{
  "protocol": "mcp",
  "version": "1.0",
  "tools": [
    {
      "name": "search_catalog",
      "description": "Search the product and service catalog via search-index.json",
      "parameters": {
        "query": "string — search keyword",
        "type": "string — 'product', 'service', or 'all'"
      }
    },
    {
      "name": "get_catalog",
      "description": "Get the full product and service catalog",
      "parameters": {}
    },
    {
      "name": "list_categories",
      "description": "List all product and service categories",
      "parameters": {}
    }
  ],
  "endpoint": "http://fqnuantong.com/api/catalog.json"
}