> 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/json-pretty-ok/mcp

Last observed: 2026-10-02T09:30:29.320Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:41:30.791Z | REL-SNAP-037 | OK | - | 58 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-11T09:41:04.684Z | REL-SNAP-038 | OK | - | 58 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-12T09:32:37.687Z | REL-SNAP-039 | OK | - | 45 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-13T10:00:02.105Z | REL-SNAP-040 | OK | - | 214 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-14T10:03:39.702Z | REL-SNAP-041 | OK | - | 62 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-15T09:53:22.096Z | REL-SNAP-042 | OK | - | 45 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-16T10:17:41.992Z | REL-SNAP-043 | OK | - | 47 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-17T10:02:02.461Z | REL-SNAP-044 | OK | - | 48 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-18T09:51:56.022Z | REL-SNAP-045 | OK | - | 48 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-19T09:37:39.208Z | REL-SNAP-046 | OK | - | 45 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-20T09:53:26.920Z | REL-SNAP-047 | OK | - | 71 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-21T09:34:35.008Z | REL-SNAP-048 | OK | - | 48 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-22T09:50:35.411Z | REL-SNAP-049 | OK | - | 67 | 30 | 8e79f51eca7f6f0fbab8f9544d0666fe75061ad094edc221203bb28e77044b38 |
| 2026-09-23T10:11:33.976Z | REL-SNAP-050 | OK | - | 53 | 31 | 4d744e164a93c4508e2dfe2762d17d902d16547c73943d841e546d8e45e2051a |
| 2026-09-24T10:07:10.066Z | REL-SNAP-051 | OK | - | 48 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-09-25T10:03:31.859Z | REL-SNAP-052 | OK | - | 57 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-09-26T09:40:12.972Z | REL-SNAP-053 | OK | - | 45 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-09-27T09:53:00.917Z | REL-SNAP-054 | OK | - | 45 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-09-28T10:07:22.090Z | REL-SNAP-055 | OK | - | 53 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-09-29T09:54:46.818Z | REL-SNAP-056 | OK | - | 46 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-09-30T09:58:50.735Z | REL-SNAP-057 | OK | - | 48 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-10-01T09:34:31.119Z | REL-SNAP-058 | OK | - | 53 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |
| 2026-10-02T09:30:29.320Z | REL-SNAP-059 | OK | - | 58 | 31 | 4d51f56143c3ce3a6218cb20caced3d1e21126396cdbd8ead123f6e91d76f217 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/json-pretty-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/json-pretty-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: Pretty-print JSON shape, body 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.