aicertificates.study/api/mcp
Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 63 of 63 observations since 26 August 2026.
A
Sealed grades: A from REL-SNAP-037 to REL-SNAP-084.
- Reachable
- Reachable, asked to sign in or pay
- Not reachable
- Not observed
- Transport
- streamable-http
- Tools listed
- 5
- Tool schema fingerprint
- 640faa5a939263a7…changed 1 time on the record
- Name reported by the server
- aicertificates-studyself-reported, never used as identity
- Registry names (not anchored)
- study.aicertificates/practice-examsas the registry listed it; not covered by the chain
- First and last observed
- 26 Aug 2026 to 27 Oct 2026
Observations
Newest first. Each row is a separate look, not a summary.
| Observed (UTC) | Snapshot | Recorded as | Latency | Tools | Tool schema |
|---|---|---|---|---|---|
| 2026-10-27 08:58 | REL-SNAP-084 | OK | 329 ms | 5 | 640faa5a939263a7… |
| 2026-10-26 08:58 | REL-SNAP-083 | OK | 331 ms | 5 | 640faa5a939263a7… |
| 2026-10-25 08:57 | REL-SNAP-082 | OK | 337 ms | 5 | 640faa5a939263a7… |
| 2026-10-24 08:57 | REL-SNAP-081 | OK | 306 ms | 5 | 640faa5a939263a7… |
| 2026-10-23 10:07 | REL-SNAP-080 | OK | 351 ms | 5 | 640faa5a939263a7… |
| 2026-10-22 09:44 | REL-SNAP-079 | OK | 354 ms | 5 | 640faa5a939263a7… |
| 2026-10-21 09:24 | REL-SNAP-078 | OK | 321 ms | 5 | 640faa5a939263a7… |
| 2026-10-20 09:52 | REL-SNAP-077 | OK | 304 ms | 5 | 640faa5a939263a7… |
Show all 63 observations
| 2026-10-19 10:03 | REL-SNAP-076 | OK | 323 ms | 5 | 640faa5a939263a7… |
| 2026-10-18 09:06 | REL-SNAP-075 | OK | 317 ms | 5 | 640faa5a939263a7… |
| 2026-10-17 09:04 | REL-SNAP-074 | OK | 316 ms | 5 | 640faa5a939263a7… |
| 2026-10-16 09:17 | REL-SNAP-073 | OK | 324 ms | 5 | 640faa5a939263a7… |
| 2026-10-15 09:21 | REL-SNAP-072 | OK | 298 ms | 5 | 640faa5a939263a7… |
| 2026-10-14 09:26 | REL-SNAP-071 | OK | 332 ms | 5 | 640faa5a939263a7… |
| 2026-10-13 09:28 | REL-SNAP-070 | OK | 307 ms | 5 | 640faa5a939263a7… |
| 2026-10-12 10:09 | REL-SNAP-069 | OK | 308 ms | 5 | 640faa5a939263a7… |
| 2026-10-11 09:02 | REL-SNAP-068 | OK | 319 ms | 5 | 640faa5a939263a7… |
| 2026-10-10 09:04 | REL-SNAP-067 | OK | 313 ms | 5 | 640faa5a939263a7… |
| 2026-10-09 09:06 | REL-SNAP-066 | OK | 303 ms | 5 | 640faa5a939263a7… |
| 2026-10-08 09:17 | REL-SNAP-065 | OK | 318 ms | 5 | 640faa5a939263a7… |
| 2026-10-07 09:28 | REL-SNAP-064 | OK | 396 ms | 5 | 640faa5a939263a7… |
| 2026-10-06 09:04 | REL-SNAP-063 | OK | 316 ms | 5 | 640faa5a939263a7… |
| 2026-10-05 09:51 | REL-SNAP-062 | OK | 317 ms | 5 | 640faa5a939263a7… |
| 2026-10-04 09:20 | REL-SNAP-061 | OK | 328 ms | 5 | 640faa5a939263a7… |
| 2026-10-03 09:12 | REL-SNAP-060 | OK | 305 ms | 5 | 640faa5a939263a7… |
| 2026-10-02 09:08 | REL-SNAP-059 | OK | 308 ms | 5 | 640faa5a939263a7… |
| 2026-10-01 09:12 | REL-SNAP-058 | OK | 327 ms | 5 | 640faa5a939263a7… |
| 2026-09-30 09:36 | REL-SNAP-057 | OK | 303 ms | 5 | 640faa5a939263a7… |
| 2026-09-29 09:32 | REL-SNAP-056 | OK | 314 ms | 5 | 640faa5a939263a7… |
| 2026-09-28 09:44 | REL-SNAP-055 | OK | 318 ms | 5 | 640faa5a939263a7… |
| 2026-09-27 09:30 | REL-SNAP-054 | OK | 308 ms | 5 | 640faa5a939263a7… |
| 2026-09-26 09:18 | REL-SNAP-053 | OK | 315 ms | 5 | 640faa5a939263a7… |
