> 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/cache-control-ok/mcp

Last observed: 2026-10-02T09:31:27.520Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:42:23.707Z | REL-SNAP-037 | OK | - | 81 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-11T09:41:56.751Z | REL-SNAP-038 | OK | - | 46 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-12T09:33:29.962Z | REL-SNAP-039 | OK | - | 46 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-13T10:00:54.623Z | REL-SNAP-040 | OK | - | 50 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-14T10:04:33.103Z | REL-SNAP-041 | OK | - | 56 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-15T09:54:14.286Z | REL-SNAP-042 | OK | - | 44 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-16T10:18:34.117Z | REL-SNAP-043 | OK | - | 42 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-17T10:02:53.718Z | REL-SNAP-044 | OK | - | 47 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-18T09:52:49.181Z | REL-SNAP-045 | OK | - | 46 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-19T09:38:32.398Z | REL-SNAP-046 | OK | - | 46 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-20T09:54:19.497Z | REL-SNAP-047 | OK | - | 57 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-21T09:35:27.406Z | REL-SNAP-048 | OK | - | 43 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-22T09:51:29.275Z | REL-SNAP-049 | OK | - | 49 | 30 | b5f22853a753ade32eb848039260eebb013159797e85db7d5cd792d4b8cfe364 |
| 2026-09-23T10:12:28.085Z | REL-SNAP-050 | OK | - | 54 | 31 | 450ee75e834ffd02b1a92109e828869657100c753444975e173c7cbc8f046cbe |
| 2026-09-24T10:08:05.673Z | REL-SNAP-051 | OK | - | 72 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-09-25T10:04:29.789Z | REL-SNAP-052 | OK | - | 50 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-09-26T09:41:08.774Z | REL-SNAP-053 | OK | - | 46 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-09-27T09:54:01.696Z | REL-SNAP-054 | OK | - | 44 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-09-28T10:08:16.211Z | REL-SNAP-055 | OK | - | 47 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-09-29T09:55:40.879Z | REL-SNAP-056 | OK | - | 49 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-09-30T09:59:44.906Z | REL-SNAP-057 | OK | - | 43 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-10-01T09:35:26.741Z | REL-SNAP-058 | OK | - | 49 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |
| 2026-10-02T09:31:27.520Z | REL-SNAP-059 | OK | - | 51 | 31 | fdb95d89f80589cd1c6f292a54922d62a03a2cb802ce11864c331231bfb3dd2b |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/cache-control-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/cache-control-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: Cache-Control token count, 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.