{
  "$comment": "Sample successful JSON-RPC response for estimate_fare. Copy the params block into a tools/call request to reproduce.",
  "request": {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "estimate_fare",
      "arguments": {
        "pickup": "Helensburgh Central Station",
        "dropoff": "Glasgow Airport",
        "vehicleType": "executive",
        "meetAndGreet": false
      }
    }
  },
  "response": {
    "jsonrpc": "2.0",
    "id": 1,
    "result": {
      "content": [
        {
          "type": "text",
          "text": "£62.40 · 22 miles · 33 min · day tariff"
        }
      ],
      "structuredContent": {
        "fareGBP": 62.4,
        "distanceMiles": 22,
        "durationSeconds": 1980,
        "rate": "day",
        "airportSurchargeGBP": 10,
        "tariffVersion": "argyll-2024-04",
        "appliedRules": [
          "Executive rate applied",
          "Airport pickup/drop fee +£10"
        ]
      }
    }
  }
}