Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

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

README Excerpt

> #### **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.

experimental-ext-server-card

Quick Install

README Excerpt

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