Express Mcp Handler

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Express Mcp Handler to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "express-mcp-handler": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-express-mcp-handler"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Integrates the Model Context Protocol (MCP) into Express applications with lightweight stateful, stateless, and SSE middleware.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Express Mcp Handler

Express Mcp Handler requires `express` (>= 4.0.0), `@modelcontextprotocol/sdk` (>= 1.10.2), and `zod` (>= 3.0.0) as peer dependencies. Make sure to install these if you haven't already.

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