Model Context Protocol (MCP) To LangChain Tools Conversion Utility
Model Context Protocol (MCP) To LangChain Tools Conversion Utility
A simple, lightweight library to use Model Context Protocol (MCP) server tools from LangChain.
This package is intended to simplify the use of Model Context Protocol (MCP) server tools with LangChain / Python.
uv (uvx) installed to run Python package-based local MCP servers - [optional] npm 7+ (npx) to run Node.js package-based local MCP serversCompare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
{
"mcpServers": {
"langchain-mcp-tools": {
"command": "uvx",
"args": ["langchain-mcp-tools"],
"env": {
"BRAVE_API_KEY": "your-value",
"GITHUB_PERSONAL_ACCESS_TOKEN": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
uv (uvx) installed to run Python package-based local MCP servers - [optional] npm 7+ (npx) to run Node.js package-based local MCP servers| Variable | Description | Required |
|---|---|---|
| BRAVE_API_KEY | Credential the server authenticates with. | Yes |
| GITHUB_PERSONAL_ACCESS_TOKEN | Credential the server authenticates with. | Yes |
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