topper.vin, the sports convertible

The sports convertible.

Topper checks the forecast the way other cars check the oil, and calls fifty degrees close enough. The cast’s one incurable romantic: every road is a coastal road if you commit. Drawn in orange, top folded, wearing the widest grin in the cast.

The kind of car
convertible.vinThe convertible class door

Works with.

See them at work.

The other addresses read the same seventeen characters.

Read any car’s record.

Seventeen characters, and the record opens at topper.vin/{VIN}.

For the agent you send.

The agent reads the same record you do.

Same two routes, three representations: the numbers never differ between them.

Three representationstopper.vin

1curl https://topper.vin/ -H 'accept: text/markdown'

2 # the markdown twin of this page

3curl https://topper.vin/{VIN} -H 'accept: application/json'

4 # the record as typed evidence objects

5curl https://topper.vin/{VIN} -H 'accept: text/markdown'

6 # the record's markdown twin

On this host

Motionsb2aThe buyer is an agent: no human leaf; discover, bind, pay, worst-case cost posted before the call
Machine surfaces/llms.txt /icp.json /.well-known/agents.json
One MCP serverapis.vin/mcp serves the whole platform: every door’s tools in one server, each result carrying its door’s URL.
AttributionX-Client-Type: html | md | json | mcp names which reader arrived; it never changes the record.
The gateNo gate on this door's two routes: keyless reads, no account. Gated actions elsewhere return a typed OFFER or a NEEDS_HUMAN handoff, never a dead end.

Topper.