Release 0.5.11 (#582)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/e2e.yml

@@ -1,12 +1,13 @@
-name: E2E Tests
+name: E2E Tests for create-llama package
 on:
   push:
     branches: [main]
+    paths-ignore:
+      - "python/llama-index-server/**"
   pull_request:
     branches: [main]
-
-env:
-  POETRY_VERSION: "1.6.1"
+    paths-ignore:
+      - "python/llama-index-server/**"
 
 jobs:
   e2e-python:
@@ -32,10 +33,10 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install Poetry
-        uses: snok/install-poetry@v1
-        with:
-          version: ${{ env.POETRY_VERSION }}
+      - name: Install uv
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+      - name: Add uv to PATH # Ensure uv is available in subsequent steps
+        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
       - uses: pnpm/action-setup@v3
 
@@ -50,15 +51,15 @@ jobs:
 
       - name: Install Playwright Browsers
         run: pnpm exec playwright install --with-deps
-        working-directory: .
+        working-directory: packages/create-llama
 
       - name: Build create-llama
         run: pnpm run build
-        working-directory: .
+        working-directory: packages/create-llama
 
       - name: Install
         run: pnpm run pack-install
-        working-directory: .
+        working-directory: packages/create-llama
 
       - name: Run Playwright tests for Python
         run: pnpm run e2e:python
@@ -67,13 +68,15 @@ jobs:
           LLAMA_CLOUD_API_KEY: ${{ secrets.LLAMA_CLOUD_API_KEY }}
           FRAMEWORK: ${{ matrix.frameworks }}
           DATASOURCE: ${{ matrix.datasources }}
-        working-directory: .
+          PYTHONIOENCODING: utf-8
+          PYTHONLEGACYWINDOWSSTDIO: utf-8
+        working-directory: packages/create-llama
 
       - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: playwright-report-python-${{ matrix.os }}-${{ matrix.frameworks }}-${{ matrix.datasources }}
-          path: ./playwright-report/
+          path: packages/create-llama/playwright-report/
           overwrite: true
           retention-days: 30
 
@@ -83,10 +86,10 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        node-version: [18, 20]
+        node-version: [20, 22]
         python-version: ["3.11"]
         os: [macos-latest, windows-latest, ubuntu-22.04]
-        frameworks: ["nextjs", "express"]
+        frameworks: ["nextjs"]
         datasources: ["--no-files", "--example-file", "--llamacloud"]
     defaults:
       run:
@@ -100,10 +103,10 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install Poetry
-        uses: snok/install-poetry@v1
-        with:
-          version: ${{ env.POETRY_VERSION }}
+      - name: Install uv
+        run: curl -LsSf https://astral.sh/uv/install.sh | sh
+      - name: Add uv to PATH # Ensure uv is available in subsequent steps
+        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
 
       - uses: pnpm/action-setup@v3
 
@@ -118,15 +121,15 @@ jobs:
 
       - name: Install Playwright Browsers
         run: pnpm exec playwright install --with-deps
-        working-directory: .
+        working-directory: packages/create-llama
 
       - name: Build create-llama
         run: pnpm run build
-        working-directory: .
+        working-directory: packages/create-llama
 
       - name: Install
         run: pnpm run pack-install
-        working-directory: .
+        working-directory: packages/create-llama
 
       - name: Run Playwright tests for TypeScript
         run: pnpm run e2e:typescript
@@ -135,12 +138,12 @@ jobs:
           LLAMA_CLOUD_API_KEY: ${{ secrets.LLAMA_CLOUD_API_KEY }}
           FRAMEWORK: ${{ matrix.frameworks }}
           DATASOURCE: ${{ matrix.datasources }}
-        working-directory: .
+        working-directory: packages/create-llama
 
       - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: playwright-report-typescript-${{ matrix.os }}-${{ matrix.frameworks }}-${{ matrix.datasources }}-node${{ matrix.node-version }}
-          path: ./playwright-report/
+          path: packages/create-llama/playwright-report/
           overwrite: true
           retention-days: 30

.github/workflows/lint_on_push_or_pull.yml

@@ -35,8 +35,10 @@ jobs:
         uses: chartboost/ruff-action@v1
         with:
           args: "format --check"
+          src: "python/llama-index-server"
 
       - name: Run Python lint
         uses: chartboost/ruff-action@v1
         with:
           args: "check"
+          src: "python/llama-index-server"

.github/workflows/release_llama_index_server.yml

@@ -0,0 +1,130 @@
+name: Release llama-index-server
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "python/llama-index-server/**"
+      - ".github/workflows/release_llama_index_server.yml"
+  pull_request:
+    types:
+      - closed
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+jobs:
+  release:
+    name: Create Release PR
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./python/llama-index-server
+    if: |
+      github.event_name == 'push' && 
+      !startsWith(github.ref, 'refs/heads/release/llama-index-server-v')
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install Poetry
+        run: |
+          curl -sSL https://install.python-poetry.org | python3 -
+
+      - name: Install dependencies
+        run: poetry install
+
+      - name: Setup Git
+        run: |
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "github-actions[bot]"
+
+      - name: Bump patch version
+        run: |
+          poetry version patch
+          git add pyproject.toml
+          git commit -m "chore(release): bump version to $(poetry version -s)"
+
+      - name: Get current version
+        id: get_version
+        run: |
+          version=$(poetry version -s)
+          echo "current_version=${version}" >> "$GITHUB_OUTPUT"
+
+      - name: Create Release PR
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "Release: llama-index-server v${{ steps.get_version.outputs.current_version }}"
+          title: "Release: llama-index-server v${{ steps.get_version.outputs.current_version }}"
+          body: |
+            This PR was automatically created to release a new version of the llama-index-server package.
+
+            Version: ${{ steps.get_version.outputs.current_version }}
+
+            Please review the changes and merge to trigger the release.
+          branch: release/llama-index-server-v${{ steps.get_version.outputs.current_version }}
+          base: main
+          labels: release, llama-index-server
+
+  publish:
+    name: Publish to PyPI
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./python/llama-index-server
+    if: |
+      github.event_name == 'pull_request' && 
+      github.event.pull_request.merged == true && 
+      startsWith(github.event.pull_request.title, 'Release: llama-index-server') &&
+      startsWith(github.event.pull_request.head.ref, 'release/llama-index-server-v')
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Install Poetry
+        run: |
+          curl -sSL https://install.python-poetry.org | python3 -
+
+      - name: Install dependencies
+        run: poetry install
+
+      - name: Get current version
+        id: get_version
+        run: |
+          version=$(poetry version -s)
+          echo "current_version=${version}" >> "$GITHUB_OUTPUT"
+
+      - name: Build and publish to PyPI
+        uses: JRubics/poetry-publish@v2.1
+        with:
+          python_version: "3.11"
+          pypi_token: ${{ secrets.PYPI_TOKEN }}
+          package_directory: "python/llama-index-server"
+          poetry_install_options: "--without dev"
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: llama-index-server-v${{ steps.get_version.outputs.current_version }}
+          name: "llama-index-server v${{ steps.get_version.outputs.current_version }}"
+          body: |
+            Release of llama-index-server v${{ steps.get_version.outputs.current_version }}
+          draft: false
+          prerelease: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test_llama_index_server.yml

@@ -0,0 +1,111 @@
+name: Build Package
+
+on:
+  pull_request:
+
+env:
+  POETRY_VERSION: "1.8.3"
+  PYTHON_VERSION: "3.9"
+
+jobs:
+  unit-test:
+    name: Unit Tests
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: python/llama-index-server
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        python-version: ["3.9"]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Poetry
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
+
+      - name: Set up python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: "poetry"
+
+      - name: Configure Poetry
+        run: |
+          poetry config virtualenvs.create true
+          poetry config virtualenvs.in-project true
+          poetry env use python
+
+      - name: Install dependencies
+        shell: bash
+        run: poetry install --with dev
+
+      - name: Run unit tests
+        shell: bash
+        run: |
+          poetry run pytest tests
+
+  type-check:
+    name: Type Check
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: python/llama-index-server
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Poetry
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          cache: "poetry"
+
+      - name: Configure Poetry
+        run: |
+          poetry config virtualenvs.create true
+          poetry config virtualenvs.in-project true
+          poetry env use python
+
+      - name: Install dependencies
+        shell: bash
+        run: poetry install --with dev
+
+      - name: Run mypy
+        shell: bash
+        run: poetry run mypy llama_index
+
+  build:
+    needs: [unit-test, type-check]
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: python/llama-index-server
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Poetry
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: Clear python cache
+        shell: bash
+        run: poetry cache clear --all pypi
+      - name: Build package
+        shell: bash
+        run: poetry build
+      - name: Test installing built package
+        shell: bash
+        run: python -m pip install .
+      - name: Test import
+        shell: bash
+        working-directory: ${{ vars.RUNNER_TEMP }}
+        run: python -c "from llama_index.server import LlamaIndexServer"
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: llama-index-server
+          path: python/llama-index-server/dist/

.gitignore

@@ -6,9 +6,6 @@ node_modules
 .pnpm-store
 .pnp.js
 
-# testing
-coverage
-
 # next.js
 .next/
 out/
@@ -34,24 +31,9 @@ yarn-error.log*
 dist/
 lib/
 
-# e2e
-.cache
-test-results/
-playwright-report/
-blob-report/
-playwright/.cache/
-.tsbuildinfo
-e2e/cache
-
 # intellij
 **/.idea
 
-# Python
-.mypy_cache/
-
-# build artifacts
-create-llama-*.tgz
-
 # vscode
 .vscode
 !.vscode/settings.json

.husky/pre-commit

@@ -1,3 +1,3 @@
 pnpm format
 pnpm lint
-uvx ruff format --check templates/
+uvx ruff format --check packages/create-llama/templates/

README.md

@@ -55,7 +55,7 @@ Then re-start your app. Remember you'll need to re-run `generate` if you add new
 If you're using the Python backend, you can trigger indexing of your data by calling:
 
 ```bash
-poetry run generate
+uv run generate
 ```
 
 ## Customizing the AI models
@@ -130,4 +130,11 @@ Pro mode is ideal for developers who want fine-grained control over their projec
 - [TS/JS docs](https://ts.llamaindex.ai/)
 - [Python docs](https://docs.llamaindex.ai/en/stable/)
 
