Minecraft MCP Server (Cloudflare Worker)

Easily deploy a remote Model Context Protocol (MCP) server for Minecraft Java server status queries, running on Cloudflare Workers—no authentication required.

🚀 Quick Deploy

This will deploy your MCP server to a URL like:

https://minecraft-mcp.<your-account>.workers.dev/mcp
https://minecraft-mcp.<your-account>.workers.dev/sse

🛠️ Local Development

npm install
npm run dev

🧩 Add Your Own Tools

Define new tools in src/worker.ts using this.server.tool(...) inside the MinecraftMCP class.

🤖 Connect to MCP Clients

• Cloudflare AI Playground:

  1. Go to https://playground.ai.cloudflare.com/

  2. Enter your /mcp endpoint URL.

• Any MCP Client (via mcp-remote):

  {
    "mcpServers": {
      "minecraft-mcp": {
        "command": "npx",
        "args": [
          "mcp-remote",
          "https://minecraft-mcp.<your-account>.workers.dev/mcp"
        ]
      }
    }
  }

📦 Endpoints

• /mcp — Main MCP JSON-RPC endpoint

• /sse — Server-Sent Events (SSE) endpoint for streaming

📄 License

MIT