> 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/xxhash-ok/mcp

Last observed: 2026-10-02T09:24:50.195Z
Recorded as: OK
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-09T09:43:03.260Z | REL-SNAP-036 | OK | - | 59 | 29 | 3b9070dd7ba1d4d832ce95cdb9130791d5aadabfdf3f610040dd4e912fefeb00 |
| 2026-09-10T09:35:57.950Z | REL-SNAP-037 | OK | - | 50 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-11T09:35:34.943Z | REL-SNAP-038 | OK | - | 47 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-12T09:27:03.697Z | REL-SNAP-039 | OK | - | 49 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-13T09:54:15.386Z | REL-SNAP-040 | OK | - | 45 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-14T09:57:41.895Z | REL-SNAP-041 | OK | - | 48 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-15T09:47:50.293Z | REL-SNAP-042 | OK | - | 50 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-16T10:12:12.939Z | REL-SNAP-043 | OK | - | 47 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-17T09:56:32.284Z | REL-SNAP-044 | OK | - | 48 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-18T09:46:28.414Z | REL-SNAP-045 | OK | - | 57 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-19T09:32:10.752Z | REL-SNAP-046 | OK | - | 44 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-20T09:47:58.098Z | REL-SNAP-047 | OK | - | 57 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-21T09:29:06.948Z | REL-SNAP-048 | OK | - | 54 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-22T09:44:59.052Z | REL-SNAP-049 | OK | - | 54 | 30 | 9ae9d5daeface8710f04ac2b96b6752ec5c583c5bcf3360f14bce9a62900ac8a |
| 2026-09-23T10:05:55.400Z | REL-SNAP-050 | OK | - | 51 | 31 | 5d6be9c98ccc0c6c7dc43d12981fe4817f9738a56c1746c4ccb61288cd95eb9b |
| 2026-09-24T10:01:13.959Z | REL-SNAP-051 | OK | - | 49 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-09-25T09:57:48.384Z | REL-SNAP-052 | OK | - | 54 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-09-26T09:34:33.798Z | REL-SNAP-053 | OK | - | 83 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-09-27T09:47:17.159Z | REL-SNAP-054 | OK | - | 41 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-09-28T10:01:41.707Z | REL-SNAP-055 | OK | - | 47 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-09-29T09:48:59.178Z | REL-SNAP-056 | OK | - | 47 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-09-30T09:53:10.223Z | REL-SNAP-057 | OK | - | 84 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-10-01T09:28:49.081Z | REL-SNAP-058 | OK | - | 57 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |
| 2026-10-02T09:24:50.195Z | REL-SNAP-059 | OK | - | 75 | 31 | 50ae82f41d47a016be7f8da7b268d9ae6361a7731fafa5fb62bcc53a9e7ed0e1 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxhash-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/xxhash-ok (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: xxHash hex, input 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.