> 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/xxh128-len/mcp

Last observed: 2026-10-02T09:33:06.923Z
Recorded as: OK
Transport: streamable-http
Observations held: 22
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-11T09:43:33.359Z | REL-SNAP-038 | OK | - | 46 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-12T09:35:04.715Z | REL-SNAP-039 | OK | - | 48 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-13T10:02:32.163Z | REL-SNAP-040 | OK | - | 69 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-14T10:06:08.389Z | REL-SNAP-041 | OK | - | 80 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-15T09:55:48.097Z | REL-SNAP-042 | OK | - | 49 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-16T10:20:11.839Z | REL-SNAP-043 | OK | - | 56 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-17T10:04:29.861Z | REL-SNAP-044 | OK | - | 46 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-18T09:54:25.183Z | REL-SNAP-045 | OK | - | 48 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-19T09:40:10.191Z | REL-SNAP-046 | OK | - | 48 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-20T09:55:58.195Z | REL-SNAP-047 | OK | - | 50 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-21T09:37:05.199Z | REL-SNAP-048 | OK | - | 49 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-22T09:53:05.100Z | REL-SNAP-049 | OK | - | 61 | 30 | 8d95783174a19df67fbd451e47678da872840af22fd5859e300d3d7c05bd1e46 |
| 2026-09-23T10:14:09.156Z | REL-SNAP-050 | OK | - | 56 | 31 | ad959b655df07bb8fd5c45965aaeba1ccb5a415eab8aa5e9142adce0896a41af |
| 2026-09-24T10:09:47.085Z | REL-SNAP-051 | OK | - | 53 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-09-25T10:06:13.077Z | REL-SNAP-052 | OK | - | 47 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-09-26T09:42:51.420Z | REL-SNAP-053 | OK | - | 46 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-09-27T09:55:39.409Z | REL-SNAP-054 | OK | - | 49 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-09-28T10:09:55.964Z | REL-SNAP-055 | OK | - | 46 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-09-29T09:57:23.253Z | REL-SNAP-056 | OK | - | 47 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-09-30T10:01:26.082Z | REL-SNAP-057 | OK | - | 58 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-10-01T09:37:07.165Z | REL-SNAP-058 | OK | - | 61 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |
| 2026-10-02T09:33:06.923Z | REL-SNAP-059 | OK | - | 48 | 31 | ab097cd34fc65bf3d583f0d53c0f6e72f3f79166926ac0f9d55a757124e54eae |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/xxh128-len/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/xxh128-len (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: XXH128 hex length, 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.