+    print("Before formatting:")
+    print(code)
+    print("\nAfter formatting:")
+    result = format_code(code)
+    print(result)
+    print()
+
+    print("3. Lint Python Code")
+    print("------------------------------")
+    code = """
+def bad_function():
+    unused_var = 42
+    return 'result'
+"""
+    print("Code to lint:")
+    print(code)
+    print("\nLinting results:")
+    result = lint_code(code)
+    print(result)
+    print()
+
+    print("4. Execute Code with Variables")
+    print("------------------------------")
+    code = """
+x = 10
+y = 20
+result = x + y
+print(f"The sum of {x} and {y} is {result}")
+"""
+    print("Code to execute:")
+    print(code)
+    print("\nOutput:")
+    result = execute_code(code)
+    print(result["stdout"])
+    print()
+
+    print("==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/shell_tools.py

@@ -0,0 +1,278 @@
+"""Tools for executing shell commands safely.
+
+This module provides a safe interface for executing shell commands with:
+- Timeout control
+- Output capture
+- Error handling
+- Resource limits
+"""
+
+import subprocess
+import shlex
+import logging
+import os
+import time
+from typing import Dict, List, Optional, Union
+
+class ShellTools:
+    """Tools for executing shell commands safely."""
+    
+    def __init__(self):
+        """Initialize ShellTools."""
+        self._check_dependencies()
+    
+    def _check_dependencies(self):
+        """Check if required packages are installed."""
+        try:
+            import psutil
+        except ImportError:
+            raise ImportError(
+                "Required package not available. Please install: psutil\n"
+                "Run: pip install psutil"
+            )
+    
+    def execute_command(
+        self,
+        command: str,
+        cwd: Optional[str] = None,
+        timeout: int = 30,
+        shell: bool = False,
+        env: Optional[Dict[str, str]] = None,
+        max_output_size: int = 10000
+    ) -> Dict[str, Union[str, int, bool]]:
+        """Execute a shell command safely.
+        
+        Args:
+            command: Command to execute
+            cwd: Working directory
+            timeout: Maximum execution time in seconds
+            shell: Whether to run command in shell
+            env: Environment variables
+            max_output_size: Maximum output size in bytes
+            
+        Returns:
+            Dictionary with execution results
+        """
+        try:
+            # Split command if not using shell
+            if not shell:
+                command = shlex.split(command)
+            
+            # Set up process environment
+            process_env = os.environ.copy()
+            if env:
+                process_env.update(env)
+            
+            # Start process
+            start_time = time.time()
+            process = subprocess.Popen(
+                command,
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                cwd=cwd,
+                shell=shell,
+                env=process_env,
+                text=True
+            )
+            
+            try:
+                # Wait for process with timeout
+                stdout, stderr = process.communicate(timeout=timeout)
+                
+                # Truncate output if too large
+                if len(stdout) > max_output_size:
+                    stdout = stdout[:max_output_size] + "...[truncated]"
+                if len(stderr) > max_output_size:
+                    stderr = stderr[:max_output_size] + "...[truncated]"
+                
+                return {
+                    'stdout': stdout,
+                    'stderr': stderr,
+                    'exit_code': process.returncode,
+                    'success': process.returncode == 0,
+                    'execution_time': time.time() - start_time
+                }
+            
+            except subprocess.TimeoutExpired:
+                # Kill process on timeout
+                parent = psutil.Process(process.pid)
+                children = parent.children(recursive=True)
+                for child in children:
+                    child.kill()
+                parent.kill()
+                
+                return {
+                    'stdout': '',
+                    'stderr': f'Command timed out after {timeout} seconds',
+                    'exit_code': -1,
+                    'success': False,
+                    'execution_time': timeout
+                }
+                
+        except Exception as e:
+            error_msg = f"Error executing command: {str(e)}"
+            logging.error(error_msg)
+            return {
+                'stdout': '',
+                'stderr': error_msg,
+                'exit_code': -1,
+                'success': False,
+                'execution_time': 0
+            }
+    
+    def list_processes(self) -> List[Dict[str, Union[int, str, float]]]:
+        """List running processes with their details.
