> 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/poly1305-ok/mcp

Last observed: 2026-10-02T09:34:31.202Z
Recorded as: OK
Transport: streamable-http
Observations held: 21
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-12T09:36:24.460Z | REL-SNAP-039 | OK | - | 58 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-13T10:03:52.668Z | REL-SNAP-040 | OK | - | 53 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-14T10:07:30.571Z | REL-SNAP-041 | OK | - | 80 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-15T09:57:08.053Z | REL-SNAP-042 | OK | - | 55 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-16T10:21:30.930Z | REL-SNAP-043 | OK | - | 52 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-17T10:05:50.314Z | REL-SNAP-044 | OK | - | 54 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-18T09:55:45.432Z | REL-SNAP-045 | OK | - | 53 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-19T09:41:30.561Z | REL-SNAP-046 | OK | - | 44 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-20T09:57:19.094Z | REL-SNAP-047 | OK | - | 46 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-21T09:38:26.779Z | REL-SNAP-048 | OK | - | 54 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-22T09:54:28.704Z | REL-SNAP-049 | OK | - | 56 | 30 | 2e3615d0d71d92395d1e624667ab24e8e52430eed6b5e90d99c29ca26aeca233 |
| 2026-09-23T10:15:38.188Z | REL-SNAP-050 | OK | - | 51 | 31 | e484c8713f702aa05bcf87e00c5f77093c0113e3b309e3e36e6632d98cc6ee26 |
| 2026-09-24T10:11:14.065Z | REL-SNAP-051 | OK | - | 54 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-09-25T10:07:36.197Z | REL-SNAP-052 | OK | - | 55 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-09-26T09:44:30.293Z | REL-SNAP-053 | OK | - | 44 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-09-27T09:57:08.301Z | REL-SNAP-054 | OK | - | 42 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-09-28T10:11:18.670Z | REL-SNAP-055 | OK | - | 53 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-09-29T09:58:47.690Z | REL-SNAP-056 | OK | - | 51 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-09-30T10:02:52.724Z | REL-SNAP-057 | OK | - | 50 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-10-01T09:38:32.729Z | REL-SNAP-058 | OK | - | 50 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |
| 2026-10-02T09:34:31.202Z | REL-SNAP-059 | OK | - | 45 | 31 | 43b92f9bec8f92ccbcef48142a845eaec9abcabbb2e5ab88477458ffdfefb9dd |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/poly1305-ok/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/poly1305-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: Poly1305 tag length, 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.