+## LlamaIndex Server
+
+The generated code is using the LlamaIndex Server, which serves LlamaIndex Workflows and Agent Workflows via an API server. See the following docs for more information:
+
+- [LlamaIndex Server For TypeScript](./packages/server/README.md)
+- [LlamaIndex Server For Python](./python/llama-index-server/README.md)
+
 Inspired by and adapted from [create-next-app](https://github.com/vercel/next.js/tree/canary/packages/create-next-app)

package.json

@@ -1,86 +1,39 @@
 {
-  "name": "create-llama",
-  "version": "0.4.0",
-  "description": "Create LlamaIndex-powered apps with one command",
-  "keywords": [
-    "rag",
-    "llamaindex",
-    "next.js"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/run-llama/create-llama",
-    "directory": "packages/create-llama"
-  },
-  "license": "MIT",
-  "bin": {
-    "create-llama": "./dist/index.js"
-  },
-  "files": [
-    "dist"
-  ],
-  "scripts": {
-    "build": "bash ./scripts/build.sh",
-    "build:ncc": "pnpm run clean && ncc build ./index.ts -o ./dist/ --minify --no-cache --no-source-map-register",
-    "clean": "rimraf --glob ./dist ./templates/**/__pycache__ ./templates/**/node_modules ./templates/**/poetry.lock",
-    "dev": "ncc build ./index.ts -w -o dist/",
-    "e2e": "playwright test",
-    "e2e:python": "playwright test e2e/shared e2e/python",
-    "e2e:typescript": "playwright test e2e/shared e2e/typescript",
-    "format": "prettier --ignore-unknown --cache --check .",
-    "format:write": "prettier --ignore-unknown --write .",
-    "lint": "eslint . --ignore-pattern dist --ignore-pattern e2e/cache",
-    "new-snapshot": "pnpm run build && changeset version --snapshot",
-    "new-version": "pnpm run build && changeset version",
-    "pack-install": "bash ./scripts/pack.sh",
-    "prepare": "husky",
-    "release": "pnpm run build && changeset publish",
-    "release-snapshot": "pnpm run build && changeset publish --tag snapshot"
-  },
-  "dependencies": {
-    "@types/async-retry": "1.4.2",
-    "@types/ci-info": "2.0.0",
-    "@types/cross-spawn": "6.0.0",
-    "@types/fs-extra": "11.0.4",
-    "@types/node": "^20.11.7",
-    "@types/prompts": "2.4.2",
-    "@types/tar": "6.1.5",
-    "@types/validate-npm-package-name": "3.0.0",
-    "async-retry": "1.3.1",
-    "async-sema": "3.0.1",
-    "ci-info": "github:watson/ci-info#f43f6a1cefff47fb361c88cf4b943fdbcaafe540",
-    "commander": "12.1.0",
-    "cross-spawn": "7.0.3",
-    "fast-glob": "3.3.1",
-    "fs-extra": "11.2.0",
-    "global-agent": "^3.0.0",
-    "got": "10.7.0",
-    "ollama": "^0.5.0",
-    "ora": "^8.0.1",
-    "picocolors": "1.0.0",
-    "prompts": "2.4.2",
-    "smol-toml": "^1.1.4",
-    "tar": "6.1.15",
-    "terminal-link": "^3.0.0",
-    "update-check": "1.5.4",
-    "validate-npm-package-name": "3.0.0",
-    "yaml": "2.4.1"
-  },
-  "devDependencies": {
-    "@changesets/cli": "^2.27.1",
-    "@playwright/test": "^1.41.1",
-    "@vercel/ncc": "0.38.1",
-    "eslint": "^8.56.0",
-    "eslint-config-prettier": "^8.10.0",
-    "husky": "^9.0.10",
-    "prettier": "^3.2.5",
-    "prettier-plugin-organize-imports": "^3.2.4",
-    "rimraf": "^5.0.5",
-    "typescript": "^5.3.3",
-    "wait-port": "^1.1.0"
-  },
-  "packageManager": "pnpm@9.0.5",
-  "engines": {
-    "node": ">=16.14.0"
-  }
+	"name": "create-llama-monorepo",
+	"version": "1.0.0",
+	"private": true,
+	"description": "Monorepo for create-llama",
+	"keywords": [
+		"rag",
+		"llamaindex"
+	],
+	"repository": {
+		"type": "git",
+		"url": "https://github.com/run-llama/create-llama"
+	},
+	"license": "MIT",
+	"workspaces": [
+		"packages/*"
+	],
+	"scripts": {
+		"prepare": "husky",
+		"new-snapshot": "pnpm -r build && changeset version --snapshot",
+		"new-version": "pnpm -r build && changeset version",
+		"release": "pnpm -r build && changeset publish",
+		"release-snapshot": "pnpm -r build && changeset publish --tag snapshot",
+		"build": "pnpm -r build",
+		"e2e": "pnpm -r e2e",
+		"dev": "pnpm -r dev",
+		"format": "pnpm -r format",
+		"format:write": "pnpm -r format:write",
+		"lint": "pnpm -r lint"
+	},
+	"devDependencies": {
+		"@changesets/cli": "^2.27.1",
+		"husky": "^9.0.10"
+	},
+	"packageManager": "pnpm@9.0.5",
+	"engines": {
+		"node": ">=16.14.0"
+	}
 }

packages/create-llama/.gitignore

@@ -0,0 +1,65 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+node_modules
+.pnp
+.pnpm-store
+.pnp.js
+
+# testing
+coverage
+.coverage
+
+# next.js
+.next/
+out/
+build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# build
+dist/
+lib/
+
+# e2e
+.cache
+test-results/
+playwright-report/
+blob-report/
+playwright/.cache/
+.tsbuildinfo
+e2e/cache
+
+# intellij
+**/.idea
+
+# Python
+.mypy_cache/
+venv/
+.venv/
+dist/
+.__pycache__
+__pycache__
+.python-version
+.ui
+
+# build artifacts
+create-llama-*.tgz
+
+# copied from root
+README.md
+LICENSE.md

packages/create-llama/CHANGELOG.md

@@ -1,5 +1,84 @@
 # create-llama
 
+## 0.5.11
+
+### Patch Changes
+
+- 3960618: chore: create-llama monorepo
+- 8fe5fc2: chore: add llamaindex server package
+
+## 0.5.10
+
+### Patch Changes
+
+- 0a2e12a: Use uv as the default package manager
+
+## 0.5.9
+
+### Patch Changes
+
+- 4bc53ac: Bump new chat ui and update deep research component
+- 4bc53ac: Support generate UI for deep research use case (Typescript)
+
+## 0.5.8
+
+### Patch Changes
+
+- 765181a: chore: test typescript e2e with node 20 and 22
+
+## 0.5.7
+
+### Patch Changes
+
+- 5988657: chore: bump llmaindex
+
+## 0.5.6
+
+### Patch Changes
+
+- d363ced: Bump llamaindex server packages
+
+## 0.5.5
+
+### Patch Changes
+
+- ee85320: The default custom deep research component does not work.
+
+## 0.5.4
+
+### Patch Changes
+
+- 7c3b279: Support code generation of event components using an LLM (Python)
+
+## 0.5.3
+
+### Patch Changes
+
+- 76ec360: Update templates to use new chat ui config
+
+## 0.5.2
+
+### Patch Changes
+
+- c9f8f8d: Use custom component for deep research use case
+
+## 0.5.1
+
+### Patch Changes
+
+- 08b3e07: Simplify the local index code.
+
+## 0.5.0
+
+### Minor Changes
+
+- 54c9e2f: Simplified generated code using LlamaIndexServer
+
+### Patch Changes
+
+- 0e4ecfa: fix: add trycatch for generating error
+- ee69ce7: bump: chat-ui and tailwind v4
+
 ## 0.4.0
 
 ### Minor Changes

packages/create-llama/create-app.ts

@@ -90,7 +90,7 @@ export async function createApp({
   // Install backend
   await installTemplate({ ...args, backend: true });
 
-  if (frontend && framework === "fastapi") {
+  if (frontend && framework === "fastapi" && template !== "llamaindexserver") {
     // install frontend
     const frontendRoot = path.join(root, ".frontend");
     await makeDir(frontendRoot);
@@ -110,7 +110,7 @@ export async function createApp({
     console.log();
   }
 
-  if (toolsRequireConfig(tools)) {
+  if (toolsRequireConfig(tools) && template !== "llamaindexserver") {
     const configFile =
       framework === "fastapi" ? "config/tools.yaml" : "config/tools.json";
     console.log(

packages/create-llama/e2e/python/resolve_dependencies.spec.ts

@@ -195,32 +195,47 @@ async function createAndCheckLlamaProject({
   const pyprojectPath = path.join(projectPath, "pyproject.toml");
   expect(fs.existsSync(pyprojectPath)).toBeTruthy();
 
-  const env = {
+  // Modify environment for the command
+  const commandEnv = {
     ...process.env,
-    POETRY_VIRTUALENVS_IN_PROJECT: "true",
   };
 
-  // Run poetry install
+  console.log("Running uv venv...");
   try {
-    const { stdout: installStdout, stderr: installStderr } = await execAsync(
-      "poetry install",
-      { cwd: projectPath, env },
+    const { stdout: venvStdout, stderr: venvStderr } = await execAsync(
+      "uv venv",
+      { cwd: projectPath, env: commandEnv },
     );
-    console.log("poetry install stdout:", installStdout);
-    console.error("poetry install stderr:", installStderr);
+    console.log("uv venv stdout:", venvStdout);
+    console.error("uv venv stderr:", venvStderr);
   } catch (error) {
-    console.error("Error running poetry install:", error);
-    throw error;
+    console.error("Error running uv venv:", error);
+    throw error; // Re-throw error to fail the test
   }
 
