> 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/uuid-nil/mcp

Last observed: 2026-10-02T09:24:29.864Z
Recorded as: OK
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-09T09:42:42.401Z | REL-SNAP-036 | OK | - | 53 | 29 | 0a55d01b755e706b960761e83f9762e77b570c99e189e92371c61032284786a9 |
| 2026-09-10T09:35:37.599Z | REL-SNAP-037 | OK | - | 54 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-11T09:35:14.151Z | REL-SNAP-038 | OK | - | 46 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-12T09:26:42.851Z | REL-SNAP-039 | OK | - | 47 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-13T09:53:55.312Z | REL-SNAP-040 | OK | - | 45 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-14T09:57:19.891Z | REL-SNAP-041 | OK | - | 48 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-15T09:47:30.322Z | REL-SNAP-042 | OK | - | 50 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-16T10:11:51.979Z | REL-SNAP-043 | OK | - | 51 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-17T09:56:10.313Z | REL-SNAP-044 | OK | - | 47 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-18T09:46:06.115Z | REL-SNAP-045 | OK | - | 46 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-19T09:31:49.369Z | REL-SNAP-046 | OK | - | 54 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-20T09:47:35.882Z | REL-SNAP-047 | OK | - | 54 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-21T09:28:43.902Z | REL-SNAP-048 | OK | - | 54 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-22T09:44:37.923Z | REL-SNAP-049 | OK | - | 59 | 30 | bba80f2ffab4de5d0cc145b56b3afd1d4ed01bff9dfce0cad183fa6f81c6cc28 |
| 2026-09-23T10:05:15.341Z | REL-SNAP-050 | OK | - | 51 | 31 | 8c928ee1319cfbccc650b3d03725e736fd21f31178215dcdce0091b69b771952 |
| 2026-09-24T10:00:49.132Z | REL-SNAP-051 | OK | - | 65 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-09-25T09:57:26.503Z | REL-SNAP-052 | OK | - | 48 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-09-26T09:34:11.901Z | REL-SNAP-053 | OK | - | 50 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-09-27T09:46:56.327Z | REL-SNAP-054 | OK | - | 52 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-09-28T10:01:18.955Z | REL-SNAP-055 | OK | - | 48 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-09-29T09:48:38.137Z | REL-SNAP-056 | OK | - | 61 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-09-30T09:52:48.063Z | REL-SNAP-057 | OK | - | 68 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-10-01T09:28:27.668Z | REL-SNAP-058 | OK | - | 64 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |
| 2026-10-02T09:24:29.864Z | REL-SNAP-059 | OK | - | 45 | 31 | e15c396f9338aa3aa4d7d07c85ee50b181df64f9a8604977ec4f75aef75d7c29 |

## Identity

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