> 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/lastmod-ok/mcp

Last observed: 2026-10-02T09:33:05.296Z
Recorded as: OK
Transport: streamable-http
Observations held: 22
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-11T09:43:31.751Z | REL-SNAP-038 | OK | - | 48 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-12T09:35:03.234Z | REL-SNAP-039 | OK | - | 46 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-13T10:02:30.648Z | REL-SNAP-040 | OK | - | 51 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-14T10:06:06.688Z | REL-SNAP-041 | OK | - | 46 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-15T09:55:46.396Z | REL-SNAP-042 | OK | - | 79 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-16T10:20:10.108Z | REL-SNAP-043 | OK | - | 56 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-17T10:04:28.104Z | REL-SNAP-044 | OK | - | 50 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-18T09:54:23.695Z | REL-SNAP-045 | OK | - | 45 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-19T09:40:08.259Z | REL-SNAP-046 | OK | - | 88 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-20T09:55:56.491Z | REL-SNAP-047 | OK | - | 60 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-21T09:37:03.465Z | REL-SNAP-048 | OK | - | 46 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-22T09:53:03.336Z | REL-SNAP-049 | OK | - | 46 | 30 | 2ca130a686ffaf6b1707e233a004fcfcd2ecc6078ee313d5d5bbcedfbc8f2cdc |
| 2026-09-23T10:14:07.248Z | REL-SNAP-050 | OK | - | 52 | 31 | d0e6d8f0c87ce5c62bc37cb74039b315453b9bc5c7fc3848b932b8b31554b873 |
| 2026-09-24T10:09:45.501Z | REL-SNAP-051 | OK | - | 52 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-09-25T10:06:11.569Z | REL-SNAP-052 | OK | - | 45 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-09-26T09:42:49.784Z | REL-SNAP-053 | OK | - | 48 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-09-27T09:55:37.928Z | REL-SNAP-054 | OK | - | 48 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-09-28T10:09:54.374Z | REL-SNAP-055 | OK | - | 43 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-09-29T09:57:21.427Z | REL-SNAP-056 | OK | - | 53 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-09-30T10:01:24.335Z | REL-SNAP-057 | OK | - | 53 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-10-01T09:37:05.358Z | REL-SNAP-058 | OK | - | 72 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |
| 2026-10-02T09:33:05.296Z | REL-SNAP-059 | OK | - | 45 | 31 | a3bbc8c623e45804920f8b836eae0df5c410439fab778cd6779f2bf2f006a50c |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/lastmod-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/lastmod-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: Last-Modified HTTP-date shape, 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.