-  // Run poetry run mypy
+  console.log("Running uv sync...");
+  try {
+    const { stdout: syncStdout, stderr: syncStderr } = await execAsync(
+      "uv sync --all-extras",
+      { cwd: projectPath, env: commandEnv },
+    );
+    console.log("uv sync stdout:", syncStdout);
+    console.error("uv sync stderr:", syncStderr);
+  } catch (error) {
+    console.error("Error running uv sync:", error);
+    throw error; // Re-throw error to fail the test
+  }
+
+  console.log("Running uv run mypy ....");
   try {
     const { stdout: mypyStdout, stderr: mypyStderr } = await execAsync(
-      "poetry run mypy .",
-      { cwd: projectPath, env },
+      "uv run mypy .",
+      { cwd: projectPath, env: commandEnv },
     );
-    console.log("poetry run mypy stdout:", mypyStdout);
-    console.error("poetry run mypy stderr:", mypyStderr);
+    console.log("uv run mypy stdout:", mypyStdout);
+    console.error("uv run mypy stderr:", mypyStderr);
+    // Assuming mypy success means no output or specific success message
+    // Adjust checks based on actual expected mypy output
   } catch (error) {
     console.error("Error running mypy:", error);
     throw error;

packages/create-llama/e2e/shared/llamaindexserver_template.spec.ts

@@ -16,15 +16,17 @@ const templateFramework: TemplateFramework = process.env.FRAMEWORK
 const dataSource: string = "--example-file";
 const templateUI: TemplateUI = "shadcn";
 const templatePostInstallAction: TemplatePostInstallAction = "runApp";
-const appType: AppType = templateFramework === "fastapi" ? "--frontend" : "";
+const appType: AppType = "--frontend";
 const userMessage = "Write a blog post about physical standards for letters";
-const templateUseCases = ["financial_report", "blog", "form_filling"];
+const templateUseCases = ["financial_report", "agentic_rag", "deep_research"];
 
 for (const useCase of templateUseCases) {
-  test.describe(`Test multiagent template ${useCase} ${templateFramework} ${dataSource} ${templateUI} ${appType} ${templatePostInstallAction}`, async () => {
+  test.describe(`Test use case ${useCase} ${templateFramework} ${dataSource} ${templateUI} ${appType} ${templatePostInstallAction}`, async () => {
     test.skip(
-      process.platform !== "linux" || process.env.DATASOURCE === "--no-files",
-      "The multiagent template currently only works with files. We also only run on Linux to speed up tests.",
+      process.platform !== "linux" ||
+        process.env.DATASOURCE === "--no-files" ||
+        templateFramework === "express",
+      "The llamaindexserver template currently only works with nextjs, fastapi. We also only run on Linux to speed up tests.",
     );
     let port: number;
     let cwd: string;
@@ -38,7 +40,7 @@ for (const useCase of templateUseCases) {
       cwd = await createTestDir();
       const result = await runCreateLlama({
         cwd,
-        templateType: "multiagent",
+        templateType: "llamaindexserver",
         templateFramework,
         dataSource,
         vectorDb,
@@ -63,7 +65,9 @@ for (const useCase of templateUseCases) {
           templateFramework === "express",
       );
       await page.goto(`http://localhost:${port}`);
-      await expect(page.getByText("Built by LlamaIndex")).toBeVisible();
+      await expect(page.getByText("Built by LlamaIndex")).toBeVisible({
+        timeout: 5 * 60 * 1000,
+      });
     });
 
     test("Frontend should be able to submit a message and receive the start of a streamed response", async ({
@@ -72,9 +76,9 @@ for (const useCase of templateUseCases) {
       test.skip(
         templatePostInstallAction !== "runApp" ||
           useCase === "financial_report" ||
-          useCase === "form_filling" ||
+          useCase === "deep_research" ||
           templateFramework === "express",
-        "Skip chat tests for financial report and form filling.",
+        "Skip chat tests for financial report and deep research.",
       );
       await page.goto(`http://localhost:${port}`);
       await page.fill("form textarea", userMessage);
@@ -86,6 +90,12 @@ for (const useCase of templateUseCases) {
       await page.click("form button[type=submit]");
 
       const response = await responsePromise;
+      console.log(`Response status: ${response.status()}`);
+      const responseBody = await response
+        .text()
+        .catch((e) => `Error reading body: ${e}`);
+      console.log(`Response body: ${responseBody}`);
+
       expect(response.ok()).toBeTruthy();
     });
 

packages/create-llama/e2e/typescript/resolve_dependencies.spec.ts

@@ -74,7 +74,7 @@ test.describe("Test resolve TS dependencies", () => {
     // Install dependencies using pnpm
     try {
       const { stderr: installStderr } = await execAsync(
-        "pnpm install --prefer-offline",
+        "pnpm install --prefer-offline --ignore-workspace",
         {
           cwd: appDir,
         },

packages/create-llama/e2e/utils.ts

@@ -113,7 +113,12 @@ export async function runCreateLlama({
   if (observability) {
     commandArgs.push("--observability", observability);
   }
-  if ((templateType === "multiagent" || templateType === "reflex") && useCase) {
+  if (
+    (templateType === "multiagent" ||
+      templateType === "reflex" ||
+      templateType === "llamaindexserver") &&
+    useCase
+  ) {
     commandArgs.push("--use-case", useCase);
   }
 

packages/create-llama/helpers/env-variables.ts

@@ -44,6 +44,7 @@ const renderEnvVar = (envVars: EnvVar[]): string => {
 const getVectorDBEnvs = (
   vectorDb?: TemplateVectorDB,
   framework?: TemplateFramework,
+  template?: TemplateType,
 ): EnvVar[] => {
   if (!vectorDb || !framework) {
     return [];
@@ -168,7 +169,7 @@ const getVectorDBEnvs = (
           description:
             "The organization ID for the LlamaCloud project (uses default organization if not specified)",
         },
-        ...(framework === "nextjs"
+        ...(framework === "nextjs" && template !== "llamaindexserver"
           ? // activate index selector per default (not needed for non-NextJS backends as it's handled by createFrontendEnvFile)
             [
               {
@@ -223,13 +224,15 @@ Otherwise, use CHROMA_HOST and CHROMA_PORT config above`,
         },
       ];
     default:
-      return [
-        {
-          name: "STORAGE_CACHE_DIR",
-          description: "The directory to store the local storage cache.",
-          value: ".cache",
-        },
-      ];
+      return template !== "llamaindexserver"
+        ? [
+            {
+              name: "STORAGE_CACHE_DIR",
+              description: "The directory to store the local storage cache.",
+              value: ".cache",
+            },
+          ]
+        : [];
   }
 };
 
@@ -382,38 +385,42 @@ const getModelEnvs = (modelConfig: ModelConfig): EnvVar[] => {
 
 const getFrameworkEnvs = (
   framework: TemplateFramework,
+  template: TemplateType,
   port?: number,
 ): EnvVar[] => {
   const sPort = port?.toString() || "8000";
-  const result: EnvVar[] = [
-    {
-      name: "FILESERVER_URL_PREFIX",
-      description:
-        "FILESERVER_URL_PREFIX is the URL prefix of the server storing the images generated by the interpreter.",
-      value:
-        framework === "nextjs"
-          ? // FIXME: if we are using nextjs, port should be 3000
-            "http://localhost:3000/api/files"
-          : `http://localhost:${sPort}/api/files`,
-    },
-  ];
+  const result: EnvVar[] =
+    template !== "llamaindexserver"
+      ? [
+          {
+            name: "FILESERVER_URL_PREFIX",
+            description:
+              "FILESERVER_URL_PREFIX is the URL prefix of the server storing the images generated by the interpreter.",
+            value:
+              framework === "nextjs"
+                ? // FIXME: if we are using nextjs, port should be 3000
+                  "http://localhost:3000/api/files"
+                : `http://localhost:${sPort}/api/files`,
+          },
+        ]
+      : [];
   if (framework === "fastapi") {
     result.push(
       ...[
         {
           name: "APP_HOST",
-          description: "The address to start the backend app.",
+          description: "The address to start the FastAPI app.",
           value: "0.0.0.0",
         },
         {
           name: "APP_PORT",
-          description: "The port to start the backend app.",
+          description: "The port to start the FastAPI app.",
           value: sPort,
         },
       ],
     );
   }
-  if (framework === "nextjs") {
+  if (framework === "nextjs" && template !== "llamaindexserver") {
     result.push({
       name: "NEXT_PUBLIC_CHAT_API",
       description:
@@ -569,25 +576,41 @@ export const createBackendEnvFile = async (
     | "port"
     | "tools"
     | "observability"
+    | "useLlamaParse"
   >,
 ) => {
   // Init env values
   const envFileName = ".env";
   const envVars: EnvVar[] = [
-    {
-      name: "LLAMA_CLOUD_API_KEY",
-      description: `The Llama Cloud API key.`,
-      value: opts.llamaCloudKey,
-    },
-    // Add environment variables of each component
-    ...getModelEnvs(opts.modelConfig),
-    ...getEngineEnvs(),
-    ...getVectorDBEnvs(opts.vectorDb, opts.framework),
-    ...getFrameworkEnvs(opts.framework, opts.port),
+    ...(opts.useLlamaParse
+      ? [
+          {
+            name: "LLAMA_CLOUD_API_KEY",
+            description: `The Llama Cloud API key.`,
+            value: opts.llamaCloudKey,
+          },
+        ]
+      : []),
+    ...getVectorDBEnvs(opts.vectorDb, opts.framework, opts.template),
     ...getToolEnvs(opts.tools),
-    ...getTemplateEnvs(opts.template),
-    ...getObservabilityEnvs(opts.observability),
-    ...getSystemPromptEnv(opts.tools, opts.dataSources, opts.template),
+    ...getFrameworkEnvs(opts.framework, opts.template, opts.port),
+    // Add environment variables of each component
+    ...(opts.template === "llamaindexserver"
+      ? [
+          {
+            name: "OPENAI_API_KEY",
+            description: "The OpenAI API key to use.",
+            value: opts.modelConfig.apiKey,
+          },
+        ]
+      : [
+          // don't use this stuff for llama-indexserver
+          ...getModelEnvs(opts.modelConfig),
+          ...getEngineEnvs(),
+          ...getTemplateEnvs(opts.template),
+          ...getObservabilityEnvs(opts.observability),
+          ...getSystemPromptEnv(opts.tools, opts.dataSources, opts.template),
+        ]),
   ];
   // Render and write env file
   const content = renderEnvVar(envVars);

packages/create-llama/helpers/index.ts

@@ -1,7 +1,7 @@
 import { callPackageManager } from "./install";
 
 import path from "path";
-import { cyan } from "picocolors";
+import picocolors, { cyan } from "picocolors";
 
 import fsExtra from "fs-extra";
 import { writeLoadersConfig } from "./datasources";
@@ -9,7 +9,6 @@ import { createBackendEnvFile, createFrontendEnvFile } from "./env-variables";
 import { PackageManager } from "./get-pkg-manager";
 import { installLlamapackProject } from "./llama-pack";
 import { makeDir } from "./make-dir";
-import { isHavingPoetryLockFile, tryPoetryRun } from "./poetry";
 import { installPythonTemplate } from "./python";
 import { downloadAndExtractRepo } from "./repo";
 import { ConfigFileType, writeToolsConfig } from "./tools";
@@ -22,6 +21,7 @@ import {
   TemplateVectorDB,
 } from "./types";
 import { installTSTemplate } from "./typescript";
+import { isHavingUvLockFile, tryUvRun } from "./uv";
 
 const checkForGenerateScript = (
   modelConfig: ModelConfig,
@@ -41,7 +41,11 @@ const checkForGenerateScript = (
     missingSettings.push("your LLAMA_CLOUD_API_KEY");
   }
 
