MCP Auth Node.js SDK
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🔐 Plug-and-play auth for Node.js MCP servers.
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- Author
- mcp-auth
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- 367
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- Implements OAuth 2.1 and related RFCs for MCP
- Connects to supported trusted providers in a few lines of code
- Includes a tool for real-time provider compatibility checking
- Published on npm with zero-dependency bundle option
- Open source under a permissive license
Install the package via npm install mcp-auth (or pnpm/yarn). Then follow the full guide in the documentation. Check the MCP-compatible providers to see which providers are supported.
MCP Auth Node.js SDK
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.
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