> 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/blake3-len/mcp

Last observed: 2026-10-02T09:31:10.029Z
Recorded as: OK
Transport: streamable-http
Observations held: 23
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-10T09:42:08.093Z | REL-SNAP-037 | OK | - | 60 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-11T09:41:41.657Z | REL-SNAP-038 | OK | - | 46 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-12T09:33:14.094Z | REL-SNAP-039 | OK | - | 46 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-13T10:00:38.921Z | REL-SNAP-040 | OK | - | 47 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-14T10:04:17.499Z | REL-SNAP-041 | OK | - | 61 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-15T09:53:59.138Z | REL-SNAP-042 | OK | - | 49 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-16T10:18:18.818Z | REL-SNAP-043 | OK | - | 81 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-17T10:02:38.803Z | REL-SNAP-044 | OK | - | 57 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-18T09:52:33.412Z | REL-SNAP-045 | OK | - | 47 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-19T09:38:17.042Z | REL-SNAP-046 | OK | - | 43 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-20T09:54:03.920Z | REL-SNAP-047 | OK | - | 51 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-21T09:35:11.776Z | REL-SNAP-048 | OK | - | 54 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-22T09:51:14.076Z | REL-SNAP-049 | OK | - | 58 | 30 | 9594628a8ffcce65f7cf3fb2527491e370b1fea5f21ffff5f33dba4f989a59a4 |
| 2026-09-23T10:12:12.386Z | REL-SNAP-050 | OK | - | 45 | 31 | a8c484d830675b085c5689b0e3fbbab4c2b2d0a4acb80d0fd7ba850a0dd42cee |
| 2026-09-24T10:07:49.622Z | REL-SNAP-051 | OK | - | 56 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-09-25T10:04:14.173Z | REL-SNAP-052 | OK | - | 55 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-09-26T09:40:52.500Z | REL-SNAP-053 | OK | - | 47 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-09-27T09:53:44.646Z | REL-SNAP-054 | OK | - | 45 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-09-28T10:08:00.832Z | REL-SNAP-055 | OK | - | 48 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-09-29T09:55:25.297Z | REL-SNAP-056 | OK | - | 43 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-09-30T09:59:29.032Z | REL-SNAP-057 | OK | - | 57 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-10-01T09:35:10.188Z | REL-SNAP-058 | OK | - | 52 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |
| 2026-10-02T09:31:10.029Z | REL-SNAP-059 | OK | - | 44 | 31 | b3acfceb87d5f158d6009cc7104c376e0912daae3c6e6d9e2da9eee79bdce58e |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/blake3-len/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/blake3-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: BLAKE3 hex 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.