> 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.

# user-agent-parser.api.klymax402.com/mcp

Last observed: 2026-08-30T08:35:05.637Z
Recorded as: PROTOCOL_ERROR (sse_non_200_404)
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:31:10.808Z | REL-SNAP-002 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-07T08:17:47.038Z | REL-SNAP-003 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-08T09:58:43.459Z | REL-SNAP-004 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-09T08:41:15.809Z | REL-SNAP-005 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-10T08:36:08.762Z | REL-SNAP-006 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-11T08:40:46.483Z | REL-SNAP-007 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-12T08:40:00.605Z | REL-SNAP-008 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-13T08:34:56.445Z | REL-SNAP-009 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-14T08:44:32.737Z | REL-SNAP-010 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-15T08:35:06.142Z | REL-SNAP-011 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-16T08:36:04.890Z | REL-SNAP-012 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-17T10:14:22.272Z | REL-SNAP-013 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-18T08:35:16.146Z | REL-SNAP-014 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-19T08:30:22.257Z | REL-SNAP-015 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-20T08:38:51.809Z | REL-SNAP-016 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-21T08:54:39.040Z | REL-SNAP-017 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-22T08:31:53.312Z | REL-SNAP-018 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-23T09:33:04.714Z | REL-SNAP-019 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-24T08:35:11.856Z | REL-SNAP-020 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-25T08:35:29.573Z | REL-SNAP-021 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-26T08:31:50.466Z | REL-SNAP-022 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-27T08:43:50.754Z | REL-SNAP-023 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-28T08:43:17.100Z | REL-SNAP-024 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-29T08:33:03.507Z | REL-SNAP-025 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |
| 2026-08-30T08:35:05.637Z | REL-SNAP-026 | PROTOCOL_ERROR | sse_non_200_404 | - | - | - |

## Identity

Record key: user-agent-parser.api.klymax402.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.Br0ski777/user-agent-parser (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: not reported (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.