-  if (vectorDb !== "none" && vectorDb !== "llamacloud") {
+  if (
+    vectorDb !== undefined &&
+    vectorDb !== "none" &&
+    vectorDb !== "llamacloud"
+  ) {
     missingSettings.push("your Vector DB environment variables");
   }
 
@@ -60,7 +64,7 @@ async function generateContextData(
   if (packageManager) {
     const runGenerate = `${cyan(
       framework === "fastapi"
-        ? "poetry run generate"
+        ? "uv run generate"
         : `${packageManager} run generate`,
     )}`;
 
@@ -74,15 +78,21 @@ async function generateContextData(
     if (!missingSettings.length) {
       // If all the required environment variables are set, run the generate script
       if (framework === "fastapi") {
-        if (isHavingPoetryLockFile()) {
+        if (isHavingUvLockFile()) {
           console.log(`Running ${runGenerate} to generate the context data.`);
-          const result = tryPoetryRun("poetry run generate");
+          const result = tryUvRun("generate");
           if (!result) {
             console.log(`Failed to run ${runGenerate}.`);
             process.exit(1);
           }
           console.log(`Generated context data`);
           return;
+        } else {
+          console.log(
+            picocolors.yellow(
+              `\nWarning: uv.lock not found. Dependency installation might be incomplete. Skipping context generation.\nIf dependencies were installed, try running '${runGenerate}' manually.\n`,
+            ),
+          );
         }
       } else {
         console.log(`Running ${runGenerate} to generate the context data.`);
@@ -92,14 +102,14 @@ async function generateContextData(
     }
 
     const settingsMessage = `After setting ${missingSettings.join(" and ")}, run ${runGenerate} to generate the context data.`;
-    console.log(`\n${settingsMessage}\n\n`);
+    console.log(picocolors.yellow(`\n${settingsMessage}\n\n`));
   }
 }
 
 const downloadFile = async (url: string, destPath: string) => {
   const response = await fetch(url);
   const fileBuffer = await response.arrayBuffer();
-  await fsExtra.writeFile(destPath, Buffer.from(fileBuffer));
+  await fsExtra.writeFile(destPath, new Uint8Array(fileBuffer));
 };
 
 const prepareContextData = async (
@@ -166,6 +176,17 @@ export const installTemplate = async (
 
   if (props.framework === "fastapi") {
     await installPythonTemplate(props);
+  } else {
+    await installTSTemplate(props);
+  }
+
+  // write configurations
+  if (props.template !== "llamaindexserver") {
+    await writeToolsConfig(
+      props.root,
+      props.tools,
+      props.framework === "fastapi" ? ConfigFileType.YAML : ConfigFileType.JSON,
+    );
     if (props.vectorDb !== "llamacloud") {
       // write loaders configuration (currently Python only)
       // not needed for LlamaCloud as it has its own loaders
@@ -175,26 +196,13 @@ export const installTemplate = async (
         props.useLlamaParse,
       );
     }
-  } else {
-    await installTSTemplate(props);
   }
 
-  // write tools configuration
-  await writeToolsConfig(
-    props.root,
-    props.tools,
-    props.framework === "fastapi" ? ConfigFileType.YAML : ConfigFileType.JSON,
-  );
-
   if (props.backend) {
     // This is a backend, so we need to copy the test data and create the env file.
 
     // Copy the environment file to the target directory.
-    if (
-      props.template === "streaming" ||
-      props.template === "multiagent" ||
-      props.template === "reflex"
-    ) {
+    if (props.template !== "community" && props.template !== "llamapack") {
       await createBackendEnvFile(props.root, props);
     }
 

packages/create-llama/helpers/llama-pack.ts

@@ -143,6 +143,6 @@ export const installLlamapackProject = async ({
   await copyData({ root });
   await installLlamapackExample({ root, llamapack });
   if (postInstallAction === "runApp" || postInstallAction === "dependencies") {
-    installPythonDependencies({ noRoot: true });
+    installPythonDependencies();
   }
 };

packages/create-llama/helpers/python.ts

@@ -3,15 +3,16 @@ import path from "path";
 import { cyan, red } from "picocolors";
 import { parse, stringify } from "smol-toml";
 import terminalLink from "terminal-link";
+import { isUvAvailable, tryUvSync } from "./uv";
 
 import { assetRelocator, copy } from "./copy";
 import { templatesDir } from "./dir";
-import { isPoetryAvailable, tryPoetryInstall } from "./poetry";
 import { Tool } from "./tools";
 import {
   InstallTemplateArgs,
   ModelConfig,
   TemplateDataSource,
+  TemplateObservability,
   TemplateType,
   TemplateVectorDB,
 } from "./types";
@@ -29,6 +30,7 @@ const getAdditionalDependencies = (
   dataSources?: TemplateDataSource[],
   tools?: Tool[],
   templateType?: TemplateType,
+  observability?: TemplateObservability,
 ) => {
   const dependencies: Dependency[] = [];
 
@@ -37,21 +39,21 @@ const getAdditionalDependencies = (
     case "mongo": {
       dependencies.push({
         name: "llama-index-vector-stores-mongodb",
-        version: "^0.6.0",
+        version: ">=0.3.2,<0.4.0",
       });
       break;
     }
     case "pg": {
       dependencies.push({
         name: "llama-index-vector-stores-postgres",
-        version: "^0.3.2",
+        version: ">=0.3.2,<0.4.0",
       });
       break;
     }
     case "pinecone": {
       dependencies.push({
         name: "llama-index-vector-stores-pinecone",
-        version: "^0.4.1",
+        version: ">=0.4.1,<0.5.0",
         constraints: {
           python: ">=3.11,<3.13",
         },
@@ -61,25 +63,25 @@ const getAdditionalDependencies = (
     case "milvus": {
       dependencies.push({
         name: "llama-index-vector-stores-milvus",
-        version: "^0.3.0",
+        version: ">=0.3.0,<0.4.0",
       });
       dependencies.push({
         name: "pymilvus",
-        version: "2.4.4",
+        version: ">=2.4.4,<3.0.0",
       });
       break;
     }
     case "astra": {
       dependencies.push({
         name: "llama-index-vector-stores-astra-db",
-        version: "^0.4.0",
+        version: ">=0.4.0,<0.5.0",
       });
       break;
     }
     case "qdrant": {
       dependencies.push({
         name: "llama-index-vector-stores-qdrant",
-        version: "^0.4.0",
+        version: ">=0.4.0,<0.5.0",
         constraints: {
           python: ">=3.11,<3.13",
         },
@@ -89,21 +91,21 @@ const getAdditionalDependencies = (
     case "chroma": {
       dependencies.push({
         name: "llama-index-vector-stores-chroma",
-        version: "^0.4.0",
+        version: ">=0.4.0,<0.5.0",
       });
       break;
     }
     case "weaviate": {
       dependencies.push({
         name: "llama-index-vector-stores-weaviate",
-        version: "^1.2.3",
+        version: ">=1.2.3,<2.0.0",
       });
       break;
     }
     case "llamacloud":
       dependencies.push({
         name: "llama-index-indices-managed-llama-cloud",
-        version: "^0.6.3",
+        version: ">=0.6.3,<0.7.0",
       });
       break;
   }
@@ -116,28 +118,28 @@ const getAdditionalDependencies = (
         case "file":
           dependencies.push({
             name: "docx2txt",
-            version: "^0.8",
+            version: ">=0.8,<0.9",
           });
           break;
         case "web":
           dependencies.push({
             name: "llama-index-readers-web",
-            version: "^0.3.0",
+            version: ">=0.3.0,<0.4.0",
           });
           break;
         case "db":
           dependencies.push({
             name: "llama-index-readers-database",
-            version: "^0.3.0",
+            version: ">=0.3.0,<0.4.0",
           });
           dependencies.push({
             name: "pymysql",
-            version: "^1.1.0",
+            version: ">=1.1.0,<2.0.0",
             extras: ["rsa"],
           });
           dependencies.push({
             name: "psycopg2-binary",
-            version: "^2.9.9",
+            version: ">=2.9.9,<3.0.0",
           });
           break;
       }
@@ -156,155 +158,122 @@ const getAdditionalDependencies = (
     case "ollama":
       dependencies.push({
         name: "llama-index-llms-ollama",
-        version: "0.3.0",
+        version: ">=0.5.0,<0.6.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-ollama",
-        version: "0.3.0",
+        version: ">=0.6.0,<0.7.0",
       });
       break;
     case "openai":
       if (templateType !== "multiagent") {
         dependencies.push({
           name: "llama-index-llms-openai",
-          version: "^0.3.2",
+          version: ">=0.3.2,<0.4.0",
         });
         dependencies.push({
           name: "llama-index-embeddings-openai",
-          version: "^0.3.1",
+          version: ">=0.3.1,<0.4.0",
         });
         dependencies.push({
           name: "llama-index-agent-openai",
-          version: "^0.4.0",
+          version: ">=0.4.0,<0.5.0",
         });
       }
       break;
     case "groq":
-      // Fastembed==0.2.0 does not support python3.13 at the moment
-      // Fixed the python version less than 3.13
-      dependencies.push({
-        name: "python",
-        version: "^3.11,<3.13",
-      });
       dependencies.push({
         name: "llama-index-llms-groq",
-        version: "0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-fastembed",
-        version: "^0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       break;
     case "anthropic":
-      // Fastembed==0.2.0 does not support python3.13 at the moment
-      // Fixed the python version less than 3.13
-      dependencies.push({
-        name: "python",
-        version: "^3.11,<3.13",
-      });
       dependencies.push({
         name: "llama-index-llms-anthropic",
-        version: "0.3.0",
+        version: ">=0.6.0,<0.7.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-fastembed",
-        version: "^0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       break;
     case "gemini":
       dependencies.push({
         name: "llama-index-llms-gemini",
-        version: "0.3.4",
+        version: ">=0.4.0,<0.5.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-gemini",
-        version: "^0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       break;
     case "mistral":
       dependencies.push({
         name: "llama-index-llms-mistralai",
-        version: "0.2.1",
+        version: ">=0.4.0,<0.5.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-mistralai",
-        version: "0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       break;
     case "azure-openai":
       dependencies.push({
         name: "llama-index-llms-azure-openai",
-        version: "0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-azure-openai",
-        version: "0.2.4",
+        version: ">=0.3.0,<0.4.0",
       });
       break;
     case "huggingface":
       dependencies.push({
         name: "llama-index-llms-huggingface",
-        version: "^0.3.5",
+        version: ">=0.5.0,<0.6.0",
       });
       dependencies.push({
         name: "llama-index-embeddings-huggingface",
-        version: "^0.3.1",
+        version: ">=0.5.0,<0.6.0",
       });
       dependencies.push({
         name: "optimum",
-        version: "^1.23.3",
+        version: ">=1.23.3,<2.0.0",
         extras: ["onnxruntime"],
       });
       break;
     case "t-systems":
       dependencies.push({
         name: "llama-index-agent-openai",
-        version: "0.3.0",
+        version: ">=0.4.0,<0.5.0",
       });
       dependencies.push({
         name: "llama-index-llms-openai-like",
-        version: "0.2.0",
+        version: ">=0.3.0,<0.4.0",
       });
       break;
   }
 
