Marketplace · agent · Builder & Setup

LangGraph

LangChain's open-source framework for building agents as graphs of steps, with memory and human approval points.

Editor's rating 4.3/5 A leading framework for agents with state and human approval, but setup needs code, a terminal, and API keys.

Credit: LangChain, LangGraph

GitHub: langchain-ai/langgraph · 43,502 stars as of Oct 19, 2026

License: MIT

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