> 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/iso-unix/mcp

Last observed: 2026-10-02T09:32:57.563Z
Recorded as: OK
Transport: streamable-http
Observations held: 22
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-11T09:43:24.560Z | REL-SNAP-038 | OK | - | 44 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-12T09:34:56.316Z | REL-SNAP-039 | OK | - | 47 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-13T10:02:23.193Z | REL-SNAP-040 | OK | - | 42 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-14T10:05:59.934Z | REL-SNAP-041 | OK | - | 50 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-15T09:55:38.915Z | REL-SNAP-042 | OK | - | 42 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-16T10:20:02.390Z | REL-SNAP-043 | OK | - | 57 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-17T10:04:20.956Z | REL-SNAP-044 | OK | - | 52 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-18T09:54:16.952Z | REL-SNAP-045 | OK | - | 44 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-19T09:40:00.987Z | REL-SNAP-046 | OK | - | 59 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-20T09:55:49.309Z | REL-SNAP-047 | OK | - | 48 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-21T09:36:56.168Z | REL-SNAP-048 | OK | - | 45 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-22T09:52:56.176Z | REL-SNAP-049 | OK | - | 58 | 30 | 8dd97fac3a8c1e951eb6f7e4ba5beaaaf63bddcba5832265c933641046a446ee |
| 2026-09-23T10:13:59.525Z | REL-SNAP-050 | OK | - | 52 | 31 | 6739e5038b00656f94195e2d81d0a42636f4686d6305d8124ec1c47c92a1eb74 |
| 2026-09-24T10:09:37.828Z | REL-SNAP-051 | OK | - | 55 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-09-25T10:06:04.640Z | REL-SNAP-052 | OK | - | 51 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-09-26T09:42:41.677Z | REL-SNAP-053 | OK | - | 51 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-09-27T09:55:30.904Z | REL-SNAP-054 | OK | - | 47 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-09-28T10:09:46.878Z | REL-SNAP-055 | OK | - | 53 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-09-29T09:57:13.890Z | REL-SNAP-056 | OK | - | 47 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-09-30T10:01:14.519Z | REL-SNAP-057 | OK | - | 46 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-10-01T09:36:56.896Z | REL-SNAP-058 | OK | - | 47 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |
| 2026-10-02T09:32:57.563Z | REL-SNAP-059 | OK | - | 54 | 31 | 7feb19b68bf377fd096bd4219f78f6fd90f823973b84aa72bb6b234ddb6d7e93 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/iso-unix/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/iso-unix (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: ISO date to unix seconds, value 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.