+        
+        Returns:
+            List of process information dictionaries
+        """
+        try:
+            processes = []
+            for proc in psutil.process_iter(['pid', 'name', 'username', 'memory_percent', 'cpu_percent']):
+                try:
+                    pinfo = proc.info
+                    processes.append({
+                        'pid': pinfo['pid'],
+                        'name': pinfo['name'],
+                        'username': pinfo['username'],
+                        'memory_percent': round(pinfo['memory_percent'], 2),
+                        'cpu_percent': round(pinfo['cpu_percent'], 2)
+                    })
+                except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
+                    pass
+            return processes
+        except Exception as e:
+            error_msg = f"Error listing processes: {str(e)}"
+            logging.error(error_msg)
+            return []
+    
+    def kill_process(
+        self,
+        pid: int,
+        force: bool = False
+    ) -> Dict[str, Union[bool, str]]:
+        """Kill a process by its PID.
+        
+        Args:
+            pid: Process ID to kill
+            force: Whether to force kill (-9)
+            
+        Returns:
+            Dictionary with operation results
+        """
+        try:
+            process = psutil.Process(pid)
+            if force:
+                process.kill()  # SIGKILL
+            else:
+                process.terminate()  # SIGTERM
+            
+            return {
+                'success': True,
+                'message': f'Process {pid} killed successfully'
+            }
+        except psutil.NoSuchProcess:
+            return {
+                'success': False,
+                'message': f'No process found with PID {pid}'
+            }
+        except psutil.AccessDenied:
+            return {
+                'success': False,
+                'message': f'Access denied to kill process {pid}'
+            }
+        except Exception as e:
+            error_msg = f"Error killing process: {str(e)}"
+            logging.error(error_msg)
+            return {
+                'success': False,
+                'message': error_msg
+            }
+    
+    def get_system_info(self) -> Dict[str, Union[float, int, str, Dict]]:
+        """Get system information.
+        
+        Returns:
+            Dictionary with system information
+        """
+        try:
+            cpu_percent = psutil.cpu_percent(interval=1)
+            memory = psutil.virtual_memory()
+            disk = psutil.disk_usage('/')
+            
+            return {
+                'cpu': {
+                    'percent': cpu_percent,
+                    'cores': psutil.cpu_count(),
+                    'physical_cores': psutil.cpu_count(logical=False)
+                },
+                'memory': {
+                    'total': memory.total,
+                    'available': memory.available,
+                    'percent': memory.percent,
+                    'used': memory.used,
+                    'free': memory.free
+                },
+                'disk': {
+                    'total': disk.total,
+                    'used': disk.used,
+                    'free': disk.free,
+                    'percent': disk.percent
+                },
+                'boot_time': psutil.boot_time(),
+                'platform': os.uname().sysname
+            }
+        except Exception as e:
+            error_msg = f"Error getting system info: {str(e)}"
+            logging.error(error_msg)
+            return {}
+
+# Create instance for direct function access
+_shell_tools = ShellTools()
+execute_command = _shell_tools.execute_command
+list_processes = _shell_tools.list_processes
+kill_process = _shell_tools.kill_process
+get_system_info = _shell_tools.get_system_info
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("ShellTools Demonstration")
+    print("==================================================\n")
+    
+    # 1. Execute command
+    print("1. Command Execution")
+    print("------------------------------")
+    result = execute_command("ls -la")
+    print(f"Success: {result['success']}")
+    print(f"Output:\n{result['stdout']}")
+    if result['stderr']:
+        print(f"Errors:\n{result['stderr']}")
+    print(f"Execution time: {result['execution_time']:.2f}s")
+    print()
+    
+    # 2. System Information
+    print("2. System Information")
+    print("------------------------------")
+    info = get_system_info()
+    print(f"CPU Usage: {info['cpu']['percent']}%")
+    print(f"Memory Usage: {info['memory']['percent']}%")
+    print(f"Disk Usage: {info['disk']['percent']}%")
+    print(f"Platform: {info['platform']}")
+    print()
+    
+    # 3. Process List
+    print("3. Process List (top 5 by CPU)")
+    print("------------------------------")
+    processes = sorted(
+        list_processes(),
+        key=lambda x: x['cpu_percent'],
+        reverse=True
+    )[:5]
+    for proc in processes:
+        print(f"PID: {proc['pid']}, Name: {proc['name']}, CPU: {proc['cpu_percent']}%")
+    print()
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/spider_tools.py

@@ -0,0 +1,431 @@
+"""Tools for web scraping and crawling.
+
+Usage:
+from praisonaiagents.tools import spider_tools
+content = spider_tools.scrape_page("https://example.com")
+links = spider_tools.extract_links("https://example.com")
+
+or
+from praisonaiagents.tools import scrape_page, extract_links
+content = scrape_page("https://example.com")
+"""
+
+import logging
+from typing import List, Dict, Union, Optional, Any
+from importlib import util
+import json
+from urllib.parse import urljoin, urlparse
+import re
+import os
+import hashlib
+import time
+
+class SpiderTools:
+    """Tools for web scraping and crawling."""
