AI / MLTypeScript

langchainjs-mcp-adapters

This MCP server provides adapters for integrating Model Context Protocol tools with LangChain.js applications.

Free
N/A rating (0 reviews)0 installs246 GitHub stars
MCPLangChain.jsAdapters

The LangChain.js MCP Adapters library offers a lightweight wrapper that enables seamless integration of Model Context Protocol (MCP) services with LangChain.js applications. This integration supports both standard input/output (stdio) and server-sent events (SSE) transports, allowing developers to easily incorporate MCP functionalities into their projects. By utilizing these adapters, developers can leverage the capabilities of MCP services to enhance their applications with advanced features such as context management and improved interaction with language models. The library simplifies the process of connecting to MCP services, making it accessible for developers looking to build innovative solutions using LangChain.js.

Compatible with

Claude DesktopCursor

Install

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "langchainjs-mcp-adapters": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-langchainjs-mcp-adapters"
      ]
    }
  }
}

Config File Location

Mac: ~/Library/Application Support/Claude/claude_desktop_config.json

Windows: %APPDATA%\Claude\claude_desktop_config.json

Linux: ~/.config/claude/claude_desktop_config.json

Some servers require additional setup - check the GitHub README for specific instructions.

Permissions

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