An index of the LangChain + LangGraph ecosystem: concepts, projects, tools, templates, and guides for LLM & multi-agent apps.

本书围绕 DeerFlow 2.0，从理论到源码，系统讲解如何进行二次开发。(精校)

A comprehensive full-stack healthcare application that leverages AI-powered voice interactions for patient triage, symptom analysis, specialist mapping, and appointment booking. It is built with modern technologies including FastAPI, PostgreSQL, React, and integrated with leading AI models like Gemini and GPT-4.

Achieve infinite conversation turns in a single API request via turn-mcp. Self-hosted MCP server with browser console for human-in-the-loop AI agents.

A comprehensive full-stack healthcare application that leverages AI-powered voice interactions for patient triage, symptom analysis, specialist mapping, and appointment booking. It is built with modern technologies including FastAPI, PostgreSQL, React, and integrated with leading AI models like Gemini and GPT-4.

一个基于 MCP (Model Context Protocol) 的智能对话助手Web应用，支持实时聊天、工具调用和对话历史管理。

Autonomous multi-agent pipelines from YAML. Any LLM. Zero boilerplate.

🤖 AI-Native Enterprise CRM with autonomous agents for sales, support, and compliance. Built with LangGraph, Kafka, Next.js, and Ollama. Features event-driven architecture, multi-tenant security, and human-in-the-loop AI governance.

Run any AI agent — Claude Code, GAP, LangGraph DeepAgents — in a hermetic sandbox. Reference implementation of the Harness Protocol.

The Open eXecution Protocol Specification

Muiti-Agents System for Software Engineering built by LangGraph, with interactive Workflow of WebUI.

Local-first AI extension that turns what you read into a searchable knowledge graph with hybrid search, temporal context, and proactive recall—fully private.

LangForge is a comprehensive documentation platform for LangChain and its ecosystem, providing detailed guides, API references, and interactive examples for building with large language models (LLMs).

AI-powered customer support automation with LangChain & LangGraph. Multi-agent system for intelligent complaint processing, priority assignment, and automated responses. Built with FastAPI, React & SQLite.

Shopping AI assistant with recipe tools, product search, and semantic caching for grocery e-commerce.

VS Code extension for real-time, LLM-powered code explanations with Theory of Mind and visual annotations.

Shopping AI assistant with recipe tools, product search, and semantic caching for grocery e-commerce.

Agent Force is a cutting-edge AI research platform that orchestrates multiple specialized AI agents to conduct comprehensive market research, competitive analysis, and strategic business insights in real-time.

Comprehensive LangGraph course in TypeScript. Build stateful AI agents, chatbots, ReAct agents, and RAG systems with 12 lessons and working examples.