LangChain MCP Adapters

About

LangChain MCP adapters library that makes MCP tools compatible with LangChain and LangGraph agents. Connect to multiple MCP servers.

Installation

{
  "mcpServers": {
    "langchain": {
      "mcpServers": {
        "langchain": {
          "args": [
            "install",
            "langchain-mcp-adapters"
          ],
          "command": "pip"
        }
      }
    }
  }
}

How to Use

1. 11. Install via pip install langchain-mcp-adapters
2. 22. Convert MCP tools to LangChain tools
3. 33. Connect to multiple MCP servers