Tool tree

dealpilot-dusky.vercel.app

CommerceTools verifiedOct 26, 2026

An agent-native used-car marketplace. Traditional websites make agents navigate pages; DealPilot gives agents the tools to understand the market.

search_vehiclesAnswer

Search the used-car catalog by make, model, max price, max mileage, and title status. Returns matching vehicles with price and fair-value delta.

View tool JSON

{
  "name": "search_vehicles",
  "kind": "answer",
  "impl": "imperative",
  "description": "Search the used-car catalog by make, model, max price, max mileage, and title status. Returns matching vehicles with price and fair-value delta.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "make": {
        "type": "string"
      },
      "model": {
        "type": "string"
      },
      "maxPrice": {
        "type": "number",
        "minimum": 0
      },
      "maxMiles": {
        "type": "number",
        "minimum": 0
      },
      "excludeSalvage": {
        "type": "boolean"
      }
    },
    "required": []
  }
}

get_vehicle_detailsAction

Get full details for one vehicle by id: specs, mileage, title status, location, asking price, and fair-value delta. Opens the vehicle in the page.

View tool JSON

{
  "name": "get_vehicle_details",
  "kind": "act",
  "impl": "imperative",
  "description": "Get full details for one vehicle by id: specs, mileage, title status, location, asking price, and fair-value delta. Opens the vehicle in the page.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      }
    },
    "required": [
      "vehicleId"
    ]
  }
}

get_price_historyAnswer

Get the recent asking-price history for one vehicle by id (monthly points ending at the current price).

View tool JSON

{
  "name": "get_price_history",
  "kind": "answer",
  "impl": "imperative",
  "description": "Get the recent asking-price history for one vehicle by id (monthly points ending at the current price).",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      }
    },
    "required": [
      "vehicleId"
    ]
  }
}

estimate_fair_valueAction

Estimate the deterministic fair value of one vehicle by id and explain it line-by-line (base, age, mileage, condition, title, region). No LLM in the number.

View tool JSON

{
  "name": "estimate_fair_value",
  "kind": "act",
  "impl": "imperative",
  "description": "Estimate the deterministic fair value of one vehicle by id and explain it line-by-line (base, age, mileage, condition, title, region). No LLM in the number.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      }
    },
    "required": [
      "vehicleId"
    ]
  }
}

explain_dealAction

Explain whether a vehicle is a good deal: a 0-100 deal score with a verdict (STRONG BUY / GOOD DEAL / FAIR / OVERPRICED), the discount vs fair value, and the reasons behind it.

View tool JSON

{
  "name": "explain_deal",
  "kind": "act",
  "impl": "imperative",
  "description": "Explain whether a vehicle is a good deal: a 0-100 deal score with a verdict (STRONG BUY / GOOD DEAL / FAIR / OVERPRICED), the discount vs fair value, and the reasons behind it.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      }
    },
    "required": [
      "vehicleId"
    ]
  }
}

compare_vehiclesAction

Compare 2-4 vehicles by id side by side: price, fair value, value delta, deal score, mileage, and title. Highlights the best value and shows the comparison in the page.

View tool JSON

{
  "name": "compare_vehicles",
  "kind": "act",
  "impl": "imperative",
  "description": "Compare 2-4 vehicles by id side by side: price, fair value, value delta, deal score, mileage, and title. Highlights the best value and shows the comparison in the page.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleIds": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "minItems": 2,
        "maxItems": 4,
        "uniqueItems": true
      }
    },
    "required": [
      "vehicleIds"
    ]
  }
}

save_vehicleAction

Save a vehicle to the user's saved list by id. Reversible.

View tool JSON

{
  "name": "save_vehicle",
  "kind": "act",
  "impl": "imperative",
  "description": "Save a vehicle to the user's saved list by id. Reversible.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      }
    },
    "required": [
      "vehicleId"
    ]
  }
}

prepare_offerAction

Draft an offer for a vehicle at a given amount (optional message). Does NOT send it — creates a draft the user can review before submitting.

View tool JSON

{
  "name": "prepare_offer",
  "kind": "act",
  "impl": "imperative",
  "description": "Draft an offer for a vehicle at a given amount (optional message). Does NOT send it — creates a draft the user can review before submitting.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      },
      "amount": {
        "type": "number",
        "exclusiveMinimum": 0
      },
      "message": {
        "type": "string"
      }
    },
    "required": [
      "vehicleId",
      "amount"
    ]
  }
}

submit_offerSensitive Action

Requests submission of an offer to the seller. Requires explicit human approval in the page before any seller-facing action occurs; nothing is sent until the user approves.

View tool JSON

{
  "name": "submit_offer",
  "kind": "transact",
  "impl": "imperative",
  "description": "Requests submission of an offer to the seller. Requires explicit human approval in the page before any seller-facing action occurs; nothing is sent until the user approves.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vehicleId": {
        "type": "string"
      },
      "amount": {
        "type": "number",
        "exclusiveMinimum": 0
      }
    },
    "required": [
      "vehicleId"
    ]
  }
}