> 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/accept-lang-ok/mcp

Last observed: 2026-10-02T09:31:17.718Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:42:16.071Z | REL-SNAP-037 | OK | - | 62 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-11T09:41:49.156Z | REL-SNAP-038 | OK | - | 44 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-12T09:33:21.992Z | REL-SNAP-039 | OK | - | 62 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-13T10:00:47.101Z | REL-SNAP-040 | OK | - | 81 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-14T10:04:25.237Z | REL-SNAP-041 | OK | - | 44 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-15T09:54:06.654Z | REL-SNAP-042 | OK | - | 43 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-16T10:18:26.153Z | REL-SNAP-043 | OK | - | 52 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-17T10:02:46.172Z | REL-SNAP-044 | OK | - | 50 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-18T09:52:41.315Z | REL-SNAP-045 | OK | - | 54 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-19T09:38:24.960Z | REL-SNAP-046 | OK | - | 45 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-20T09:54:11.904Z | REL-SNAP-047 | OK | - | 49 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-21T09:35:19.600Z | REL-SNAP-048 | OK | - | 43 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-22T09:51:21.692Z | REL-SNAP-049 | OK | - | 45 | 30 | 662741e1ca3aa78f6beac3c5e6733085a9c3582b6cdf84849d75124c757d58b8 |
| 2026-09-23T10:12:20.345Z | REL-SNAP-050 | OK | - | 47 | 31 | 621764e1a2b95b7c2fd5e3d2a6290bb17362109ace6e579d3049e89a9c164801 |
| 2026-09-24T10:07:57.826Z | REL-SNAP-051 | OK | - | 46 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-09-25T10:04:21.734Z | REL-SNAP-052 | OK | - | 48 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-09-26T09:41:00.273Z | REL-SNAP-053 | OK | - | 78 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-09-27T09:53:53.105Z | REL-SNAP-054 | OK | - | 62 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-09-28T10:08:08.977Z | REL-SNAP-055 | OK | - | 48 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-09-29T09:55:33.493Z | REL-SNAP-056 | OK | - | 43 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-09-30T09:59:37.562Z | REL-SNAP-057 | OK | - | 43 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-10-01T09:35:18.125Z | REL-SNAP-058 | OK | - | 53 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |
| 2026-10-02T09:31:17.718Z | REL-SNAP-059 | OK | - | 47 | 31 | 7f8441706a91feba0025ce8602694ce12d194642885c2e3450036660261dbc19 |

## Identity

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