> 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/set-cookie/mcp

Last observed: 2026-10-02T09:34:18.512Z
Recorded as: OK
Transport: streamable-http
Observations held: 21
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-12T09:36:13.424Z | REL-SNAP-039 | OK | - | 47 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-13T10:03:41.522Z | REL-SNAP-040 | OK | - | 53 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-14T10:07:19.536Z | REL-SNAP-041 | OK | - | 54 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-15T09:56:56.836Z | REL-SNAP-042 | OK | - | 44 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-16T10:21:19.849Z | REL-SNAP-043 | OK | - | 45 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-17T10:05:39.021Z | REL-SNAP-044 | OK | - | 44 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-18T09:55:33.782Z | REL-SNAP-045 | OK | - | 46 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-19T09:41:19.195Z | REL-SNAP-046 | OK | - | 43 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-20T09:57:08.225Z | REL-SNAP-047 | OK | - | 46 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-21T09:38:15.049Z | REL-SNAP-048 | OK | - | 47 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-22T09:54:17.178Z | REL-SNAP-049 | OK | - | 68 | 30 | 6ead7710a86ddf3d434cc497c1a885f739a7ab84a137625c94b3997a83403925 |
| 2026-09-23T10:15:21.685Z | REL-SNAP-050 | OK | - | 46 | 31 | 9765349bf5be397ee5005fef41c5b5f6247dac31f7f1e0853d5062035d4312ff |
| 2026-09-24T10:11:01.696Z | REL-SNAP-051 | OK | - | 54 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-09-25T10:07:24.059Z | REL-SNAP-052 | OK | - | 55 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-09-26T09:44:19.099Z | REL-SNAP-053 | OK | - | 50 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-09-27T09:56:57.138Z | REL-SNAP-054 | OK | - | 43 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-09-28T10:11:06.827Z | REL-SNAP-055 | OK | - | 56 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-09-29T09:58:35.749Z | REL-SNAP-056 | OK | - | 42 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-09-30T10:02:40.805Z | REL-SNAP-057 | OK | - | 45 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-10-01T09:38:20.578Z | REL-SNAP-058 | OK | - | 46 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |
| 2026-10-02T09:34:18.512Z | REL-SNAP-059 | OK | - | 43 | 31 | c65d5208fe6f61545d2ac1a4f6ca7b042139924beaa07b6e84a1b490b42a186b |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/set-cookie/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/set-cookie (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: Set-Cookie attribute count, values 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.