-  return dependencies;
-};
-
-const mergePoetryDependencies = (
-  dependencies: Dependency[],
-  existingDependencies: Record<string, Omit<Dependency, "name"> | string>,
-) => {
-  for (const dependency of dependencies) {
-    let value = existingDependencies[dependency.name] ?? {};
-
-    // default string value is equal to attribute "version"
-    if (typeof value === "string") {
-      value = { version: value };
+  if (observability && observability !== "none") {
+    if (observability === "traceloop") {
+      dependencies.push({
+        name: "traceloop-sdk",
+        version: ">=0.15.11,<0.16.0",
+      });
     }
-
-    value.version = dependency.version ?? value.version;
-    value.extras = dependency.extras ?? value.extras;
-
-    // Merge constraints if they exist
-    if (dependency.constraints) {
-      value = { ...value, ...dependency.constraints };
-    }
-
-    if (value.version === undefined) {
-      throw new Error(
-        `Dependency "${dependency.name}" is missing attribute "version"!`,
-      );
-    }
-
-    // Serialize as object if there are any additional properties
-    if (Object.keys(value).length > 1) {
-      existingDependencies[dependency.name] = value;
-    } else {
-      // Otherwise, serialize just the version string
-      existingDependencies[dependency.name] = value.version;
+    if (observability === "llamatrace") {
+      dependencies.push({
+        name: "llama-index-callbacks-arize-phoenix",
+        version: ">=0.3.0,<0.4.0",
+      });
     }
   }
+
+  return dependencies;
 };
 
 const copyRouterCode = async (root: string, tools: Tool[]) => {
@@ -329,19 +298,100 @@ export const addDependencies = async (
     // Parse toml file
     const file = path.join(projectDir, FILENAME);
     const fileContent = await fs.readFile(file, "utf8");
-    const fileParsed = parse(fileContent);
+    let fileParsed: any;
+    try {
+      fileParsed = parse(fileContent);
+    } catch (parseError) {
+      console.error(`Error parsing ${FILENAME}:`, parseError);
+      throw new Error(
+        `Failed to parse ${FILENAME}. Please ensure it's valid TOML.`,
+      );
+    }
 
-    // Modify toml dependencies
-    const tool = fileParsed.tool as any;
-    const existingDependencies = tool.poetry.dependencies;
-    mergePoetryDependencies(dependencies, existingDependencies);
+    // Ensure [project] and [project.dependencies] exist
+    if (!fileParsed.project) {
+      fileParsed.project = {};
+    }
+    if (
+      !fileParsed.project.dependencies ||
+      !Array.isArray(fileParsed.project.dependencies)
+    ) {
+      // If dependencies exist but aren't an array, log a warning or error.
+      // For now, we'll overwrite it, assuming the intent is to use the standard array format.
+      console.warn(
+        `[project.dependencies] in ${FILENAME} is not an array. It will be overwritten.`,
+      );
+      fileParsed.project.dependencies = [];
+    }
+
+    const existingDependencies: string[] = fileParsed.project.dependencies;
+    const addedDeps: string[] = [];
+    const updatedDeps: string[] = [];
+
+    // Add or update dependencies
+    for (const newDep of dependencies) {
+      let depString = newDep.name;
+      if (newDep.extras && newDep.extras.length > 0) {
+        depString += `[${newDep.extras.join(",")}]`;
+      }
+      if (newDep.version) {
+        depString += newDep.version;
+      }
+
+      let found = false;
+      for (let i = 0; i < existingDependencies.length; i++) {
+        const existingDepNameMatch =
+          existingDependencies[i].match(/^([a-zA-Z0-9._-]+)/);
+        if (
+          existingDepNameMatch &&
+          existingDepNameMatch[1].toLowerCase() === depString.toLowerCase()
+        ) {
+          // Found existing dependency, update it
+          if (existingDependencies[i] !== depString) {
+            updatedDeps.push(`${existingDependencies[i]} -> ${depString}`);
+            existingDependencies[i] = depString;
+          }
+          found = true;
+          break;
+        }
+      }
+
+      if (!found) {
+        // Add new dependency
+        existingDependencies.push(depString);
+        addedDeps.push(depString);
+      }
+      // Handle python version constraints separately (if any)
+      if (newDep.constraints?.python) {
+        if (
+          !fileParsed.project["requires-python"] ||
+          fileParsed.project["requires-python"] !== newDep.constraints.python
+        ) {
+          // This simple overwrite might not be ideal; merging constraints is complex.
+          // For now, let's just set it if the new dependency has one.
+          console.log(
+            `Setting requires-python = "${newDep.constraints.python}" from dependency ${newDep.name}`,
+          );
+          fileParsed.project["requires-python"] = newDep.constraints.python;
+        }
+      }
+    }
 
     // Write toml file
     const newFileContent = stringify(fileParsed);
     await fs.writeFile(file, newFileContent);
 
-    const dependenciesString = dependencies.map((d) => d.name).join(", ");
-    console.log(`\nAdded ${dependenciesString} to ${cyan(FILENAME)}\n`);
+    if (addedDeps.length > 0) {
+      console.log(`\nAdded dependencies to ${cyan(FILENAME)}:`);
+      addedDeps.forEach((dep) => console.log(`  ${dep}`));
+    }
+    if (updatedDeps.length > 0) {
+      console.log(`\nUpdated dependencies in ${cyan(FILENAME)}:`);
+      updatedDeps.forEach((dep) => console.log(`  ${dep}`));
+    }
+    if (addedDeps.length > 0 || updatedDeps.length > 0) {
+      console.log(""); // Newline for spacing
+    }
   } catch (error) {
     console.log(
       `Error while updating dependencies for Poetry project file ${FILENAME}\n`,
@@ -350,18 +400,16 @@ export const addDependencies = async (
   }
 };
 
-export const installPythonDependencies = (
-  { noRoot }: { noRoot: boolean } = { noRoot: false },
-) => {
-  if (isPoetryAvailable()) {
+export const installPythonDependencies = () => {
+  if (isUvAvailable()) {
     console.log(
-      `Installing python dependencies using poetry. This may take a while...`,
+      `Installing Python dependencies using uv. This may take a while...`,
     );
-    const installSuccessful = tryPoetryInstall(noRoot);
+    const installSuccessful = tryUvSync();
     if (!installSuccessful) {
       console.error(
         red(
-          "Installing dependencies using poetry failed. Please check error log above and try running create-llama again.",
+          "Installing dependencies using uv failed. Please check the error log above and ensure uv is installed correctly.",
         ),
       );
       process.exit(1);
@@ -369,57 +417,34 @@ export const installPythonDependencies = (
   } else {
     console.error(
       red(
-        `Poetry is not available in the current environment. Please check ${terminalLink(
-          "Poetry Installation",
-          `https://python-poetry.org/docs/#installation`,
-        )} to install poetry first, then run create-llama again.`,
+        `uv is not available in the current environment. Please check ${terminalLink(
+          "uv Installation",
+          `https://github.com/astral-sh/uv#installation`,
+        )} to install uv first, then run create-llama again.`,
       ),
     );
     process.exit(1);
   }
 };
 
-export const installPythonTemplate = async ({
-  appName,
+const installLegacyPythonTemplate = async ({
   root,
   template,
-  framework,
   vectorDb,
-  postInstallAction,
-  modelConfig,
   dataSources,
   tools,
-  useLlamaParse,
   useCase,
   observability,
 }: Pick<
   InstallTemplateArgs,
-  | "appName"
   | "root"
   | "template"
-  | "framework"
   | "vectorDb"
-  | "postInstallAction"
-  | "modelConfig"
   | "dataSources"
   | "tools"
-  | "useLlamaParse"
   | "useCase"
   | "observability"
 >) => {
-  console.log("\nInitializing Python project with template:", template, "\n");
-  let templatePath;
-  if (template === "reflex") {
-    templatePath = path.join(templatesDir, "types", "reflex");
-  } else {
-    templatePath = path.join(templatesDir, "types", "streaming", framework);
-  }
-  await copy("**", root, {
-    parents: true,
-    cwd: templatePath,
-    rename: assetRelocator,
-  });
-
   const compPath = path.join(templatesDir, "components");
   const enginePath = path.join(root, "app", "engine");
 