+    
+    def __init__(self):
+        """Initialize SpiderTools and check for required packages."""
+        self._session = None
+        
+    def _get_session(self):
+        """Get or create requests session with common headers."""
+        if util.find_spec('requests') is None:
+            error_msg = "requests package is not available. Please install it using: pip install requests"
+            logging.error(error_msg)
+            return None
+            
+        if self._session is None:
+            import requests
+            self._session = requests.Session()
+            self._session.headers.update({
+                'User-Agent': 'Mozilla/5.0 (compatible; PraisonAI/1.0; +http://praisonai.com/bot)',
+                'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+                'Accept-Language': 'en-US,en;q=0.5',
+                'Accept-Encoding': 'gzip, deflate, br',
+                'Connection': 'keep-alive',
+            })
+        return self._session
+
+    def scrape_page(
+        self,
+        url: str,
+        selector: Optional[str] = None,
+        extract_images: bool = False,
+        extract_links: bool = False,
+        timeout: int = 30,
+        verify_ssl: bool = True
+    ) -> Union[Dict[str, Any], Dict[str, str]]:
+        """
+        Scrape content from a webpage.
+        
+        Args:
+            url: URL to scrape
+            selector: Optional CSS selector to extract specific content
+            extract_images: Whether to extract image URLs
+            extract_links: Whether to extract links
+            timeout: Request timeout in seconds
+            verify_ssl: Whether to verify SSL certificates
+            
+        Returns:
+            Dict: Scraped content or error dict
+        """
+        try:
+            session = self._get_session()
+            if session is None:
+                return {"error": "requests package not available"}
+
+            # Import BeautifulSoup only when needed
+            if util.find_spec('bs4') is None:
+                error_msg = "bs4 package is not available. Please install it using: pip install beautifulsoup4"
+                logging.error(error_msg)
+                return {"error": error_msg}
+            from bs4 import BeautifulSoup
+
+            # Make request
+            response = session.get(
+                url,
+                timeout=timeout,
+                verify=verify_ssl
+            )
+            response.raise_for_status()
+            
+            # Parse HTML
+            soup = BeautifulSoup(response.text, 'lxml')
+            
+            # Remove unwanted elements
+            for element in soup(['script', 'style']):
+                element.decompose()
+            
+            # Initialize result
+            result = {
+                'url': url,
+                'status_code': response.status_code,
+                'encoding': response.encoding,
+                'headers': dict(response.headers),
+            }
+            
+            # Extract content based on selector
+            if selector:
+                elements = soup.select(selector)
+                result['content'] = [elem.get_text(strip=True) for elem in elements]
+                result['html'] = [str(elem) for elem in elements]
+            else:
+                result['title'] = soup.title.string if soup.title else None
+                result['content'] = soup.get_text(separator=' ', strip=True)
+                result['html'] = str(soup)
+            
+            # Extract metadata
+            meta_tags = {}
+            for meta in soup.find_all('meta'):
+                name = meta.get('name') or meta.get('property')
+                if name:
+                    meta_tags[name] = meta.get('content')
+            result['meta_tags'] = meta_tags
+            
+            # Extract images if requested
+            if extract_images:
+                images = []
+                for img in soup.find_all('img'):
+                    src = img.get('src')
+                    if src:
+                        images.append({
+                            'src': urljoin(url, src),
+                            'alt': img.get('alt', ''),
+                            'title': img.get('title', '')
+                        })
+                result['images'] = images
+            
+            # Extract links if requested
+            if extract_links:
+                links = []
+                for link in soup.find_all('a'):
+                    href = link.get('href')
+                    if href:
+                        links.append({
+                            'url': urljoin(url, href),
+                            'text': link.get_text(strip=True),
+                            'title': link.get('title', '')
+                        })
+                result['links'] = links
+            
+            return result
+        except Exception as e:
+            error_msg = f"Error scraping {url}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def extract_links(
+        self,
+        url: str,
+        same_domain: bool = True,
+        exclude_patterns: Optional[List[str]] = None,
+        timeout: int = 30,
+        verify_ssl: bool = True
+    ) -> Union[List[Dict[str, str]], Dict[str, str]]:
+        """
+        Extract all links from a webpage.
