> 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/reiwa-yr/mcp

Last observed: 2026-10-02T09:36:54.259Z
Recorded as: OK
Transport: streamable-http
Observations held: 15
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-18T09:58:01.611Z | REL-SNAP-045 | OK | - | 51 | 30 | 4c8114efaf09510e3bced1293418481d410d7fb4b814161c5afd1d62931a9d52 |
| 2026-09-19T09:43:44.372Z | REL-SNAP-046 | OK | - | 49 | 30 | 4c8114efaf09510e3bced1293418481d410d7fb4b814161c5afd1d62931a9d52 |
| 2026-09-20T09:59:34.413Z | REL-SNAP-047 | OK | - | 46 | 30 | 4c8114efaf09510e3bced1293418481d410d7fb4b814161c5afd1d62931a9d52 |
| 2026-09-21T09:40:43.954Z | REL-SNAP-048 | OK | - | 49 | 30 | 4c8114efaf09510e3bced1293418481d410d7fb4b814161c5afd1d62931a9d52 |
| 2026-09-22T09:56:49.302Z | REL-SNAP-049 | OK | - | 47 | 30 | 4c8114efaf09510e3bced1293418481d410d7fb4b814161c5afd1d62931a9d52 |
| 2026-09-23T10:18:05.444Z | REL-SNAP-050 | OK | - | 46 | 31 | 2ec86b6bcd9ab73ea5e5816bb54a3e46355e75565bbb23a9368d23c9c9aa9b91 |
| 2026-09-24T10:13:31.098Z | REL-SNAP-051 | OK | - | 73 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-09-25T10:09:54.691Z | REL-SNAP-052 | OK | - | 46 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-09-26T09:46:49.783Z | REL-SNAP-053 | OK | - | 52 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-09-27T09:59:29.079Z | REL-SNAP-054 | OK | - | 46 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-09-28T10:13:35.459Z | REL-SNAP-055 | OK | - | 48 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-09-29T10:01:09.475Z | REL-SNAP-056 | OK | - | 56 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-09-30T10:05:12.519Z | REL-SNAP-057 | OK | - | 49 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-10-01T09:40:56.658Z | REL-SNAP-058 | OK | - | 54 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |
| 2026-10-02T09:36:54.259Z | REL-SNAP-059 | OK | - | 51 | 31 | 874e5190ad64739605464f7a1e55f7256b8e83da26d13309338110f1db482c76 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/reiwa-yr/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/reiwa-yr (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: Reiwa year from UTC (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.