> 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-to-m/mcp

Last observed: 2026-10-02T09:24:53.924Z
Recorded as: OK
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-09T09:43:06.244Z | REL-SNAP-036 | OK | - | 51 | 29 | de54d5030dc6ddcdbaedb0ccbe39f3b6128d9f9c1da3be76d9dcd8598f34a532 |
| 2026-09-10T09:36:01.371Z | REL-SNAP-037 | OK | - | 65 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-11T09:35:38.001Z | REL-SNAP-038 | OK | - | 47 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-12T09:27:07.249Z | REL-SNAP-039 | OK | - | 57 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-13T09:54:18.660Z | REL-SNAP-040 | OK | - | 58 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-14T09:57:45.630Z | REL-SNAP-041 | OK | - | 48 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-15T09:47:53.569Z | REL-SNAP-042 | OK | - | 51 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-16T10:12:16.211Z | REL-SNAP-043 | OK | - | 45 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-17T09:56:35.264Z | REL-SNAP-044 | OK | - | 46 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-18T09:46:31.891Z | REL-SNAP-045 | OK | - | 55 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-19T09:32:14.202Z | REL-SNAP-046 | OK | - | 47 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-20T09:48:01.257Z | REL-SNAP-047 | OK | - | 50 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-21T09:29:10.193Z | REL-SNAP-048 | OK | - | 54 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-22T09:45:02.299Z | REL-SNAP-049 | OK | - | 73 | 30 | 286e3cba43e9309a6c9334ff494469fa043f975fe43f6c047fd91acdee51596d |
| 2026-09-23T10:05:58.877Z | REL-SNAP-050 | OK | - | 53 | 31 | 245d47bf612787550c06a58269e2c5069dcff9dfcfb91e59b548ea0754539c91 |
| 2026-09-24T10:01:18.635Z | REL-SNAP-051 | OK | - | 46 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-09-25T09:57:51.612Z | REL-SNAP-052 | OK | - | 59 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-09-26T09:34:37.145Z | REL-SNAP-053 | OK | - | 44 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-09-27T09:47:20.248Z | REL-SNAP-054 | OK | - | 77 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-09-28T10:01:44.801Z | REL-SNAP-055 | OK | - | 45 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-09-29T09:49:02.491Z | REL-SNAP-056 | OK | - | 43 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-09-30T09:53:13.123Z | REL-SNAP-057 | OK | - | 80 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-10-01T09:28:52.944Z | REL-SNAP-058 | OK | - | 56 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |
| 2026-10-02T09:24:53.924Z | REL-SNAP-059 | OK | - | 46 | 31 | e47d287522d463a9c85ad1f04b1d390398a94a98dc3001f3960df322f6346499 |

## Identity

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