> 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/utf16-len/mcp

Last observed: 2026-10-02T09:24:34.346Z
Recorded as: OK
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-09T09:42:47.246Z | REL-SNAP-036 | OK | - | 56 | 29 | d2d9c000331cf71d6e2684138ec7f340976211ed70e7f44a8c13fe2e62bbf6af |
| 2026-09-10T09:35:42.354Z | REL-SNAP-037 | OK | - | 51 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-11T09:35:19.131Z | REL-SNAP-038 | OK | - | 45 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-12T09:26:48.036Z | REL-SNAP-039 | OK | - | 63 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-13T09:53:59.957Z | REL-SNAP-040 | OK | - | 45 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-14T09:57:24.279Z | REL-SNAP-041 | OK | - | 49 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-15T09:47:34.949Z | REL-SNAP-042 | OK | - | 82 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-16T10:11:56.749Z | REL-SNAP-043 | OK | - | 46 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-17T09:56:16.401Z | REL-SNAP-044 | OK | - | 86 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-18T09:46:12.209Z | REL-SNAP-045 | OK | - | 46 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-19T09:31:53.939Z | REL-SNAP-046 | OK | - | 45 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-20T09:47:40.803Z | REL-SNAP-047 | OK | - | 57 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-21T09:28:48.768Z | REL-SNAP-048 | OK | - | 55 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-22T09:44:42.835Z | REL-SNAP-049 | OK | - | 47 | 30 | 5a7ac38b1e1465116f44a924caf873281f810d1bff4cd500b633b0452e16760f |
| 2026-09-23T10:05:19.968Z | REL-SNAP-050 | OK | - | 54 | 31 | f906864b4442826a67fd72c5e7676184f0eff81133f4633f1109e1ceccaf65de |
| 2026-09-24T10:00:54.106Z | REL-SNAP-051 | OK | - | 54 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-09-25T09:57:31.573Z | REL-SNAP-052 | OK | - | 48 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-09-26T09:34:16.765Z | REL-SNAP-053 | OK | - | 50 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-09-27T09:47:01.072Z | REL-SNAP-054 | OK | - | 44 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-09-28T10:01:23.872Z | REL-SNAP-055 | OK | - | 46 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-09-29T09:48:43.018Z | REL-SNAP-056 | OK | - | 50 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-09-30T09:52:53.056Z | REL-SNAP-057 | OK | - | 51 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-10-01T09:28:32.670Z | REL-SNAP-058 | OK | - | 82 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |
| 2026-10-02T09:24:34.346Z | REL-SNAP-059 | OK | - | 45 | 31 | f1ffdacb750419d0be27a077980dd8f9889d1c9de9d14845f112674c280222a7 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/utf16-len/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/utf16-len (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: UTF-16 unit count, text 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.