dev.cz-agents/payqr
cz-agents/payqr
European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.
alive probed 2026-10-05 · HTTP 200
6tools
1.7ktokens in Claude Opus 5.5
1.8ktokens in Claude Code
0.9 %of a 200k context window
927o200k_base estimate
1.1 sto initialize
473 msto list tools
- Endpoint
- https://payqr.cz-agents.dev/mcp (streamable-http)
- Host
- payqr.cz-agents.dev
- Protocol
- 2025-11-25
- Reports itself as
- cz-agents/payqr 0.1.12
- Capabilities
- tools
- Instructions
- 2 408 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/martinhavel/cz-agents-mcp
- Website
- https://qr.cz-agents.dev
- Registry
- active, updated 2026-06-02 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| qr_payment | 308 | 33 % |
| qr_payment_batch | 224 | 24 % |
| qr_wifi | 131 | 14 % |
| qr_vcard | 109 | 12 % |
| qr_read | 87 | 9 % |
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 13:57 | alive | 1.1 s | 6 | 1.7k | 927 |
| 2026-10-05 00:24 | alive | 543 ms | 6 | 927 | |
| 2026-10-04 10:00 | alive | 865 ms | 6 | 927 | |
| 2026-10-04 07:53 | alive | 1.0 s | 6 | 927 | |
| 2026-10-03 20:33 | alive | 1.1 s | 6 | 927 | |
| 2026-10-03 17:50 | alive | 390 ms | 6 | 927 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.cz-agents/payqr)
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.