experimental-ext-server-card

by modelcontextprotocol · TypeScript · ★ 1

experimental-ext-server-card — MCP server.

Install

npx -y github:modelcontextprotocol/experimental-ext-server-card

Claude Desktop config

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "experimental-ext-server-card": {
      "command": "npx",
      "args": [
        "-y",
        "github:modelcontextprotocol/experimental-ext-server-card"
      ]
    }
  }
}

From the README

> #### **Status:** Experimental. This work is for prototyping and feedback only, and is not an accepted or official MCP extension. This repository defines a TypeScript source-of-truth and generated JSON Schema for **MCP Server Cards** — a static metadata document that describes a remote MCP server enough for clients to discover and connect to it before initialization. It tracks [SEP-2127](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2127) and is intended to be lifted directly into the main spec when Server Cards graduate (see [Graduation plan](#graduation-plan) below).…

Read full README on GitHub →

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