+        
+        Args:
+            url: URL to extract links from
+            same_domain: Only return links from the same domain
+            exclude_patterns: List of regex patterns to exclude
+            timeout: Request timeout in seconds
+            verify_ssl: Whether to verify SSL certificates
+            
+        Returns:
+            List[Dict] or Dict: List of links or error dict
+        """
+        try:
+            # Compile exclude patterns
+            if exclude_patterns:
+                exclude_patterns = [re.compile(p) for p in exclude_patterns]
+            
+            # Get base domain
+            base_domain = urlparse(url).netloc
+            
+            # Scrape page
+            result = self.scrape_page(
+                url,
+                extract_links=True,
+                timeout=timeout,
+                verify_ssl=verify_ssl
+            )
+            
+            if "error" in result:
+                return result
+            
+            # Filter and clean links
+            links = []
+            seen_urls = set()
+            
+            for link in result.get('links', []):
+                link_url = link['url']
+                
+                # Skip if already seen
+                if link_url in seen_urls:
+                    continue
+                
+                # Parse URL
+                parsed = urlparse(link_url)
+                
+                # Skip if not same domain and same_domain is True
+                if same_domain and parsed.netloc != base_domain:
+                    continue
+                
+                # Skip if matches exclude patterns
+                if exclude_patterns and any(p.search(link_url) for p in exclude_patterns):
+                    continue
+                
+                # Add to results
+                links.append(link)
+                seen_urls.add(link_url)
+            
+            return links
+        except Exception as e:
+            error_msg = f"Error extracting links from {url}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def crawl(
+        self,
+        start_url: str,
+        max_pages: int = 10,
+        same_domain: bool = True,
+        exclude_patterns: Optional[List[str]] = None,
+        delay: float = 1.0,
+        timeout: int = 30,
+        verify_ssl: bool = True,
+        output_dir: Optional[str] = None
+    ) -> Union[List[Dict[str, Any]], Dict[str, str]]:
+        """
+        Crawl multiple pages starting from a URL.
+        
+        Args:
+            start_url: Starting URL
+            max_pages: Maximum number of pages to crawl
+            same_domain: Only crawl pages from the same domain
+            exclude_patterns: List of regex patterns to exclude
+            delay: Delay between requests in seconds
+            timeout: Request timeout in seconds
+            verify_ssl: Whether to verify SSL certificates
+            output_dir: Directory to save crawled pages
+            
+        Returns:
+            List[Dict] or Dict: Crawled pages or error dict
+        """
+        try:
+            # Create output directory if needed
+            if output_dir:
+                os.makedirs(output_dir, exist_ok=True)
+            
+            # Initialize crawl state
+            to_visit = {start_url}
+            visited = set()
+            results = []
+            
+            while to_visit and len(visited) < max_pages:
+                # Get next URL
+                url = to_visit.pop()
+                
+                # Skip if already visited
+                if url in visited:
+                    continue
+                
+                # Add to visited
+                visited.add(url)
+                
+                # Delay if not first request
+                if len(visited) > 1:
+                    time.sleep(delay)
+                
+                # Scrape page
+                result = self.scrape_page(
+                    url,
+                    extract_links=True,
+                    timeout=timeout,
+                    verify_ssl=verify_ssl
+                )
+                
+                if "error" in result:
+                    logging.warning(f"Error crawling {url}: {result['error']}")
+                    continue
+                
+                # Save result
+                results.append(result)
+                
+                # Save to file if requested
+                if output_dir:
+                    filename = hashlib.md5(url.encode()).hexdigest() + '.json'
+                    filepath = os.path.join(output_dir, filename)
+                    with open(filepath, 'w', encoding='utf-8') as f:
+                        json.dump(result, f, indent=2, ensure_ascii=False)
+                
+                # Add new links to visit
+                for link in result.get('links', []):
+                    link_url = link['url']
+                    parsed = urlparse(link_url)
+                    
+                    # Skip if not same domain and same_domain is True
+                    if same_domain and parsed.netloc != urlparse(start_url).netloc:
+                        continue
+                    
+                    # Skip if matches exclude patterns
+                    if exclude_patterns and any(
+                        re.compile(p).search(link_url) for p in exclude_patterns
+                    ):
+                        continue
+                    
+                    # Add to visit if not visited
+                    if link_url not in visited:
+                        to_visit.add(link_url)
+            
+            return results
+        except Exception as e:
+            error_msg = f"Error crawling from {start_url}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+    def extract_text(
+        self,
+        url: str,
+        selector: Optional[str] = None,
+        timeout: int = 30,
+        verify_ssl: bool = True
+    ) -> Union[str, Dict[str, str]]:
+        """
+        Extract clean text content from a webpage.
+        
+        Args:
+            url: URL to extract text from
+            selector: Optional CSS selector to extract specific content
+            timeout: Request timeout in seconds
+            verify_ssl: Whether to verify SSL certificates
+            
+        Returns:
+            str or Dict: Extracted text or error dict
+        """
+        try:
+            result = self.scrape_page(
+                url,
+                selector=selector,
+                timeout=timeout,
+                verify_ssl=verify_ssl
+            )
+            
+            if "error" in result:
+                return result
+            
+            if selector:
+                return '\n'.join(result['content'])
+            return result['content']
+        except Exception as e:
+            error_msg = f"Error extracting text from {url}: {str(e)}"
+            logging.error(error_msg)
+            return {"error": error_msg}
+
+# Create instance for direct function access
+_spider_tools = SpiderTools()
+scrape_page = _spider_tools.scrape_page
+extract_links = _spider_tools.extract_links
+crawl = _spider_tools.crawl
+extract_text = _spider_tools.extract_text
+
+if __name__ == "__main__":
+    # Example usage
+    print("\n==================================================")
+    print("SpiderTools Demonstration")
+    print("==================================================\n")
+    
+    # 1. Scrape a webpage
+    print("1. Scraping Webpage")
+    print("------------------------------")
+    url = "https://example.com"
+    result = scrape_page(url, extract_images=True, extract_links=True)
+    print(f"Content from {url}:")
+    if "error" not in result:
+        print(f"Title: {result['title']}")
+        print(f"Content length: {len(result['content'])} characters")
+        print(f"Number of images: {len(result.get('images', []))}")
+        print(f"Number of links: {len(result.get('links', []))}")
+    else:
+        print(result)  # Show error
+    print()
+    
+    # 2. Extract links
+    print("2. Extracting Links")
+    print("------------------------------")
+    links = extract_links(url)
+    print(f"Links from {url}:")
+    if isinstance(links, list):
+        for link in links:
+            print(f"- {link['url']} ({link['text']})")
+    else:
+        print(links)  # Show error
+    print()
+    
+    # 3. Extract text
+    print("3. Extracting Text")
+    print("------------------------------")
+    text = extract_text(url)
+    print(f"Text from {url}:")
+    if isinstance(text, str):
+        print(text[:500] + "..." if len(text) > 500 else text)
+    else:
+        print(text)  # Show error
+    print()
+    
+    # 4. Crawl multiple pages
+    print("4. Crawling Multiple Pages")
+    print("------------------------------")
+    results = crawl(url, max_pages=2, delay=1.0)
+    print(f"Crawl results from {url}:")
+    if isinstance(results, list):
+        print(f"Crawled {len(results)} pages")
+        for result in results:
+            print(f"- {result['url']}: {result['title']}")
+    else:
+        print(results)  # Show error
+    
+    print("\n==================================================")
+    print("Demonstration Complete")
+    print("==================================================")

agents/praisonaiagents/tools/test.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python3
+"""Test runner for all tools."""
+
+import os
+import glob
+import logging
+import subprocess
+
+# Set up logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+def main():
+    """Run all tool files."""
+    logger.info("Starting tests...")
+    
+    # Get all *_tools.py files
+    tools_dir = os.path.dirname(os.path.abspath(__file__))
+    tool_files = glob.glob(os.path.join(tools_dir, "*_tools.py"))
+    
+    # Run each tool file
+    for tool_file in sorted(tool_files):
+        module_name = os.path.basename(tool_file)
+        logger.info(f"\nRunning {module_name}...")
+        
+        try:
+            # Run the tool file directly
+            result = subprocess.run(
+                ["python3", tool_file],
+                capture_output=True,
+                text=True,
+                cwd=tools_dir
+            )
+            
+            # Log output
+            if result.stdout:
+                logger.info(f"Output:\n{result.stdout}")
+            if result.stderr:
+                logger.error(f"Errors:\n{result.stderr}")
+            
+            if result.returncode == 0:
+                logger.info(f" {module_name} completed successfully")
+            else:
+                logger.error(f" {module_name} failed with return code {result.returncode}")
+        
+        except Exception as e:
+            logger.error(f"Error running {module_name}: {str(e)}")
+            continue
+    
+    logger.info("\nAll tests completed!")
+
+if __name__ == "__main__":
+    main()

agents/praisonaiagents/tools/tools.py

@@ -0,0 +1,9 @@
+"""Tools module for PraisonAI Agents"""
+from .duckduckgo_tools import internet_search
+
+class Tools:
+    """Tools class for backward compatibility"""
+    internet_search = staticmethod(internet_search)
+
+# Re-export the function
+__all__ = ['Tools', 'internet_search']