> 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.

# mcp.scienceswarm.org/mcp

Last observed: 2026-08-30T08:52:07.557Z
Recorded as: HTTP_5XX (http_530)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:47.312Z | REL-SNAP-002 | OK | - | 1039 | - | - |
| 2026-08-07T08:37:59.018Z | REL-SNAP-003 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-08T10:19:23.786Z | REL-SNAP-004 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-09T09:00:46.915Z | REL-SNAP-005 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-10T08:58:27.617Z | REL-SNAP-006 | OK | - | 556 | - | - |
| 2026-08-11T09:02:04.269Z | REL-SNAP-007 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-12T09:00:48.544Z | REL-SNAP-008 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-13T08:54:45.634Z | REL-SNAP-009 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-14T09:06:54.181Z | REL-SNAP-010 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-15T08:57:17.998Z | REL-SNAP-011 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-16T08:58:06.709Z | REL-SNAP-012 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-17T11:29:06.697Z | REL-SNAP-013 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-18T08:56:38.636Z | REL-SNAP-014 | OK | - | 835 | - | - |
| 2026-08-19T08:46:28.848Z | REL-SNAP-015 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-20T08:54:58.246Z | REL-SNAP-016 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-21T09:10:40.764Z | REL-SNAP-017 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-22T08:47:41.630Z | REL-SNAP-018 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-23T09:48:47.618Z | REL-SNAP-019 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-24T08:51:02.765Z | REL-SNAP-020 | OK | - | 714 | - | - |
| 2026-08-25T08:52:57.121Z | REL-SNAP-021 | OK | - | 979 | - | - |
| 2026-08-26T08:49:15.925Z | REL-SNAP-022 | OK | - | 1031 | - | - |
| 2026-08-27T09:02:02.901Z | REL-SNAP-023 | OK | - | 1015 | - | - |
| 2026-08-28T09:00:05.060Z | REL-SNAP-024 | OK | - | 976 | - | - |
| 2026-08-29T08:50:12.053Z | REL-SNAP-025 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-30T08:52:07.557Z | REL-SNAP-026 | HTTP_5XX | http_530 | - | - | - |

## Identity

Record key: mcp.scienceswarm.org/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): org.scienceswarm/commerce-validators (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.