> 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/bigserial-ok/mcp

Last observed: 2026-10-02T09:37:11.283Z
Recorded as: OK
Transport: streamable-http
Observations held: 14
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-19T09:43:58.795Z | REL-SNAP-046 | OK | - | 52 | 30 | 5d381e2c9e7a95f219bc9645b71edec355f72e17311c1872924d7d2e65033adb |
| 2026-09-20T09:59:48.563Z | REL-SNAP-047 | OK | - | 58 | 30 | 5d381e2c9e7a95f219bc9645b71edec355f72e17311c1872924d7d2e65033adb |
| 2026-09-21T09:40:58.925Z | REL-SNAP-048 | OK | - | 57 | 30 | 5d381e2c9e7a95f219bc9645b71edec355f72e17311c1872924d7d2e65033adb |
| 2026-09-22T09:57:10.001Z | REL-SNAP-049 | OK | - | 52 | 30 | 5d381e2c9e7a95f219bc9645b71edec355f72e17311c1872924d7d2e65033adb |
| 2026-09-23T10:18:21.284Z | REL-SNAP-050 | OK | - | 54 | 31 | c42f0091b1435fda36cd50509a915ead276a10696111e64505c242ab8a2402b5 |
| 2026-09-24T10:13:46.984Z | REL-SNAP-051 | OK | - | 56 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-09-25T10:10:10.906Z | REL-SNAP-052 | OK | - | 56 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-09-26T09:47:04.834Z | REL-SNAP-053 | OK | - | 50 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-09-27T09:59:44.739Z | REL-SNAP-054 | OK | - | 53 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-09-28T10:13:49.850Z | REL-SNAP-055 | OK | - | 53 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-09-29T10:01:26.855Z | REL-SNAP-056 | OK | - | 47 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-09-30T10:05:29.777Z | REL-SNAP-057 | OK | - | 59 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-10-01T09:41:11.893Z | REL-SNAP-058 | OK | - | 42 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |
| 2026-10-02T09:37:11.283Z | REL-SNAP-059 | OK | - | 47 | 31 | f0cbcb9dfd77db39dec5023d9651f8a0b437d7a2d94ffc718af3cfb274e8db2b |

## Identity

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