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@@ -214,4 +214,4 @@ Configuration auto-generated by `langgraph template lock`. DO NOT EDIT MANUALLY.
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}
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}
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}
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-->
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-->
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@@ -61,4 +61,4 @@ describe("Memory Graph", () => {
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},
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30000,
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);
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});
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});
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@@ -8,4 +8,4 @@ describe("Configuration", () => {
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expect(result).toBeDefined();
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expect(typeof result).toBe("object");
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});
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});
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});
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@@ -1,3 +1,3 @@
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# Agent App
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# TODO: ADD README
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# TODO: ADD README
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@@ -1,8 +1,6 @@
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{
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"node_version": "20",
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"dependencies": [
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"."
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],
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"dependencies": ["."],
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"graphs": {},
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"env": ".env"
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}
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}
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@@ -2,7 +2,9 @@
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"name": "agent-app",
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"author": "Your Name",
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"private": true,
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"workspaces": ["apps/*"],
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"workspaces": [
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"apps/*"
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],
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"scripts": {
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"dev": "turbo dev --filter=web --filter=agents",
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"build": "turbo build",
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@@ -233,4 +233,4 @@ Configuration auto-generated by `langgraph template lock`. DO NOT EDIT MANUALLY.
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}
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}
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}
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-->
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-->
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@@ -8,14 +8,18 @@ This is a starter project to help you get started with developing a RAG research
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This project has three graphs:
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* an "index" graph (`src/index_graph/graph.ts`)
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* a "retrieval" graph (`src/retrieval_graph/graph.ts`)
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* a "researcher" subgraph (part of the retrieval graph) (`src/retrieval_graph/researcher_graph/graph.ts`)
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- an "index" graph (`src/index_graph/graph.ts`)
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- a "retrieval" graph (`src/retrieval_graph/graph.ts`)
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- a "researcher" subgraph (part of the retrieval graph) (`src/retrieval_graph/researcher_graph/graph.ts`)
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The index graph takes in document objects indexes them.
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```json
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[{ "page_content": "LangGraph is a library for building stateful, multi-actor applications with LLMs, used to create agent and multi-agent workflows." }]
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[
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{
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"page_content": "LangGraph is a library for building stateful, multi-actor applications with LLMs, used to create agent and multi-agent workflows."
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}
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]
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```
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If an empty list is provided (default), a list of sample documents from `src/sample_docs.json` is indexed instead. Those sample documents are based on the conceptual guides for LangChain and LangGraph.
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@@ -24,12 +28,16 @@ The retrieval graph manages a chat history and responds based on the fetched doc
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1. Takes a user **query** as input
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2. Analyzes the query and determines how to route it:
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- if the query is about "LangChain", it creates a research plan based on the user's query and passes the plan to the researcher subgraph
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- if the query is ambiguous, it asks for more information
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- if the query is general (unrelated to LangChain), it lets the user know
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3. If the query is about "LangChain", the researcher subgraph runs for each step in the research plan, until no more steps are left:
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- it first generates a list of queries based on the step
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- it then retrieves the relevant documents in parallel for all queries and return the documents to the retrieval graph
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4. Finally, the retrieval graph generates a response based on the retrieved documents and the conversation context
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## Getting Started
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@@ -261,8 +269,8 @@ You can customize this retrieval agent template in several ways:
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5. **Modify prompts**: Update the prompts used for user query routing, research planning, query generation and more in `src/retrieval_graph/prompts.ts` to better suit your specific use case or to improve the agent's performance. You can also modify these directly in LangGraph Studio. For example, you can:
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* Modify system prompt for creating research plan (`research_plan_system_prompt`)
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* Modify system prompt for generating search queries based on the research plan (`generate_queries_system_prompt`)
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- Modify system prompt for creating research plan (`research_plan_system_prompt`)
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- Modify system prompt for generating search queries based on the research plan (`generate_queries_system_prompt`)
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6. **Change the language model**: Update the `response_model` in the configuration to use different language models for response generation. Options include various Claude models from Anthropic, as well as models from other providers like Fireworks AI.
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@@ -712,4 +720,4 @@ Configuration auto-generated by `langgraph template lock`. DO NOT EDIT MANUALLY.
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}
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}
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}
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-->
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-->
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@@ -175,4 +175,3 @@ const builder = new StateGraph(
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export const graph = builder
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.compile()
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.withConfig({ runName: "RetrievalGraph" });
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@@ -66,4 +66,3 @@ const builder = new StateGraph({
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export const graph = builder
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.compile()
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.withConfig({ runName: "ResearcherGraph" });
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@@ -37,7 +37,7 @@ type Router = {
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type: "more-info" | "langchain" | "general";
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};
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/**
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/**
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* Represents the state of the retrieval graph / agent.
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*/
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export const AgentStateAnnotation = Annotation.Root({
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@@ -697,4 +697,4 @@ Configuration auto-generated by `langgraph template lock`. DO NOT EDIT MANUALLY.
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}
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}
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}
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-->
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-->
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