MCP Auth Node.js SDK

@mcp-auth

代码仓库

基本信息

分类

开发工具

许可证

MIT license

传输方式

stdio

作者

mcp-auth

关于 MCP Auth Node.js SDK

🔐 Plug-and-play auth for Node.js MCP servers.

#nodejs #oauth2 #typescript #authentication #mcp #authorization #oidc #mcp-server #modelcontextprotocol

MCP Auth Node.js SDK 配置

暂无标准配置

该服务器的 README 中没有可解析的 MCP 配置块，请前往代码仓库查看安装说明。

代码仓库

MCP Auth Node.js SDK 工具

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工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is MCP Auth Node.js SDK?

MCP Auth Node.js SDK is a library that implements OAuth 2.1 and other required RFCs for the Model Context Protocol (MCP) specification. It lets developers connect MCP servers to a trusted OAuth provider with minimal code.

How to use MCP Auth Node.js SDK?

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.

Key features of MCP Auth Node.js SDK

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

Use cases of MCP Auth Node.js SDK

Add OAuth 2.1 authentication to an MCP server
Quickly prototype MCP server authorization without writing auth from scratch
Integrate MCP servers with existing OAuth providers
Validate provider compatibility against MCP requirements

常见问题

What does MCP Auth do vs implementing OAuth from scratch?

Instead of spending weeks implementing the MCP spec’s OAuth 2.1 requirements, MCP Auth lets you use a few lines of code to connect to a supported provider.

What dependencies or runtime does it require?

The SDK is installed via npm and runs on Node.js. You can use any package manager like npm, pnpm, or yarn.

Where does authentication data live?

— (not mentioned in README)

Are there known limitations or unsupported flows?

— (not mentioned in README)

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