io.github.swantron/curbspec
CurbSpec
Compile a used-vehicle report from a VIN or listing. Free preview; unlock full writeups for $12.99.
alive probed 2026-10-05 · HTTP 200
1tools
253tokens in Claude Opus 5.5
262tokens in Claude Code
0.1 %of a 200k context window
153o200k_base estimate
408 msto initialize
55 msto list tools
- Endpoint
- https://curbspec.com/api/mcp (streamable-http)
- Host
- curbspec.com
- Protocol
- 2025-11-25
- Reports itself as
- mcp-typescript server on vercel 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/swantron/curbspec
- Website
- https://curbspec.com
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| check_vehicle | 153 | 100 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 16:31 | alive | 408 ms | 1 | 253 | 153 |
| 2026-10-05 00:56 | alive | 314 ms | 1 | 153 | |
| 2026-10-04 10:07 | alive | 1.1 s | 1 | 153 | |
| 2026-10-04 08:00 | alive | 672 ms | 1 | 153 | |
| 2026-10-03 20:40 | alive | 959 ms | 1 | 153 | |
| 2026-10-03 17:55 | alive | 548 ms | 1 | 153 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.swantron/curbspec)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.