Data / Specs and VIN decode
Dataset
Specs and VIN decode
Every vehicle is decoded from its VIN, so specs are verified rather than copied from the listing: body class, engine, drivetrain, fuel, cylinders, and doors. You can also decode any 17-char VIN live.
How to query this dataset
Per vehicle
the
vin_decode and spec fields in https://ai.castlemazdadownersgrove.com/v/{VIN}.jsonReadable
https://ai.castlemazdadownersgrove.com/v/{VIN}.mdMCP tool
decode_vin(vin) (any VIN, live decode)curl -s https://ai.castlemazdadownersgrove.com/v/7MMVABDY7SN379566.json| Field | Sample: decoded from VIN |
|---|---|
| Vehicle | 2026 Mazda MAZDA3 Sedan 2.5 S |
| VIN | 7MMVABDY7SN379566 |
| Class | PASSENGER CAR |
| Body | Sedan/Saloon |
| Engine | 2.5L SKYACTIV-G 4-cyl |
| Drivetrain | FWD |
| Fuel | Gasoline |
| Transmission | AUTOMATIC |
Full record: /v/7MMVABDY7SN379566.json | /v/7MMVABDY7SN379566.md