> 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-doy/mcp

Last observed: 2026-10-02T09:31:10.781Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:42:08.926Z | REL-SNAP-037 | OK | - | 78 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-11T09:41:42.429Z | REL-SNAP-038 | OK | - | 44 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-12T09:33:14.986Z | REL-SNAP-039 | OK | - | 44 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-13T10:00:39.809Z | REL-SNAP-040 | OK | - | 53 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-14T10:04:18.295Z | REL-SNAP-041 | OK | - | 48 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-15T09:53:59.976Z | REL-SNAP-042 | OK | - | 82 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-16T10:18:19.657Z | REL-SNAP-043 | OK | - | 52 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-17T10:02:39.728Z | REL-SNAP-044 | OK | - | 50 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-18T09:52:34.212Z | REL-SNAP-045 | OK | - | 47 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-19T09:38:17.697Z | REL-SNAP-046 | OK | - | 44 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-20T09:54:04.841Z | REL-SNAP-047 | OK | - | 48 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-21T09:35:12.740Z | REL-SNAP-048 | OK | - | 55 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-22T09:51:14.844Z | REL-SNAP-049 | OK | - | 45 | 30 | 086320631860621625e7f7a445424c9776c862ebf5bb91466098eb6b7faaf645 |
| 2026-09-23T10:12:13.166Z | REL-SNAP-050 | OK | - | 49 | 31 | 9c53521906b37c9b24bf7875fd6ef89fd35008e5cc8c4430809f635cad1c99fd |
| 2026-09-24T10:07:50.474Z | REL-SNAP-051 | OK | - | 45 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-09-25T10:04:14.964Z | REL-SNAP-052 | OK | - | 58 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-09-26T09:40:53.046Z | REL-SNAP-053 | OK | - | 46 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-09-27T09:53:45.476Z | REL-SNAP-054 | OK | - | 46 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-09-28T10:08:01.711Z | REL-SNAP-055 | OK | - | 51 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-09-29T09:55:26.153Z | REL-SNAP-056 | OK | - | 44 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-09-30T09:59:29.851Z | REL-SNAP-057 | OK | - | 92 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-10-01T09:35:11.071Z | REL-SNAP-058 | OK | - | 49 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |
| 2026-10-02T09:31:10.781Z | REL-SNAP-059 | OK | - | 44 | 31 | d4e425f9cfe2f56c3b942617b1948fe0e113e4b56abadb13e5a07e5a52d63f4b |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/unix-doy/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/unix-doy (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-of-year from seconds (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.