> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-day/mcp

Last observed: 2026-10-02T09:24:06.885Z
Recorded as: OK
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-09T09:42:19.361Z | REL-SNAP-036 | OK | - | 56 | 29 | 57426bbc72787f8825c8cddeb0715f3cd2979b30357bd76c1d16ad378b6eed18 |
| 2026-09-10T09:35:14.756Z | REL-SNAP-037 | OK | - | 47 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-11T09:34:50.553Z | REL-SNAP-038 | OK | - | 56 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-12T09:26:19.864Z | REL-SNAP-039 | OK | - | 55 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-13T09:53:32.093Z | REL-SNAP-040 | OK | - | 43 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-14T09:56:57.496Z | REL-SNAP-041 | OK | - | 44 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-15T09:47:06.769Z | REL-SNAP-042 | OK | - | 43 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-16T10:11:29.785Z | REL-SNAP-043 | OK | - | 51 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-17T09:55:47.318Z | REL-SNAP-044 | OK | - | 54 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-18T09:45:44.464Z | REL-SNAP-045 | OK | - | 46 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-19T09:31:26.083Z | REL-SNAP-046 | OK | - | 65 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-20T09:47:13.691Z | REL-SNAP-047 | OK | - | 44 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-21T09:28:21.207Z | REL-SNAP-048 | OK | - | 79 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-22T09:44:13.041Z | REL-SNAP-049 | OK | - | 48 | 30 | f37a86eeebf87c7de04a3c2436f911a1b07d00dbd6126aa2e8c3dd3ae13f9b60 |
| 2026-09-23T10:04:50.742Z | REL-SNAP-050 | OK | - | 46 | 31 | 40eaf5f5ab58666fff816f87794ea234a9dcb97d67cac908d2508fa42146d835 |
| 2026-09-24T10:00:25.905Z | REL-SNAP-051 | OK | - | 59 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-09-25T09:56:58.096Z | REL-SNAP-052 | OK | - | 47 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-09-26T09:33:48.182Z | REL-SNAP-053 | OK | - | 46 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-09-27T09:46:33.144Z | REL-SNAP-054 | OK | - | 44 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-09-28T10:00:55.406Z | REL-SNAP-055 | OK | - | 60 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-09-29T09:48:13.560Z | REL-SNAP-056 | OK | - | 49 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-09-30T09:52:22.372Z | REL-SNAP-057 | OK | - | 83 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-10-01T09:28:03.328Z | REL-SNAP-058 | OK | - | 52 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |
| 2026-10-02T09:24:06.885Z | REL-SNAP-059 | OK | - | 45 | 31 | 25cc14b5980501d7fe88c642901c83e23d2aaf7c828931b25f5ecb6009f7b441 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-day/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/unix-day (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: Unix day number (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.