{
  "service": "add",
  "version": "1.0",
  "endpoint": "https://naweigetetest2.hschool.com.cn/api/mcp.mcp/call",
  "protocol": "REST/JSON",
  "methods": ["POST"],
  "functions": [
    {
      "name": "add",
      "description": "Add two numbers",
      "parameters": {
        "a": {"type": "number"},
        "b": {"type": "number"}
      }
    }
  ]
}