Popular GitHub Repositories for Langgraph Python

PostBot 3000 is an open-source project that shows how to build a powerful AI agent and stream responses and generate artifacts. This project makes it easier for anyone looking to implement similar solutions.

Streamlit and LangGraph Intersection Starters, LangGraph with Streamlit, Streamlit with LangGraph

LangGraph Studio template for creating an agent that does web research to genearte or enrich structured data.

An agentic company research tool powered by LangGraph and Tavily that conducts deep diligence on companies using a multi-agent framework. It leverages Google Gemini 2.0 Flash and Chat GPT-4o-mini on the backend for inference.

一个用于构建集成 LangGraph 的 AI 智能体应用的、可用于生产环境的 FastAPI 模板。此模板为构建可扩展、安全且易于维护的 AI 智能体服务提供了坚实的基础。

step-by-step guide on creating your very own AI bot using Python, Telegram, and OpenAI GPT models.

This is the official companion repository for the book The Complete LangGraph Blueprint: Build 50+ AI Agents for Business Success. The repository provides source code, practical examples, and resources to help you build dynamic AI agents using LangGraph, a cutting-edge graph-based framework for artificial intelligence workflows.

A developer-friendly template for building AI assistants that combines the best of LangServe, LangGraph, and assistant-ui into one seamless package.

A WhatsApp AI Agent powered by LangGraph, FastAPI, and Groq. Acts as an empathetic therapist, Dr. Sofia, handling text and voice messages with natural conversations. Supports multi-language, PostgreSQL-backed memory, and real-time synthesis.

Comprehensive tutorials for LangChain, LangGraph, and LangSmith using Groq LLM. Learn to build advanced AI systems, from basics to production-ready applications. Covers key concepts, real-world examples, and best practices. Ideal for beginners and experts alike. Elevate your AI development skills!

LangGraph adapter for LiveKit Agents

Marmelad: An intelligent LangGraph-powered agent to assist with research, coding, and problem-solving across various domains.

An AI-powered research assistant that leverages Retrieval-Augmented Generation (RAG) to provide accurate responses to user queries by retrieving relevant documents and reasoning through complex questions.

A python tool that uses Gemini-Pro, FFmpeg, Whisper, and OpenCV to automatically analyze videos, extract the most interesting sections, and crop them for an improved viewing experience.

For Building Stateful, multi-actor applications with LLMs, Create agent and multi-agent workflows

A secure, iterative code generation agent using LangGraph, Docker, and human-in-the-loop validation.

Explore the integration of semantic routing with graph-based configurations using Semantic Router and LangGraph. This project demonstrates advanced routing techniques for applications in chatbots, text classification, and NLP, providing a robust framework for developers.

ReAct Agent built upon LangChain and LangGraph to make custom and complex multi-step questions by combining retrieval and analyitical tools. Do SQL querying and/or RAG approaches to get the best answer