@@ -509,34 +534,7 @@ export const installPythonTemplate = async ({
     }
   }
 
-  console.log("Adding additional dependencies");
-
-  const addOnDependencies = getAdditionalDependencies(
-    modelConfig,
-    vectorDb,
-    dataSources,
-    tools,
-    template,
-  );
-
   if (observability && observability !== "none") {
-    if (observability === "traceloop") {
-      addOnDependencies.push({
-        name: "traceloop-sdk",
-        version: "^0.15.11",
-      });
-    }
-
-    if (observability === "llamatrace") {
-      addOnDependencies.push({
-        name: "llama-index-callbacks-arize-phoenix",
-        version: "^0.3.0",
-        constraints: {
-          python: ">=3.11,<3.13",
-        },
-      });
-    }
-
     const templateObservabilityPath = path.join(
       templatesDir,
       "components",
@@ -548,6 +546,133 @@ export const installPythonTemplate = async ({
       cwd: templateObservabilityPath,
     });
   }
+};
+
+const installLlamaIndexServerTemplate = async ({
+  root,
+  useCase,
+  useLlamaParse,
+}: Pick<InstallTemplateArgs, "root" | "useCase" | "useLlamaParse">) => {
+  if (!useCase) {
+    console.log(
+      red(
+        `There is no use case selected. Please pick a use case to use via --use-case flag.`,
+      ),
+    );
+    process.exit(1);
+  }
+
+  await copy("workflow.py", path.join(root, "app"), {
+    parents: true,
+    cwd: path.join(templatesDir, "components", "workflows", "python", useCase),
+  });
+
+  // Copy custom UI component code
+  await copy(`*`, path.join(root, "components"), {
+    parents: true,
+    cwd: path.join(templatesDir, "components", "ui", "workflows", useCase),
+  });
+
+  if (useLlamaParse) {
+    await copy("index.py", path.join(root, "app"), {
+      parents: true,
+      cwd: path.join(
+        templatesDir,
+        "components",
+        "vectordbs",
+        "llamaindexserver",
+        "llamacloud",
+        "python",
+      ),
+    });
+    // TODO: Consider moving generate.py to app folder.
+    await copy("generate.py", path.join(root), {
+      parents: true,
+      cwd: path.join(
+        templatesDir,
+        "components",
+        "vectordbs",
+        "llamaindexserver",
+        "llamacloud",
+        "python",
+      ),
+    });
+  }
+  // Copy README.md
+  await copy("README-template.md", path.join(root), {
+    parents: true,
+    cwd: path.join(templatesDir, "components", "workflows", "python", useCase),
+    rename: assetRelocator,
+  });
+};
+
+export const installPythonTemplate = async ({
+  appName,
+  root,
+  template,
+  framework,
+  vectorDb,
+  postInstallAction,
+  modelConfig,
+  dataSources,
+  tools,
+  useLlamaParse,
+  useCase,
+  observability,
+}: Pick<
+  InstallTemplateArgs,
+  | "appName"
+  | "root"
+  | "template"
+  | "framework"
+  | "vectorDb"
+  | "postInstallAction"
+  | "modelConfig"
+  | "dataSources"
+  | "tools"
+  | "useLlamaParse"
+  | "useCase"
+  | "observability"
+>) => {
+  console.log("\nInitializing Python project with template:", template, "\n");
+  let templatePath;
+  if (template === "reflex") {
+    templatePath = path.join(templatesDir, "types", "reflex");
+  } else {
+    templatePath = path.join(templatesDir, "types", template, framework);
+  }
+  await copy("**", root, {
+    parents: true,
+    cwd: templatePath,
+    rename: assetRelocator,
+  });
+
+  if (template === "llamaindexserver") {
+    await installLlamaIndexServerTemplate({
+      root,
+      useCase,
+      useLlamaParse,
+    });
+  } else {
+    await installLegacyPythonTemplate({
+      root,
+      template,
+      vectorDb,
+      dataSources,
+      tools,
+      useCase,
+      observability,
+    });
+  }
+
+  console.log("Adding additional dependencies");
+  const addOnDependencies = getAdditionalDependencies(
+    modelConfig,
+    vectorDb,
+    dataSources,
+    tools,
+    template,
+  );
 
   await addDependencies(root, addOnDependencies);
 

packages/create-llama/helpers/run-app.ts

@@ -34,14 +34,24 @@ export function runReflexApp(appPath: string, port: number) {
     "--frontend-port",
     port.toString(),
   ];
-  return createProcess("poetry", commandArgs, {
+  return createProcess("uv", commandArgs, {
     stdio: "inherit",
     cwd: appPath,
   });
 }
 
-export function runFastAPIApp(appPath: string, port: number) {
-  return createProcess("poetry", ["run", "dev"], {
+export function runFastAPIApp(
+  appPath: string,
+  port: number,
+  template: TemplateType,
+) {
+  let commandArgs: string[];
+  if (template === "streaming") {
+    commandArgs = ["run", "dev"];
+  } else {
+    commandArgs = ["run", "fastapi", "dev", "--port", `${port}`];
+  }
+  return createProcess("uv", commandArgs, {
     stdio: "inherit",
     cwd: appPath,
     env: { ...process.env, APP_PORT: `${port}` },
@@ -73,7 +83,7 @@ export async function runApp(
         : framework === "fastapi"
           ? runFastAPIApp
           : runTSApp;
-    await appRunner(appPath, port || defaultPort);
+    await appRunner(appPath, port || defaultPort, template);
   } catch (error) {
     console.error("Failed to run app:", error);
     throw error;

packages/create-llama/helpers/tools.ts

@@ -41,7 +41,7 @@ export const supportedTools: Tool[] = [
     dependencies: [
       {
         name: "llama-index-tools-google",
-        version: "^0.3.0",
+        version: ">=0.3.0,<0.4.0",
       },
     ],
     supportedFrameworks: ["fastapi"],
@@ -62,7 +62,7 @@ export const supportedTools: Tool[] = [
     dependencies: [
       {
         name: "duckduckgo-search",
-        version: "^6.3.5",
+        version: ">=6.3.5,<7.0.0",
       },
     ],
     supportedFrameworks: ["fastapi"], // TODO: Re-enable this tool once the duck-duck-scrape TypeScript library works again
@@ -82,7 +82,7 @@ For better results, you can specify the region parameter to get results from a s
     dependencies: [
       {
         name: "llama-index-tools-wikipedia",
-        version: "^0.3.0",
+        version: ">=0.3.0,<0.4.0",
       },
     ],
     supportedFrameworks: ["fastapi", "express", "nextjs"],
@@ -102,11 +102,11 @@ For better results, you can specify the region parameter to get results from a s
     dependencies: [
       {
         name: "xhtml2pdf",
-        version: "^0.2.14",
+        version: ">=0.2.14,<0.3.0",
       },
       {
         name: "markdown",
-        version: "^3.7",
+        version: ">=3.7.0,<4.0.0",
       },
     ],
     type: ToolType.LOCAL,
@@ -124,7 +124,7 @@ For better results, you can specify the region parameter to get results from a s
     dependencies: [
       {
         name: "e2b_code_interpreter",
-        version: "1.0.3",
+        version: ">=1.1.1,<1.2.0",
       },
     ],
     supportedFrameworks: ["fastapi", "express", "nextjs"],
@@ -155,7 +155,7 @@ For better results, you can specify the region parameter to get results from a s
     dependencies: [
       {
         name: "e2b_code_interpreter",
-        version: "1.0.3",
+        version: ">=1.1.1,<1.2.0",
       },
     ],
     supportedFrameworks: ["fastapi", "express", "nextjs"],
@@ -184,7 +184,7 @@ For better results, you can specify the region parameter to get results from a s
       },
       {
         name: "jsonschema",
-        version: "^4.22.0",
+        version: ">=4.22.0,<5.0.0",
       },
       {
         name: "llama-index-tools-requests",
@@ -247,11 +247,11 @@ For better results, you can specify the region parameter to get results from a s
     dependencies: [
       {
         name: "pandas",
-        version: "^2.2.3",
+        version: ">=2.2.3,<3.0.0",
       },
       {
         name: "tabulate",
-        version: "^0.9.0",
+        version: ">=0.9.0,<1.0.0",
       },
     ],
   },

packages/create-llama/helpers/types.ts

@@ -24,7 +24,8 @@ export type TemplateType =
   | "community"
   | "llamapack"
   | "multiagent"
-  | "reflex";
+  | "reflex"
+  | "llamaindexserver";
 export type TemplateFramework = "nextjs" | "express" | "fastapi";
 export type TemplateUI = "html" | "shadcn";
 export type TemplateVectorDB =
@@ -55,7 +56,8 @@ export type TemplateUseCase =
   | "deep_research"
   | "form_filling"
   | "extractor"
-  | "contract_review";
+  | "contract_review"
+  | "agentic_rag";
 // Config for both file and folder
 export type FileSourceConfig =
   | {

packages/create-llama/helpers/typescript.ts

@@ -8,42 +8,104 @@ import { templatesDir } from "./dir";
 import { PackageManager } from "./get-pkg-manager";
 import { InstallTemplateArgs, ModelProvider, TemplateVectorDB } from "./types";
 
-/**
- * Install a LlamaIndex internal template to a given `root` directory.
- */
-export const installTSTemplate = async ({
-  appName,
+const installLlamaIndexServerTemplate = async ({
+  root,
+  useCase,
+  vectorDb,
+}: Pick<InstallTemplateArgs, "root" | "useCase" | "vectorDb">) => {
+  if (!useCase) {
+    console.log(
+      red(
+        `There is no use case selected. Please pick a use case to use via --use-case flag.`,
+      ),
+    );
+    process.exit(1);
+  }
+
+  if (!vectorDb) {
+    console.log(
+      red(
+        `There is no vector db selected. Please pick a vector db to use via --vector-db flag.`,
+      ),
+    );
+    process.exit(1);
+  }
+
+  await copy("workflow.ts", path.join(root, "src", "app"), {
+    parents: true,
+    cwd: path.join(
+      templatesDir,
+      "components",
+      "workflows",
+      "typescript",
+      useCase,
+    ),
+  });
+
+  // copy workflow UI components to output/components folder
+  await copy("*", path.join(root, "components"), {
+    parents: true,
+    cwd: path.join(templatesDir, "components", "ui", "workflows", useCase),
+  });
+
+  if (vectorDb === "llamacloud") {
+    await copy("generate.ts", path.join(root, "src"), {
+      parents: true,
+      cwd: path.join(
+        templatesDir,
+        "components",
+        "vectordbs",
+        "llamaindexserver",
+        "llamacloud",
+        "typescript",
+      ),
+    });
+
+    await copy("index.ts", path.join(root, "src", "app"), {
+      parents: true,
+      cwd: path.join(
+        templatesDir,
+        "components",
+        "vectordbs",
+        "llamaindexserver",
+        "llamacloud",
+        "typescript",
+      ),
+      rename: () => "data.ts",
+    });
+  }
+  // Copy README.md
+  await copy("README-template.md", path.join(root), {
+    parents: true,
+    cwd: path.join(
+      templatesDir,
+      "components",
+      "workflows",
+      "typescript",
+      useCase,
+    ),
+    rename: assetRelocator,
+  });
+};
+
+const installLegacyTSTemplate = async ({
   root,
-  packageManager,
-  isOnline,
   template,
+  backend,
   framework,
   ui,
   vectorDb,
-  postInstallAction,
-  backend,
   observability,
   tools,
   dataSources,
   useLlamaParse,
   useCase,
   modelConfig,
-}: InstallTemplateArgs & { backend: boolean }) => {
-  console.log(bold(`Using ${packageManager}.`));
-
-  /**
-   * Copy the template files to the target directory.
-   */
-  console.log("\nInitializing project with template:", template, "\n");
-  const templatePath = path.join(templatesDir, "types", "streaming", framework);
-  const copySource = ["**"];
-
-  await copy(copySource, root, {
-    parents: true,
-    cwd: templatePath,
-    rename: assetRelocator,
-  });
-
+  relativeEngineDestPath,
+}: InstallTemplateArgs & {
+  backend: boolean;
+  relativeEngineDestPath: string;
+}) => {
   /**
    * If next.js is used, update its configuration if necessary
    */
@@ -98,10 +160,6 @@ export const installTSTemplate = async ({
   }
 
   const compPath = path.join(templatesDir, "components");
-  const relativeEngineDestPath =
-    framework === "nextjs"
-      ? path.join("app", "api", "chat")
-      : path.join("src", "controllers");
   const enginePath = path.join(root, relativeEngineDestPath, "engine");
 
