Car Rental Brain

{
  "mcpServers": {
    "com.carrentalbrain/car-rental-brain": {
      "url": "https://app.carrentalbrain.com/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

6 shown · authentication unknown

• Airport costs

  airport_costs

  The true cost of hiring a car at one airport: per-day price for the car alone, with a second driver, with full cover, automatic, no-deposit (from + typical); by pick-up month; second-driver fees; deposits; debit-card acceptance; desk closing times and out-of-hours fees; policies. Use when someone asks what car hire really costs at one airport, or about deposits, fees or desk hours there.

  Schema valid · SHA-256 5dcf8db32f03…

  View input schema

  {
    "type": "object",
    "properties": {
      "airport": {
        "type": "string",
        "description": "Airport id, IATA code or name, e.g. 'faro', 'FAO', 'Faro Airport'"
      },
      "month": {
        "type": "string",
        "description": "Optional pick-up month YYYY-MM"
      },
      "trip_days": {
        "type": "integer",
        "description": "Optional trip length in days"
      }
    },
    "required": [
      "airport"
    ],
    "additionalProperties": false
  }

• Build search link

  build_search_link

  A link for the PERSON to open: live prices for their exact dates and needs, ranked by the total they will actually pay, where they can book. Use whenever the person has dates and wants to see or book cars.

  Schema valid · SHA-256 72c6fde5ce7e…

  View input schema

  {
    "type": "object",
    "properties": {
      "airport": {
        "type": "string",
        "description": "Airport id, IATA code or name, e.g. 'faro', 'FAO', 'Faro Airport'"
      },
      "place": {
        "type": "string",
        "description": "Any city/place if not a measured airport"
      },
      "pickup_date": {
        "type": "string",
        "description": "YYYY-MM-DD"
      },
      "dropoff_date": {
        "type": "string",
        "description": "YYYY-MM-DD"
      },
      "pickup_time": {
        "type": "string",
        "description": "HH:MM"
      },
      "dropoff_time": {
        "type": "string",
        "description": "HH:MM"
      },
      "age": {
        "type": "integer",
        "minimum": 18,
        "maximum": 99,
        "description": "Main driver's age in years (default 35). Under 25 or over 70 often costs more."
      },
      "residence": {
        "type": "string",
        "description": "Two-letter country of residence, e.g. GB"
      },
      "currency": {
        "type": "string",
        "description": "EUR, GBP, USD..."
      },
      "extra_driver": {
        "type": "boolean",
        "description": "True if a second driver will drive - their fee is then in every total."
      },
      "automatic": {
        "type": "boolean",
        "description": "True for automatic gearbox only."
      },
      "debit_card": {
        "type": "boolean",
        "description": "True if the driver has no credit card - only cars whose desk takes a debit card for the deposit."
      },
      "car_type": {
        "type": "string",
        "enum": [
          "small",
          "medium",
          "large",
          "suv",
          "estate",
          "vans",
          "premium"
        ],
        "description": "Car size; omit for every size."
      }
    },
    "additionalProperties": false
  }