Chaiz MCP

Tools

Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.

• list_vehicle_models

  List the models (and the years available) for a given Chaiz make id. Get the make id from list_vehicle_makes.

• search_plans_by_vehicle

  Search Chaiz for vehicle service contract (extended warranty) plans by make, model, and year. Results are 36-month (3-year) term plans. Returns plan cards with monthly and total price, coverage term,

• lookup_vehicle

  Fuzzy-match a vehicle by make (and optional model/year) to confirm it exists and correct spelling before a plan search. Use this when the user's make/model looks misspelled or uncertain.

• list_vehicle_makes

  List the vehicle makes (manufacturers) Chaiz supports. Use this to map a user's make to its id before listing models.

• search_plans_by_license_plate

  Search Chaiz for vehicle service contract plans by US license plate. The plate plus state is used to identify the vehicle. Results are 36-month (3-year) term plans. License plate, state, and mileage a

• search_plans_by_vin

  Search Chaiz for vehicle service contract plans by VIN. The VIN is decoded to the vehicle automatically. Results are 36-month (3-year) term plans. VIN, mileage, and state are required. If mileage or s