study.aicertificates/practice-exams
AI Certificates
Practice questions for the four Claude certifications. The assistant never sees the key.
timeout probed 2026-10-15
fetch failed | Connect Timeout Error (attempted address: aicertificates.study:443, timeout: 10000ms) | UND_ERR_CONNECT_TIMEOUT
- Endpoint
- https://aicertificates.study/api/mcp (streamable-http)
- Host
- aicertificates.study
- Website
- https://aicertificates.study/mcp
- Registry
- active, updated 2026-08-25 · registry entry
- Reachable
- 6 of the last 6 probes
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-06 11:09 | alive | 454 ms | 5 | 1.4k | 823 |
| 2026-10-05 01:02 | alive | 542 ms | 5 | 823 | |
| 2026-10-04 10:10 | alive | 1.7 s | 5 | 823 | |
| 2026-10-04 08:04 | alive | 1.4 s | 5 | 823 | |
| 2026-10-03 20:43 | alive | 1.5 s | 5 | 823 | |
| 2026-10-03 17:57 | alive | 979 ms | 5 | 823 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/study.aicertificates/practice-exams)
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.