> 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/http-426/mcp

Last observed: 2026-10-02T09:23:46.619Z
Recorded as: OK
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-09T09:41:59.932Z | REL-SNAP-036 | OK | - | 55 | 29 | 33c1baae37d1bf0239efcbf2738f675a5065d38cd11cbbdb9f659125ebc7a863 |
| 2026-09-10T09:34:54.641Z | REL-SNAP-037 | OK | - | 54 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-11T09:34:30.490Z | REL-SNAP-038 | OK | - | 48 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-12T09:25:59.967Z | REL-SNAP-039 | OK | - | 45 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-13T09:53:12.934Z | REL-SNAP-040 | OK | - | 45 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-14T09:56:38.689Z | REL-SNAP-041 | OK | - | 48 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-15T09:46:47.893Z | REL-SNAP-042 | OK | - | 49 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-16T10:11:09.411Z | REL-SNAP-043 | OK | - | 80 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-17T09:55:27.412Z | REL-SNAP-044 | OK | - | 51 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-18T09:45:25.611Z | REL-SNAP-045 | OK | - | 47 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-19T09:31:07.367Z | REL-SNAP-046 | OK | - | 55 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-20T09:46:55.006Z | REL-SNAP-047 | OK | - | 45 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-21T09:28:01.725Z | REL-SNAP-048 | OK | - | 55 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-22T09:43:53.814Z | REL-SNAP-049 | OK | - | 54 | 30 | ee0c91fc181f3069aae2a8a1f9c56a2f4345c256d930b8c6909b217c284df3c3 |
| 2026-09-23T10:04:31.608Z | REL-SNAP-050 | OK | - | 47 | 31 | 465e23164f60ae8551bc32c395d03d475cc04356093fb270423ff3beb1c2a6a6 |
| 2026-09-24T10:00:05.383Z | REL-SNAP-051 | OK | - | 340 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-09-25T09:56:34.795Z | REL-SNAP-052 | OK | - | 46 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-09-26T09:33:16.195Z | REL-SNAP-053 | OK | - | 60 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-09-27T09:46:07.326Z | REL-SNAP-054 | OK | - | 48 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-09-28T10:00:35.789Z | REL-SNAP-055 | OK | - | 45 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-09-29T09:47:54.200Z | REL-SNAP-056 | OK | - | 54 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-09-30T09:52:02.868Z | REL-SNAP-057 | OK | - | 52 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-10-01T09:27:42.915Z | REL-SNAP-058 | OK | - | 52 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |
| 2026-10-02T09:23:46.619Z | REL-SNAP-059 | OK | - | 51 | 31 | 7892afe913d14303534a4b8e7ca6a6cf3673afedb73b3c308a0d8dc953f13d70 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-426/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/http-426 (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: HTTP 426 upgrade-required (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.