> 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/poly-len/mcp

Last observed: 2026-10-02T09:31:56.307Z
Recorded as: OK
Transport: streamable-http
Observations held: 22
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-11T09:42:24.900Z | REL-SNAP-038 | OK | - | 47 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-12T09:33:58.415Z | REL-SNAP-039 | OK | - | 42 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-13T10:01:23.033Z | REL-SNAP-040 | OK | - | 47 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-14T10:05:01.441Z | REL-SNAP-041 | OK | - | 104 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-15T09:54:40.984Z | REL-SNAP-042 | OK | - | 45 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-16T10:19:03.519Z | REL-SNAP-043 | OK | - | 44 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-17T10:03:21.853Z | REL-SNAP-044 | OK | - | 49 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-18T09:53:18.028Z | REL-SNAP-045 | OK | - | 50 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-19T09:38:59.697Z | REL-SNAP-046 | OK | - | 45 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-20T09:54:48.150Z | REL-SNAP-047 | OK | - | 53 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-21T09:35:54.858Z | REL-SNAP-048 | OK | - | 87 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-22T09:51:57.102Z | REL-SNAP-049 | OK | - | 49 | 30 | 47d30d5d6eea8298e296a3d34711b04564caba37cbd9fc99160a3c06d3c199a0 |
| 2026-09-23T10:12:56.665Z | REL-SNAP-050 | OK | - | 81 | 31 | e116c025d9f093ea54f67cdfdaee0b08b5d77c742c24e78a1df09420f47892f1 |
| 2026-09-24T10:08:34.615Z | REL-SNAP-051 | OK | - | 45 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-09-25T10:04:59.231Z | REL-SNAP-052 | OK | - | 57 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-09-26T09:41:38.720Z | REL-SNAP-053 | OK | - | 48 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-09-27T09:54:30.526Z | REL-SNAP-054 | OK | - | 76 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-09-28T10:08:45.030Z | REL-SNAP-055 | OK | - | 51 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-09-29T09:56:09.570Z | REL-SNAP-056 | OK | - | 53 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-09-30T10:00:14.089Z | REL-SNAP-057 | OK | - | 43 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-10-01T09:35:57.797Z | REL-SNAP-058 | OK | - | 47 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |
| 2026-10-02T09:31:56.307Z | REL-SNAP-059 | OK | - | 43 | 31 | 1dbb2e0f2e9f94d87495b0768bf863e01734095e7318be397006b7bf1d279af9 |

## Identity

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