CurbSpec for ChatGPT

io.github.swantron/curbspec

Compile a used-vehicle report from a VIN or listing. Free preview; unlock full writeups for $12.99.

client:ChatGPT transport:streamable-http tools:1

Install CurbSpec in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://curbspec.com/api/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs