langchain-mcp-server

LiteObject/langchain-mcp-server

3.1

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The LangChain Documentation MCP Server is a dual-mode server providing real-time access to LangChain documentation, API references, and code examples, supporting both FastAPI web service and native Model Context Protocol (MCP) server modes.

Tools

Functions exposed to the LLM to take actions

search_langchain_docs

Search LangChain documentation

search_api_reference

Search API reference specifically

get_api_reference

Get detailed API reference for a class

get_github_examples

Get code examples from GitHub

get_tutorials

Get available tutorials

get_latest_version

Get latest LangChain version

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources