dev.workers.undone-k.first-dollar-desk/verify
First Dollar Desk
Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.
alive probed 2026-10-05 · HTTP 200
3tools
402tokens in Claude Opus 5.5
423tokens in Claude Code
0.2 %of a 200k context window
215o200k_base estimate
183 msto initialize
91 msto list tools
- Endpoint
- https://first-dollar-desk.undone-k.workers.dev/mcp (streamable-http)
- Host
- first-dollar-desk.undone-k.workers.dev
- Protocol
- 2025-03-26
- Reports itself as
- first-dollar-desk 1.0.0
- Capabilities
- tools
- Instructions
- 253 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://first-dollar-desk.undone-k.workers.dev
- Registry
- active, updated 2026-09-22 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| verify | 78 | 36 % |
| get_goal | 70 | 33 % |
| get_pricing | 67 | 31 % |
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 14:03 | alive | 183 ms | 3 | 402 | 215 |
| 2026-10-05 00:25 | alive | 123 ms | 3 | 215 | |
| 2026-10-04 10:00 | alive | 231 ms | 3 | 215 | |
| 2026-10-04 07:54 | alive | 127 ms | 3 | 215 | |
| 2026-10-03 20:33 | alive | 368 ms | 3 | 215 | |
| 2026-10-03 17:50 | alive | 169 ms | 3 | 215 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.workers.undone-k.first-dollar-desk/verify)
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.