   // copy llamaindex code for TS templates
@@ -236,6 +294,75 @@ export const installTSTemplate = async ({
     await fs.rm(path.join(root, "app", "api"), { recursive: true });
     await fs.rm(path.join(root, "config"), { recursive: true, force: true });
   }
+};
+
+/**
+ * Install a LlamaIndex internal template to a given `root` directory.
+ */
+export const installTSTemplate = async ({
+  appName,
+  root,
+  packageManager,
+  isOnline,
+  template,
+  framework,
+  ui,
+  vectorDb,
+  postInstallAction,
+  backend,
+  observability,
+  tools,
+  dataSources,
+  useLlamaParse,
+  useCase,
+  modelConfig,
+}: InstallTemplateArgs & { backend: boolean }) => {
+  console.log(bold(`Using ${packageManager}.`));
+
+  /**
+   * Copy the template files to the target directory.
+   */
+  console.log("\nInitializing project with template:", template, "\n");
+  const templatePath = path.join(templatesDir, "types", template, framework);
+  const copySource = ["**"];
+
+  await copy(copySource, root, {
+    parents: true,
+    cwd: templatePath,
+    rename: assetRelocator,
+  });
+
+  const relativeEngineDestPath =
+    framework === "nextjs"
+      ? path.join("app", "api", "chat")
+      : path.join("src", "controllers");
+
+  if (template === "llamaindexserver") {
+    await installLlamaIndexServerTemplate({
+      root,
+      useCase,
+      vectorDb,
+    });
+  } else {
+    await installLegacyTSTemplate({
+      appName,
+      root,
+      packageManager,
+      isOnline,
+      template,
+      backend,
+      framework,
+      ui,
+      vectorDb,
+      observability,
+      tools,
+      dataSources,
+      useLlamaParse,
+      useCase,
+      modelConfig,
+      relativeEngineDestPath,
+    });
+  }
 
   const packageJson = await updatePackageJson({
     root,
@@ -248,6 +375,7 @@ export const installTSTemplate = async ({
     vectorDb,
     backend,
     modelConfig,
+    template,
   });
 
   if (
@@ -262,27 +390,27 @@ const providerDependencies: {
   [key in ModelProvider]?: Record<string, string>;
 } = {
   openai: {
-    "@llamaindex/openai": "^0.1.52",
+    "@llamaindex/openai": "^0.2.0",
   },
   gemini: {
-    "@llamaindex/google": "^0.0.7",
+    "@llamaindex/google": "^0.2.0",
   },
   ollama: {
-    "@llamaindex/ollama": "^0.0.40",
+    "@llamaindex/ollama": "^0.1.0",
   },
   mistral: {
-    "@llamaindex/mistral": "^0.0.5",
+    "@llamaindex/mistral": "^0.2.0",
   },
   "azure-openai": {
-    "@llamaindex/openai": "^0.1.52",
+    "@llamaindex/openai": "^0.2.0",
   },
   groq: {
-    "@llamaindex/groq": "^0.0.51",
-    "@llamaindex/huggingface": "^0.0.36", // groq uses huggingface as default embedding model
+    "@llamaindex/groq": "^0.0.61",
+    "@llamaindex/huggingface": "^0.1.0", // groq uses huggingface as default embedding model
   },
   anthropic: {
-    "@llamaindex/anthropic": "^0.1.0",
-    "@llamaindex/huggingface": "^0.0.36", // anthropic uses huggingface as default embedding model
+    "@llamaindex/anthropic": "^0.3.0",
+    "@llamaindex/huggingface": "^0.1.0", // anthropic uses huggingface as default embedding model
   },
 };
 
@@ -331,6 +459,7 @@ async function updatePackageJson({
   vectorDb,
   backend,
   modelConfig,
+  template,
 }: Pick<
   InstallTemplateArgs,
   | "root"
@@ -341,6 +470,7 @@ async function updatePackageJson({
   | "observability"
   | "vectorDb"
   | "modelConfig"
+  | "template"
 > & {
   relativeEngineDestPath: string;
   backend: boolean;
@@ -352,7 +482,7 @@ async function updatePackageJson({
   packageJson.name = appName;
   packageJson.version = "0.1.0";
 
-  if (relativeEngineDestPath) {
+  if (relativeEngineDestPath && template !== "llamaindexserver") {
     // TODO: move script to {root}/scripts for all frameworks
     // add generate script if using context engine
     packageJson.scripts = {

packages/create-llama/helpers/uv.ts

@@ -0,0 +1,42 @@
+// Migrate poetry to uv
+import { execSync } from "child_process";
+import fs from "fs";
+import { red } from "picocolors";
+
+export function isUvAvailable(): boolean {
+  try {
+    execSync("uv --version", { stdio: "ignore" });
+    return true;
+  } catch (_) {}
+  return false;
+}
+
+export function tryUvSync(): boolean {
+  try {
+    console.log("Syncing environment with pyproject.toml...");
+    execSync(`uv sync`, {
+      stdio: "inherit",
+    });
+    return true;
+  } catch (_) {}
+  return false;
+}
+
+export function tryUvRun(command: string): boolean {
+  try {
+    // Use uv run <command>
+    execSync(`uv run ${command}`, { stdio: "inherit" });
+    return true;
+  } catch (error) {
+    console.error(red(`Failed to run ${command}. Error: ${error}`));
+    return false;
+  }
+}
+
+export function isHavingUvLockFile(): boolean {
+  try {
+    // Check if uv.lock exists in the current directory
+    return fs.existsSync("uv.lock");
+  } catch (_) {}
+  return false;
+}

packages/create-llama/package.json

@@ -0,0 +1,83 @@
+{
+  "name": "create-llama",
+  "version": "0.5.11",
+  "description": "Create LlamaIndex-powered apps with one command",
+  "keywords": [
+    "rag",
+    "llamaindex",
+    "next.js"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/run-llama/create-llama",
+    "directory": "packages/create-llama"
+  },
+  "license": "MIT",
+  "bin": {
+    "create-llama": "./dist/index.js"
+  },
+  "files": [
+    "dist",
+    "README.md",
+    "LICENSE.md"
+  ],
+  "scripts": {
+    "copy": "cp -r ../../README.md ../../LICENSE.md .",
+    "build": "bash ./scripts/build.sh",
+    "build:ncc": "pnpm run clean && ncc build ./index.ts -o ./dist/ --minify --no-cache --no-source-map-register",
+    "postbuild": "pnpm run copy",
+    "clean": "rimraf --glob ./dist ./templates/**/__pycache__ ./templates/**/node_modules ./templates/**/poetry.lock",
+    "dev": "ncc build ./index.ts -w -o dist/",
+    "e2e": "playwright test",
+    "e2e:python": "playwright test e2e/shared e2e/python",
+    "e2e:typescript": "playwright test e2e/shared e2e/typescript",
+    "format": "prettier --ignore-unknown --cache --check .",
+    "format:write": "prettier --ignore-unknown --write .",
+    "lint": "eslint . --ignore-pattern dist --ignore-pattern e2e/cache",
+    "pack-install": "bash ./scripts/pack.sh"
+  },
+  "dependencies": {
+    "@types/async-retry": "1.4.2",
+    "@types/ci-info": "2.0.0",
+    "@types/cross-spawn": "6.0.0",
+    "@types/fs-extra": "11.0.4",
+    "@types/node": "^20.11.7",
+    "@types/prompts": "2.4.2",
+    "@types/tar": "6.1.5",
+    "@types/validate-npm-package-name": "3.0.0",
+    "async-retry": "1.3.1",
+    "async-sema": "3.0.1",
+    "ci-info": "github:watson/ci-info#f43f6a1cefff47fb361c88cf4b943fdbcaafe540",
+    "commander": "12.1.0",
+    "cross-spawn": "7.0.3",
+    "fast-glob": "3.3.1",
+    "fs-extra": "11.2.0",
+    "global-agent": "^3.0.0",
+    "got": "10.7.0",
+    "ollama": "^0.5.0",
+    "ora": "^8.0.1",
+    "picocolors": "1.0.0",
+    "prompts": "2.4.2",
+    "smol-toml": "^1.1.4",
+    "tar": "6.1.15",
+    "terminal-link": "^3.0.0",
+    "update-check": "1.5.4",
+    "validate-npm-package-name": "3.0.0",
+    "yaml": "2.4.1"
+  },
+  "devDependencies": {
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^8.10.0",
+    "prettier": "^3.2.5",
+    "prettier-plugin-organize-imports": "^3.2.4",
+    "@playwright/test": "^1.41.1",
+    "@vercel/ncc": "0.38.1",
+    "rimraf": "^5.0.5",
+    "typescript": "^5.3.3",
+    "wait-port": "^1.1.0"
+  },
+  "packageManager": "pnpm@9.0.5",
+  "engines": {
+    "node": ">=16.14.0"
+  }
+}

packages/create-llama/questions/index.ts

@@ -16,5 +16,6 @@ export const askQuestions = async (
     await askProQuestions(args);
     return args as unknown as QuestionResults;
   }
-  return await askSimpleQuestions(args);
+  const results = await askSimpleQuestions(args);
+  return results;
 };

packages/create-llama/questions/simple.ts

@@ -1,25 +1,12 @@
 import prompts from "prompts";
-import {
-  AI_REPORTS,
-  EXAMPLE_10K_SEC_FILES,
-  EXAMPLE_FILE,
-  EXAMPLE_GDPR,
-} from "../helpers/datasources";
+import { EXAMPLE_10K_SEC_FILES, EXAMPLE_FILE } from "../helpers/datasources";
 import { askModelConfig } from "../helpers/providers";
 import { getTools } from "../helpers/tools";
 import { ModelConfig, TemplateFramework } from "../helpers/types";
 import { PureQuestionArgs, QuestionResults } from "./types";
 import { askPostInstallAction, questionHandlers } from "./utils";
 
