> 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/fathom-m/mcp

Last observed: 2026-10-02T09:35:20.224Z
Recorded as: OK
Transport: streamable-http
Observations held: 21
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-12T09:37:12.566Z | REL-SNAP-039 | OK | - | 84 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-13T10:04:40.839Z | REL-SNAP-040 | OK | - | 46 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-14T10:08:19.117Z | REL-SNAP-041 | OK | - | 50 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-15T09:57:55.582Z | REL-SNAP-042 | OK | - | 50 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-16T10:22:18.611Z | REL-SNAP-043 | OK | - | 46 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-17T10:06:38.694Z | REL-SNAP-044 | OK | - | 42 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-18T09:56:34.331Z | REL-SNAP-045 | OK | - | 56 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-19T09:42:19.135Z | REL-SNAP-046 | OK | - | 79 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-20T09:58:08.515Z | REL-SNAP-047 | OK | - | 86 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-21T09:39:16.546Z | REL-SNAP-048 | OK | - | 54 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-22T09:55:18.621Z | REL-SNAP-049 | OK | - | 58 | 30 | f287837f92989fa471478a47560db72a73725ca6d88de309b2af6121a335d6b0 |
| 2026-09-23T10:16:34.673Z | REL-SNAP-050 | OK | - | 46 | 31 | d3fd19506fc67d9d188e7b8de08b4c84f00fd27693b75767fe77d01ce5ecd6b8 |
| 2026-09-24T10:12:02.705Z | REL-SNAP-051 | OK | - | 49 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-09-25T10:08:27.108Z | REL-SNAP-052 | OK | - | 55 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-09-26T09:45:19.891Z | REL-SNAP-053 | OK | - | 47 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-09-27T09:57:58.507Z | REL-SNAP-054 | OK | - | 43 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-09-28T10:12:06.783Z | REL-SNAP-055 | OK | - | 92 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-09-29T09:59:37.890Z | REL-SNAP-056 | OK | - | 46 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-09-30T10:03:43.659Z | REL-SNAP-057 | OK | - | 54 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-10-01T09:39:22.986Z | REL-SNAP-058 | OK | - | 46 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |
| 2026-10-02T09:35:20.224Z | REL-SNAP-059 | OK | - | 52 | 31 | 702efdc8fcea7774adf9bda88e28be7e231d674c42cd035802aa36c3d6a941e7 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/fathom-m/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/fathom-m (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: Fathoms to meters, number discarded (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.