> 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/data-uri-ok/mcp

Last observed: 2026-10-02T09:29:54.973Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:40:55.606Z | REL-SNAP-037 | OK | - | 54 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-11T09:40:31.197Z | REL-SNAP-038 | OK | - | 44 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-12T09:32:02.204Z | REL-SNAP-039 | OK | - | 52 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-13T09:59:27.585Z | REL-SNAP-040 | OK | - | 45 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-14T10:03:04.645Z | REL-SNAP-041 | OK | - | 63 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-15T09:52:47.945Z | REL-SNAP-042 | OK | - | 49 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-16T10:17:06.593Z | REL-SNAP-043 | OK | - | 55 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-17T10:01:28.099Z | REL-SNAP-044 | OK | - | 47 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-18T09:51:20.796Z | REL-SNAP-045 | OK | - | 48 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-19T09:37:04.943Z | REL-SNAP-046 | OK | - | 46 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-20T09:52:52.247Z | REL-SNAP-047 | OK | - | 46 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-21T09:34:00.324Z | REL-SNAP-048 | OK | - | 48 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-22T09:49:59.730Z | REL-SNAP-049 | OK | - | 49 | 30 | 5a74197b4997538f0d70355e0a75dbc294e00fb0a019c613c7a85a2ad8df25d3 |
| 2026-09-23T10:10:57.591Z | REL-SNAP-050 | OK | - | 51 | 31 | 5842b64f8c3aac6f262b7644cc5ca886a40af09faa863e93946f60e3da075192 |
| 2026-09-24T10:06:33.173Z | REL-SNAP-051 | OK | - | 46 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-09-25T10:02:52.453Z | REL-SNAP-052 | OK | - | 47 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-09-26T09:39:36.855Z | REL-SNAP-053 | OK | - | 46 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-09-27T09:52:25.637Z | REL-SNAP-054 | OK | - | 82 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-09-28T10:06:47.093Z | REL-SNAP-055 | OK | - | 46 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-09-29T09:54:09.551Z | REL-SNAP-056 | OK | - | 52 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-09-30T09:58:15.491Z | REL-SNAP-057 | OK | - | 51 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-10-01T09:33:55.599Z | REL-SNAP-058 | OK | - | 55 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |
| 2026-10-02T09:29:54.973Z | REL-SNAP-059 | OK | - | 55 | 31 | e6be7031b717084b06b1a6f61c0c773b2e50c7eee93d8e52405f2f97f621ca44 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/data-uri-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/data-uri-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: data: URI media-type only, payload 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.