agent-exec.448c.org/mcp
Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 36 of 36 observations since 22 September 2026.
A
Sealed grades: UNGRADED from REL-SNAP-049 to REL-SNAP-061, A from REL-SNAP-062 to REL-SNAP-084.
- Reachable
- Reachable, asked to sign in or pay
- Not reachable
- Not observed
- Transport
- streamable-http
- Tools listed
- 49
- Tool schema fingerprint
- 78e5c5293705e125…changed 8 times on the record
- Name reported by the server
- agent-execself-reported, never used as identity
- Registry names (not anchored)
- org.448c.agent-exec/agent-execas the registry listed it; not covered by the chain
- First and last observed
- 22 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 09:49 | REL-SNAP-084 | OK | 116 ms | 49 | 78e5c5293705e125… |
| 2026-10-26 09:49 | REL-SNAP-083 | OK | 94 ms | 49 | 78e5c5293705e125… |
| 2026-10-25 09:44 | REL-SNAP-082 | OK | 57 ms | 49 | 78e5c5293705e125… |
| 2026-10-24 09:43 | REL-SNAP-081 | OK | 185 ms | 49 | 78e5c5293705e125… |
| 2026-10-23 10:57 | REL-SNAP-080 | OK | 76 ms | 49 | 78e5c5293705e125… |
| 2026-10-22 10:31 | REL-SNAP-079 | OK | 169 ms | 49 | 78e5c5293705e125… |
| 2026-10-21 10:15 | REL-SNAP-078 | OK | 127 ms | 49 | 78e5c5293705e125… |
| 2026-10-20 10:44 | REL-SNAP-077 | OK | 95 ms | 49 | 78e5c5293705e125… |
Show all 36 observations
| 2026-10-19 10:56 | REL-SNAP-076 | OK | 62 ms | 49 | 78e5c5293705e125… |
| 2026-10-18 09:56 | REL-SNAP-075 | OK | 60 ms | 48 | f94acd58411dd52f… |
| 2026-10-17 09:55 | REL-SNAP-074 | OK | 64 ms | 48 | f94acd58411dd52f… |
| 2026-10-16 10:09 | REL-SNAP-073 | OK | 64 ms | 48 | f94acd58411dd52f… |
| 2026-10-15 10:12 | REL-SNAP-072 | OK | 120 ms | 48 | c094a7b451020b0c… |
| 2026-10-14 10:20 | REL-SNAP-071 | OK | 69 ms | 49 | c8688949caf0bd87… |
| 2026-10-13 09:49 | REL-SNAP-070 | OK | 66 ms | 49 | c8688949caf0bd87… |
| 2026-10-12 10:31 | REL-SNAP-069 | OK | 77 ms | 49 | c8688949caf0bd87… |
| 2026-10-11 09:24 | REL-SNAP-068 | OK | 69 ms | 49 | c8688949caf0bd87… |
| 2026-10-10 09:25 | REL-SNAP-067 | OK | 60 ms | 44 | 51da2250802a30db… |
| 2026-10-09 09:29 | REL-SNAP-066 | OK | 57 ms | 44 | 51da2250802a30db… |
| 2026-10-08 09:39 | REL-SNAP-065 | OK | 56 ms | 44 | 51da2250802a30db… |
| 2026-10-07 09:50 | REL-SNAP-064 | OK | 83 ms | 44 | 51da2250802a30db… |
| 2026-10-06 09:26 | REL-SNAP-063 | OK | 90 ms | 38 | cd359f7b47bcd75d… |
| 2026-10-05 10:15 | REL-SNAP-062 | OK | 61 ms | 38 | cd359f7b47bcd75d… |
| 2026-10-04 09:41 | REL-SNAP-061 | OK | 58 ms | 38 | cd359f7b47bcd75d… |
| 2026-10-03 09:35 | REL-SNAP-060 | OK | 123 ms | 33 | ea5aa71d4fbb13bd… |
| 2026-10-02 09:32 | REL-SNAP-059 | OK | 65 ms | 33 | ea5aa71d4fbb13bd… |
| 2026-10-01 09:36 | REL-SNAP-058 | OK | 52 ms | 30 | f61870095b1b945e… |
| 2026-09-30 10:01 | REL-SNAP-057 | OK | 58 ms | 30 | f61870095b1b945e… |
| 2026-09-29 09:57 | REL-SNAP-056 | OK | 77 ms | 30 | f61870095b1b945e… |
| 2026-09-28 10:10 | REL-SNAP-055 | OK | 96 ms | 30 | f61870095b1b945e… |
| 2026-09-27 09:55 | REL-SNAP-054 | OK | 59 ms | 30 | f61870095b1b945e… |
| 2026-09-26 09:42 | REL-SNAP-053 | OK | 56 ms | 30 | f61870095b1b945e… |
| 2026-09-25 10:06 | REL-SNAP-052 | OK | 56 ms | 28 | 5d3b4ecdc9eaee18… |
| 2026-09-24 10:12 | REL-SNAP-051 | OK | 56 ms | 28 | 5d3b4ecdc9eaee18… |
| 2026-09-23 10:15 | REL-SNAP-050 | OK | 56 ms | 28 | 5d3b4ecdc9eaee18… |
| 2026-09-22 09:56 | REL-SNAP-049 | OK | 336 ms | 28 | 5d3b4ecdc9eaee18… |
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 agent-exec.448c.org/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 8 times on the record. Each change is dated in the observations below.