LangChain MCP
Give your code assistant fresh LangChain 1.x knowledge
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白老师

LangChain MCP - Give your code assistant fresh LangChain 1.x knowledge

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LangChain MCP gives your AI assistant complete knowledge of LangChain, LangGraph, LangSmith and DeepAgents. Build AI applications faster with semantic search across documentation and source code.

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白老师
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The 1.x versions of LangChain, LangGraph, and DeepAgents are a big improvement for agent building. But they're too recent to have been well-learned by LLMs during pre-training. I tried using the chat-langchain website for guidance on the newest version and best practices - it's an official tool from langchain.ai, but it hallucinates frequently. So I built LangChain MCP to give your favorite code assistant fresh knowledge and best practices for LangChain, LangGraph, and DeepAgents. It's now listed in the official MCP registry.