MCP Auth Node.js SDK

by mcp-auth

The MCP Auth Node.js SDK simplifies authentication by handling OAuth 2.1 and other RFCs required by the MCP specification. It allows developers to connect to trusted providers with just a few lines of code, saving significant development time.

MCP Auth Node.js SDK

GitHub branch check runs

codecov

NPM version

npm bundle size

License

The MCP spec requires OAuth 2.1 and other RFCs for auth. Instead of spending weeks on them, use MCP Auth to connect to an trusted provider with a few lines of code.

Get started

Is my provider supported?

Check out the MCP-compatible providers to see which providers are supported. It also includes a tool for real-time checking of provider compatibility.

Installation

npm install mcp-auth

Or use your package manager of choice, such as pnpm or yarn.

See the documentation for the full guide.

Join the discussion

Join the MCP Auth org discussion to ask questions or share your feedback.