assembl lab · car check
Is this car a good buy?
Type in what a listing tells you. You get the check an AI assistant runs, pinned to the car: what's missing, the red flags, the checks to run before you pay, and what it costs each week.
Your car, before the check
Maquette · body style and paint, not this car
Press Check this car. Each fact lands on the part it belongs to, then the verdict assembles here.
In the chat
How it looks in ChatGPT or Claude
Ask in your own words. The assistant calls car_check on assembl's endpoint and shows this card in the chat. Below, this page plays the chat app: the question is yours, and the card is the real tool result, in the same kind of sandbox.
Is a 2016 Aqua with 98k for $11.5k in Auckland a good buy?
Assistant · used car_check
The card lands here when the check runs.
What the assistant reads (the tool's text result)
The chat around the card is drawn by this page. The card is what the tool returns, and an assistant writes its own words around it.
Truth labels
Where each fact comes from
Every figure on the car and in the card carries one of these, so you and your assistant can tell a fact from a guess.
- Your dataWhat you typeIt runs the check and isn't stored. No name, plate, VIN or link is asked for.
- SourceNZTA's register, liveHow many of this make, model and year are registered in New Zealand, how they came in, and their fuel, engine and rated economy. Plate checks are links to the official free checks: NZTA's WOF and licence check, and a PPSR search for money owing.
- Latest publishedThis week's pricesMBIE's weekly pump price and quarterly household power price, with the period they cover.
- EstimateLabelled assumptionsReal-world fuel use, servicing, tyres, WOF and licence. Each says what it's based on.