> 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.

# a2awire.com/mcp/sse

Last observed: 2026-10-02T09:00:44.097Z
Recorded as: PROTOCOL_ERROR (sse_non_200_401)
Transport: sse
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:58:09.784Z | REL-SNAP-002 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-07T08:44:22.078Z | REL-SNAP-003 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-08T10:26:02.035Z | REL-SNAP-004 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-09T09:07:08.326Z | REL-SNAP-005 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-10T09:06:01.160Z | REL-SNAP-006 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-11T09:09:16.597Z | REL-SNAP-007 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-12T09:19:01.681Z | REL-SNAP-008 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-13T09:11:57.543Z | REL-SNAP-009 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-14T09:25:22.854Z | REL-SNAP-010 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-15T09:15:18.006Z | REL-SNAP-011 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-16T09:16:49.890Z | REL-SNAP-012 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-17T11:46:04.785Z | REL-SNAP-013 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-18T09:14:23.107Z | REL-SNAP-014 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-19T08:58:38.214Z | REL-SNAP-015 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-20T09:06:58.000Z | REL-SNAP-016 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-21T09:22:32.069Z | REL-SNAP-017 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-22T08:59:04.858Z | REL-SNAP-018 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-23T09:59:54.070Z | REL-SNAP-019 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-24T09:02:35.590Z | REL-SNAP-020 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-25T09:04:56.430Z | REL-SNAP-021 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-26T09:01:10.947Z | REL-SNAP-022 | HTTP_4XX | http_405 | - | - | - |
| 2026-08-27T09:14:34.940Z | REL-SNAP-023 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-08-28T09:12:26.450Z | REL-SNAP-024 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-08-29T09:02:04.249Z | REL-SNAP-025 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-08-30T09:03:58.222Z | REL-SNAP-026 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-08-31T09:07:32.842Z | REL-SNAP-027 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-01T09:02:09.775Z | REL-SNAP-028 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-02T09:09:02.310Z | REL-SNAP-029 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-03T09:30:39.073Z | REL-SNAP-030 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-04T09:21:46.513Z | REL-SNAP-031 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-05T09:07:16.045Z | REL-SNAP-032 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-06T09:15:33.869Z | REL-SNAP-033 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-07T09:33:42.201Z | REL-SNAP-034 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-08T09:25:52.512Z | REL-SNAP-035 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-09T09:15:25.831Z | REL-SNAP-036 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-10T09:09:09.280Z | REL-SNAP-037 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-11T09:08:42.454Z | REL-SNAP-038 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-12T09:00:44.659Z | REL-SNAP-039 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-13T09:28:04.896Z | REL-SNAP-040 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-14T09:27:58.401Z | REL-SNAP-041 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-15T09:21:34.342Z | REL-SNAP-042 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-16T09:42:55.551Z | REL-SNAP-043 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-17T09:25:47.285Z | REL-SNAP-044 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-18T09:19:39.575Z | REL-SNAP-045 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-19T09:05:53.816Z | REL-SNAP-046 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-20T09:21:17.994Z | REL-SNAP-047 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-21T09:02:26.056Z | REL-SNAP-048 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-22T09:17:43.858Z | REL-SNAP-049 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-23T09:39:50.057Z | REL-SNAP-050 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-24T09:34:44.367Z | REL-SNAP-051 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-25T09:32:38.420Z | REL-SNAP-052 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-26T09:09:22.905Z | REL-SNAP-053 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-27T09:22:11.463Z | REL-SNAP-054 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-28T09:36:24.499Z | REL-SNAP-055 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-29T09:23:51.194Z | REL-SNAP-056 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-09-30T09:28:31.692Z | REL-SNAP-057 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-10-01T09:04:47.913Z | REL-SNAP-058 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |
| 2026-10-02T09:00:44.097Z | REL-SNAP-059 | PROTOCOL_ERROR | sse_non_200_401 | - | - | - |

## Identity

Record key: a2awire.com/mcp/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.a2awire/a2awire (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.