langchain-mcp-tools-py

A Python library to connect LangChain tools with MCP (Model Context Protocol) servers.

Main Features

• Convert MCP servers to LangChain tools

• Support for command-based and URL-based MCP servers

• Clean management of server lifecycles

• Robust error handling and authentication pre-validation

• Support for multiple transport types (stdio, HTTP, WebSocket)

Contents:

• langchain_mcp_tools
  • McpInitializationError
  • McpServerCommandBasedConfig
  • McpServerUrlBasedConfig
  • SingleMcpServerConfig
  • McpServersConfig
  • McpServerCleanupFn
  • convert_mcp_to_langchain_tools()

Indices and tables

• Index

• Module Index

• Search Page