api.agent-preflight.com/mcp
Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 37 of 37 observations since 21 September 2026.
A
Sealed grades: UNGRADED from REL-SNAP-048 to REL-SNAP-060, A from REL-SNAP-061 to REL-SNAP-084.
- Reachable
- Reachable, asked to sign in or pay
- Not reachable
- Not observed
- Transport
- streamable-http
- Tools listed
- 2
- Tool schema fingerprint
- 56d0f10789d003a1…changed 1 time on the record
- Name reported by the server
- agent-preflightself-reported, never used as identity
- Registry names (not anchored)
- com.agent-preflight/agent-preflightas the registry listed it; not covered by the chain
- First and last observed
- 21 Sep 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 09:20 | REL-SNAP-084 | OK | 325 ms | 2 | 56d0f10789d003a1… |
| 2026-10-26 09:20 | REL-SNAP-083 | OK | 293 ms | 2 | 56d0f10789d003a1… |
| 2026-10-25 09:17 | REL-SNAP-082 | OK | 323 ms | 2 | 56d0f10789d003a1… |
| 2026-10-24 09:16 | REL-SNAP-081 | OK | 222 ms | 2 | 56d0f10789d003a1… |
| 2026-10-23 10:28 | REL-SNAP-080 | OK | 237 ms | 2 | 56d0f10789d003a1… |
| 2026-10-22 10:03 | REL-SNAP-079 | OK | 169 ms | 2 | 56d0f10789d003a1… |
| 2026-10-21 09:45 | REL-SNAP-078 | OK | 311 ms | 2 | 56d0f10789d003a1… |
| 2026-10-20 10:13 | REL-SNAP-077 | OK | 366 ms | 2 | 56d0f10789d003a1… |
Show all 37 observations
| 2026-10-19 10:24 | REL-SNAP-076 | OK | 470 ms | 2 | 56d0f10789d003a1… |
| 2026-10-18 09:26 | REL-SNAP-075 | OK | 216 ms | 2 | 56d0f10789d003a1… |
| 2026-10-17 09:24 | REL-SNAP-074 | OK | 278 ms | 2 | 56d0f10789d003a1… |
| 2026-10-16 09:36 | REL-SNAP-073 | OK | 254 ms | 2 | 56d0f10789d003a1… |
| 2026-10-15 09:40 | REL-SNAP-072 | OK | 237 ms | 2 | 56d0f10789d003a1… |
| 2026-10-14 09:46 | REL-SNAP-071 | OK | 222 ms | 2 | 56d0f10789d003a1… |
| 2026-10-13 09:48 | REL-SNAP-070 | OK | 116 ms | 2 | 56d0f10789d003a1… |
| 2026-10-12 10:30 | REL-SNAP-069 | OK | 114 ms | 2 | 56d0f10789d003a1… |
| 2026-10-11 09:23 | REL-SNAP-068 | OK | 124 ms | 2 | 56d0f10789d003a1… |
| 2026-10-10 09:24 | REL-SNAP-067 | OK | 117 ms | 2 | 56d0f10789d003a1… |
| 2026-10-09 09:28 | REL-SNAP-066 | OK | 238 ms | 2 | 56d0f10789d003a1… |
| 2026-10-08 09:38 | REL-SNAP-065 | OK | 305 ms | 2 | 56d0f10789d003a1… |
| 2026-10-07 09:49 | REL-SNAP-064 | OK | 221 ms | 2 | 56d0f10789d003a1… |
| 2026-10-06 09:25 | REL-SNAP-063 | OK | 360 ms | 2 | 56d0f10789d003a1… |
| 2026-10-05 10:14 | REL-SNAP-062 | OK | 226 ms | 2 | 56d0f10789d003a1… |
| 2026-10-04 09:40 | REL-SNAP-061 | OK | 234 ms | 2 | 1c1ad245682fedc4… |
| 2026-10-03 09:34 | REL-SNAP-060 | OK | 119 ms | 2 | 1c1ad245682fedc4… |
| 2026-10-02 09:31 | REL-SNAP-059 | OK | 158 ms | 2 | 1c1ad245682fedc4… |
| 2026-10-01 09:35 | REL-SNAP-058 | OK | 123 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-30 10:00 | REL-SNAP-057 | OK | 110 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-29 09:56 | REL-SNAP-056 | OK | 252 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-28 10:09 | REL-SNAP-055 | OK | 112 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-27 09:54 | REL-SNAP-054 | OK | 381 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-26 09:41 | REL-SNAP-053 | OK | 296 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-25 10:05 | REL-SNAP-052 | OK | 116 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-24 10:10 | REL-SNAP-051 | OK | 117 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-23 10:14 | REL-SNAP-050 | OK | 99 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-22 09:54 | REL-SNAP-049 | OK | 132 ms | 2 | 1c1ad245682fedc4… |
| 2026-09-21 09:39 | REL-SNAP-048 | OK | 351 ms | 2 | 1c1ad245682fedc4… |
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 api.agent-preflight.com/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.