langchain-mcp

What is this MCP

This MCP provides LangChain integration for the Model Context Protocol, enabling tool calling support within LangChain workflows.

How to use this MCP

Create a langchain_mcp.MCPToolkit with an mcp.ClientSession, then await toolkit.initialize() and use toolkit.get_tools() to get LangChain-compatible tools.

What this MCP can be used for

This MCP enables LangChain applications to interact with MCP-compatible services, such as running queries against Groq's language models or accessing secure filesystem operations.