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mcp-auth-expressjs-scalekit

Official

Secure MCP with Scalekit OAuth on Express.

Software Engineering#security#authentication#oauth#mcp#express#token-validation#scalekit
Authorscalekit-inc
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Add production-ready Scalekit OAuth authentication to an Express.js MCP server, enabling secure client discovery, token validation, and protected tool execution.

Core Features & Use Cases

  • Public discovery endpoint at /.well-known/oauth-protected-resource
  • Bearer token validation middleware using Scalekit SDK
  • MCP endpoint protected by middleware using StreamableHTTPServerTransport
  • Two modes: scaffold a new MCP server or retrofit an existing Express app

Quick Start

Run npm install and npm run dev to start the Express MCP server with Scalekit OAuth authentication.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: mcp-auth-expressjs-scalekit
Download link: https://github.com/scalekit-inc/cursor-authstack/archive/main.zip#mcp-auth-expressjs-scalekit

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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