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