-type AppType =
-  | "rag"
-  | "code_artifact"
-  | "financial_report_agent"
-  | "form_filling"
-  | "extractor"
-  | "contract_review"
-  | "data_scientist"
-  | "deep_research";
+type AppType = "agentic_rag" | "financial_report" | "deep_research";
 
 type SimpleAnswers = {
   appType: AppType;
@@ -35,53 +22,22 @@ export const askSimpleQuestions = async (
     {
       type: "select",
       name: "appType",
-      message: "What app do you want to build?",
-      hint: "🤖: Agent, 🔀: Workflow",
+      message: "What use case do you want to build?",
       choices: [
         {
-          title: "🤖 Agentic RAG",
-          value: "rag",
+          title: "Agentic RAG",
+          value: "agentic_rag",
           description:
             "Chatbot that answers questions based on provided documents.",
         },
         {
-          title: "🤖 Data Scientist",
-          value: "data_scientist",
+          title: "Financial Report",
+          value: "financial_report",
           description:
             "Agent that analyzes data and generates visualizations by using a code interpreter.",
         },
         {
-          title: "🤖 Code Artifact Agent",
-          value: "code_artifact",
-          description:
-            "Agent that writes code, runs it in a sandbox, and shows the output in the chat UI.",
-        },
-        {
-          title: "🤖 Information Extractor",
-          value: "extractor",
-          description:
-            "Extracts information from documents and returns it as a structured JSON object.",
-        },
-        {
-          title: "🔀 Financial Report Generator",
-          value: "financial_report_agent",
-          description:
-            "Generates a financial report by analyzing the provided 10-K SEC data. Uses a code interpreter to create charts or to conduct further analysis.",
-        },
-        {
-          title: "🔀 Financial 10k SEC Form Filler",
-          value: "form_filling",
-          description:
-            "Extracts information from 10k SEC data and uses it to fill out a CSV form.",
-        },
-        {
-          title: "🔀 Contract Reviewer",
-          value: "contract_review",
-          description:
-            "Extracts and reviews contracts to ensure compliance with GDPR regulations",
-        },
-        {
-          title: "🔀 Deep Researcher",
+          title: "Deep Research",
           value: "deep_research",
           description:
             "Researches and analyzes provided documents from multiple perspectives, generating a comprehensive report with citations to support key findings and insights.",
@@ -93,13 +49,10 @@ export const askSimpleQuestions = async (
 
   let language: TemplateFramework = "fastapi";
   let llamaCloudKey = args.llamaCloudKey;
+
   let useLlamaCloud = false;
 
-  if (
-    appType !== "extractor" &&
-    appType !== "contract_review" &&
-    appType !== "deep_research"
-  ) {
+  if (appType !== "extractor" && appType !== "contract_review") {
     const { language: newLanguage } = await prompts(
       {
         type: "select",
@@ -170,80 +123,36 @@ const convertAnswers = async (
   };
   const lookup: Record<
     AppType,
-    Pick<
-      QuestionResults,
-      "template" | "tools" | "frontend" | "dataSources" | "useCase"
-    > & {
+    Pick<QuestionResults, "template" | "tools" | "dataSources" | "useCase"> & {
       modelConfig?: ModelConfig;
     }
   > = {
-    rag: {
-      template: "streaming",
-      tools: getTools(["weather"]),
-      frontend: true,
+    agentic_rag: {
+      template: "llamaindexserver",
       dataSources: [EXAMPLE_FILE],
     },
-    data_scientist: {
-      template: "streaming",
+    financial_report: {
+      template: "llamaindexserver",
+      dataSources: EXAMPLE_10K_SEC_FILES,
       tools: getTools(["interpreter", "document_generator"]),
-      frontend: true,
-      dataSources: [],
       modelConfig: MODEL_GPT4o,
     },
-    code_artifact: {
-      template: "streaming",
-      tools: getTools(["artifact"]),
-      frontend: true,
-      dataSources: [],
-      modelConfig: MODEL_GPT4o,
-    },
-    financial_report_agent: {
-      template: "multiagent",
-      useCase: "financial_report",
-      tools: getTools(["document_generator", "interpreter"]),
-      dataSources: EXAMPLE_10K_SEC_FILES,
-      frontend: true,
-      modelConfig: MODEL_GPT4o,
-    },
-    form_filling: {
-      template: "multiagent",
-      useCase: "form_filling",
-      tools: getTools(["form_filling"]),
-      dataSources: EXAMPLE_10K_SEC_FILES,
-      frontend: true,
-      modelConfig: MODEL_GPT4o,
-    },
-    extractor: {
-      template: "reflex",
-      useCase: "extractor",
-      tools: [],
-      frontend: false,
-      dataSources: [EXAMPLE_FILE],
-    },
-    contract_review: {
-      template: "reflex",
-      useCase: "contract_review",
-      tools: [],
-      frontend: false,
-      dataSources: [EXAMPLE_GDPR],
-    },
     deep_research: {
-      template: "multiagent",
-      useCase: "deep_research",
+      template: "llamaindexserver",
+      dataSources: EXAMPLE_10K_SEC_FILES,
       tools: [],
-      frontend: true,
-      dataSources: [AI_REPORTS],
+      modelConfig: MODEL_GPT4o,
     },
   };
+
   const results = lookup[answers.appType];
   return {
     framework: answers.language,
+    useCase: answers.appType,
     ui: "shadcn",
     llamaCloudKey: answers.llamaCloudKey,
     useLlamaParse: answers.useLlamaCloud,
-    llamapack: "",
     vectorDb: answers.useLlamaCloud ? "llamacloud" : "none",
-    observability: "none",
     ...results,
     modelConfig:
       results.modelConfig ??
@@ -252,6 +161,6 @@ const convertAnswers = async (
         askModels: args.askModels ?? false,
         framework: answers.language,
       })),
-    frontend: answers.language === "nextjs" ? false : results.frontend,
+    frontend: true,
   };
 };

packages/create-llama/templates/components/agents/python/blog/README-template.md

@@ -19,20 +19,20 @@ First, setup the environment with poetry:
 > **_Note:_** This step is not needed if you are using the dev-container.
 
 ```shell
-poetry install
+uv sync
 ```
 
 Then check the parameters that have been pre-configured in the `.env` file in this directory. (E.g. you might need to configure an `OPENAI_API_KEY` if you're using OpenAI as model provider).
 Second, generate the embeddings of the documents in the `./data` directory:
 
 ```shell
-poetry run generate
+uv run generate
 ```
 
 Third, run the development server:
 
 ```shell
-poetry run dev
+uv run dev
 ```
 
 Per default, the example is using the explicit workflow. You can change the example by setting the `EXAMPLE_TYPE` environment variable to `choreography` or `orchestrator`.
@@ -52,7 +52,7 @@ Open [http://localhost:8000](http://localhost:8000) with your browser to start t
 To start the app optimized for **production**, run:
 
 ```
-poetry run prod
+uv run prod
 ```
 
 ## Deployments

packages/create-llama/templates/components/agents/python/deep_research/README-template.md

@@ -7,20 +7,20 @@ First, setup the environment with poetry:
 > **_Note:_** This step is not needed if you are using the dev-container.
 
 ```shell
-poetry install
+uv sync
 ```
 
 Then check the parameters that have been pre-configured in the `.env` file in this directory. (E.g. you might need to configure an `OPENAI_API_KEY` if you're using OpenAI as model provider).
 Second, generate the embeddings of the documents in the `./data` directory:
 
 ```shell
-poetry run generate
+uv run generate
 ```
 
 Third, run the development server:
 
 ```shell
-poetry run dev
+uv run dev
 ```
 
 ## Use Case: Deep Research over own documents

packages/create-llama/templates/components/agents/python/financial_report/README-template.md

@@ -7,7 +7,7 @@ First, setup the environment with poetry:
 > **_Note:_** This step is not needed if you are using the dev-container.
 
 ```shell
-poetry install
+uv sync
 ```
 
 Then check the parameters that have been pre-configured in the `.env` file in this directory. (E.g. you might need to configure an `OPENAI_API_KEY` if you're using OpenAI as model provider and `E2B_API_KEY` for the [E2B's code interpreter tool](https://e2b.dev/docs)).
@@ -15,13 +15,13 @@ Then check the parameters that have been pre-configured in the `.env` file in th
 Second, generate the embeddings of the documents in the `./data` directory:
 
 ```shell
-poetry run generate
+uv run generate
 ```
 
 Third, run the development server:
 
 ```shell
-poetry run dev
+uv run dev
 ```
 
 The example provides one streaming API endpoint `/api/chat`.
@@ -40,7 +40,7 @@ Open [http://localhost:8000](http://localhost:8000) with your browser to start t
 To start the app optimized for **production**, run:
 
 ```
-poetry run prod
+uv run prod
 ```
 
 ## Deployments

packages/create-llama/templates/components/agents/python/form_filling/README-template.md

@@ -7,7 +7,7 @@ First, setup the environment with poetry:
 > **_Note:_** This step is not needed if you are using the dev-container.
 
 ```shell
-poetry install
+uv sync
 ```
 
 Then check the parameters that have been pre-configured in the `.env` file in this directory.
@@ -16,7 +16,7 @@ Make sure you have the `OPENAI_API_KEY` set.
 Second, run the development server:
 
 ```shell
-poetry run dev
+uv run dev
 ```
 
 ## Use Case: Filling Financial CSV Template
@@ -46,7 +46,7 @@ Open [http://localhost:8000](http://localhost:8000) with your browser to start t
 To start the app optimized for **production**, run:
 
 ```
-poetry run prod
+uv run prod
 ```
 
 ## Deployments