> 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/pep621-ok/mcp

Last observed: 2026-10-02T09:30:46.259Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:41:43.642Z | REL-SNAP-037 | OK | - | 47 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-11T09:41:18.142Z | REL-SNAP-038 | OK | - | 48 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-12T09:32:50.669Z | REL-SNAP-039 | OK | - | 77 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-13T10:00:15.679Z | REL-SNAP-040 | OK | - | 47 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-14T10:03:53.151Z | REL-SNAP-041 | OK | - | 51 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-15T09:53:34.583Z | REL-SNAP-042 | OK | - | 55 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-16T10:17:54.832Z | REL-SNAP-043 | OK | - | 46 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-17T10:02:15.007Z | REL-SNAP-044 | OK | - | 46 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-18T09:52:08.946Z | REL-SNAP-045 | OK | - | 77 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-19T09:37:52.625Z | REL-SNAP-046 | OK | - | 46 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-20T09:53:39.830Z | REL-SNAP-047 | OK | - | 57 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-21T09:34:48.255Z | REL-SNAP-048 | OK | - | 90 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-22T09:50:48.736Z | REL-SNAP-049 | OK | - | 55 | 30 | 379a38808270463c3d3e983b4c8e509884453617573040bb32ba99606309c235 |
| 2026-09-23T10:11:46.337Z | REL-SNAP-050 | OK | - | 49 | 31 | f3688f1bd7b1738b8665ed167591826a80a965b944347cdd247a1d653d5d7946 |
| 2026-09-24T10:07:23.744Z | REL-SNAP-051 | OK | - | 52 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-09-25T10:03:48.414Z | REL-SNAP-052 | OK | - | 46 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-09-26T09:40:26.253Z | REL-SNAP-053 | OK | - | 43 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-09-27T09:53:15.191Z | REL-SNAP-054 | OK | - | 47 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-09-28T10:07:35.977Z | REL-SNAP-055 | OK | - | 47 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-09-29T09:55:00.167Z | REL-SNAP-056 | OK | - | 52 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-09-30T09:59:03.956Z | REL-SNAP-057 | OK | - | 49 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-10-01T09:34:44.102Z | REL-SNAP-058 | OK | - | 56 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |
| 2026-10-02T09:30:46.259Z | REL-SNAP-059 | OK | - | 88 | 31 | 479bafa861a041d8fa36d2719145910f533b8127afb1ada1896ee8f316a09651 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/pep621-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/pep621-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: PEP 621 project name shape, body 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.