carAgent

AI agent toolkit for used-car dealers and buyers. Six tools over free public NHTSA APIs — no keys required.

Built in Dallas, TX, USA.

Tools

Tool	What it does	Data source
vin_decode	VIN → year / make / model / trim / body / drivetrain	NHTSA VPIC (free)
check_recalls	VIN → open recall campaigns	NHTSA Recalls API (free)
inspect_listing	Listing text → year / price / mileage / title flags	offline
compare_quotes	Quote list → min / avg / suggested offer / spread	offline
state_cost_calculator	Price + state → out-the-door cost (tax, doc, title)	offline
estimate_repairs	Repair item list → parts + labor estimate	offline

Quick start

npm test                          # 11 assertions, offline
node index.js vin_decode 1HGCM82633A004352
node index.js recalls 1HGCM82633A004352
node index.js inspect "2019 Toyota Camry 45,000 mi clean title $18,500"
node index.js compare '[{"price":20000},{"price":22000}]'
node index.js otd 30000 TX
node index.js repairs '[{"item":"brake_pads"},{"item":"oil_change"}]'

Demo page

index.html — four sections (VIN / quotes / OTD / repairs), served on GitHub Pages: https://dgiot.github.io/carAgent/

License

MIT