| 2026-09-25 09:41 | REL-SNAP-052 | OK | 366 ms | 5 | 640faa5a939263a7… |
| 2026-09-24 09:44 | REL-SNAP-051 | OK | 319 ms | 5 | 640faa5a939263a7… |
| 2026-09-23 09:48 | REL-SNAP-050 | OK | 313 ms | 5 | 640faa5a939263a7… |
| 2026-09-22 09:27 | REL-SNAP-049 | OK | 321 ms | 5 | 640faa5a939263a7… |
| 2026-09-21 09:12 | REL-SNAP-048 | OK | 327 ms | 5 | 640faa5a939263a7… |
| 2026-09-20 09:31 | REL-SNAP-047 | OK | 689 ms | 5 | 640faa5a939263a7… |
| 2026-09-19 09:16 | REL-SNAP-046 | OK | 377 ms | 5 | 640faa5a939263a7… |
| 2026-09-18 09:30 | REL-SNAP-045 | OK | 310 ms | 5 | 640faa5a939263a7… |
| 2026-09-17 09:40 | REL-SNAP-044 | OK | 287 ms | 5 | 640faa5a939263a7… |
| 2026-09-16 09:56 | REL-SNAP-043 | OK | 311 ms | 5 | 640faa5a939263a7… |
| 2026-09-15 09:31 | REL-SNAP-042 | OK | 329 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-14 09:37 | REL-SNAP-041 | OK | 351 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-13 09:37 | REL-SNAP-040 | OK | 414 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-12 09:10 | REL-SNAP-039 | OK | 295 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-11 09:18 | REL-SNAP-038 | OK | 309 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-10 09:18 | REL-SNAP-037 | OK | 513 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-09 09:25 | REL-SNAP-036 | OK | 321 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-08 09:40 | REL-SNAP-035 | OK | 314 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-07 09:49 | REL-SNAP-034 | OK | 298 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-06 09:26 | REL-SNAP-033 | OK | 309 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-05 09:17 | REL-SNAP-032 | OK | 374 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-04 09:32 | REL-SNAP-031 | OK | 306 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-03 09:41 | REL-SNAP-030 | OK | 453 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-02 09:20 | REL-SNAP-029 | OK | 293 ms | 5 | cecae7ffc4c38cb0… |
| 2026-09-01 09:13 | REL-SNAP-028 | OK | 392 ms | 5 | cecae7ffc4c38cb0… |
| 2026-08-31 09:19 | REL-SNAP-027 | OK | 442 ms | 5 | cecae7ffc4c38cb0… |
| 2026-08-30 09:16 | REL-SNAP-026 | OK | 419 ms | 5 | cecae7ffc4c38cb0… |
| 2026-08-29 09:14 | REL-SNAP-025 | OK | 323 ms | 5 | cecae7ffc4c38cb0… |
| 2026-08-28 09:24 | REL-SNAP-024 | OK | 304 ms | 5 | cecae7ffc4c38cb0… |
| 2026-08-27 09:27 | REL-SNAP-023 | OK | 397 ms | 5 | cecae7ffc4c38cb0… |
| 2026-08-26 09:13 | REL-SNAP-022 | OK | 303 ms | 5 | cecae7ffc4c38cb0… |
Checking this record
Each observation above is a leaf of the merkle root published with its snapshot. A proof shows a record is in the archive. It does not show the measurement is correct.
Latest root, REL-SNAP-084
ed182ac44848117a98c9536eabbd63d33a756c4db072812094c742e3fa1fdef6
Published at
- Is aicertificates.study/api/mcp reliable?
- Its sealed grade is A (grade/v1, sealed in REL-SNAP-084). Grades run from A to F by how consistently an endpoint was recorded reachable. A grade describes the record; it is not a guarantee.
- When was it last checked?
- 27 October 2026, in snapshot REL-SNAP-084, where it was recorded as OK.
- Has its tool list changed?
- Yes. Its tool schema fingerprint changed 1 time on the record. Each change is dated in the observations below.