> 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/base64-ok/mcp

Last observed: 2026-10-02T09:18:55.491Z
Recorded as: OK
Transport: streamable-http
Observations held: 26
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-07T10:04:20.230Z | REL-SNAP-034 | OK | - | 46 | 11 | fd7e7f3376eb00dc69629ed574c224a30620e4d1dc23ff24f228f9ef8e0498f1 |
| 2026-09-08T09:54:47.408Z | REL-SNAP-035 | OK | - | 52 | 11 | fd7e7f3376eb00dc69629ed574c224a30620e4d1dc23ff24f228f9ef8e0498f1 |
| 2026-09-09T09:36:19.027Z | REL-SNAP-036 | OK | - | 49 | 29 | 526a415bfb89d105f0507783c88d1a4d1c52d0daa3b2571dd181460c1c36ec61 |
| 2026-09-10T09:29:28.379Z | REL-SNAP-037 | OK | - | 80 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-11T09:28:54.363Z | REL-SNAP-038 | OK | - | 58 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-12T09:20:43.523Z | REL-SNAP-039 | OK | - | 104 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-13T09:47:55.201Z | REL-SNAP-040 | OK | - | 53 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-14T09:47:54.664Z | REL-SNAP-041 | OK | - | 53 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-15T09:41:23.778Z | REL-SNAP-042 | OK | - | 49 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-16T10:05:48.322Z | REL-SNAP-043 | OK | - | 48 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-17T09:49:48.692Z | REL-SNAP-044 | OK | - | 48 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-18T09:40:17.517Z | REL-SNAP-045 | OK | - | 48 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-19T09:26:11.454Z | REL-SNAP-046 | OK | - | 48 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-20T09:41:51.256Z | REL-SNAP-047 | OK | - | 53 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-21T09:22:47.476Z | REL-SNAP-048 | OK | - | 48 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-22T09:38:42.435Z | REL-SNAP-049 | OK | - | 57 | 30 | 13d87013ba2b646722637d3667fab40d060fefc6374261383535836e992df8ab |
| 2026-09-23T09:59:02.580Z | REL-SNAP-050 | OK | - | 61 | 31 | f93e607d2a65b035131616c904cfa1df59deb3ea9cc661cee3a233856c1ae23f |
| 2026-09-24T09:54:53.317Z | REL-SNAP-051 | OK | - | 50 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-09-25T09:51:38.726Z | REL-SNAP-052 | OK | - | 45 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-09-26T09:28:05.358Z | REL-SNAP-053 | OK | - | 45 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-09-27T09:40:32.820Z | REL-SNAP-054 | OK | - | 45 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-09-28T09:55:29.669Z | REL-SNAP-055 | OK | - | 53 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-09-29T09:42:47.768Z | REL-SNAP-056 | OK | - | 60 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-09-30T09:46:57.156Z | REL-SNAP-057 | OK | - | 58 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-10-01T09:22:46.959Z | REL-SNAP-058 | OK | - | 51 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |
| 2026-10-02T09:18:55.491Z | REL-SNAP-059 | OK | - | 55 | 31 | fe34e64b3645886e260158533e46c2742b997fe5e1f70887c27d27939b33446e |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/base64-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/base64-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: Base64 encode, input 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.