> 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.fixter.dev/mcp

Last observed: 2026-08-30T09:01:58.494Z
Recorded as: AUTH_REQUIRED (http_401)
Transport: streamable-http
Observations held: 24
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-07T08:52:27.374Z | REL-SNAP-003 | OK | - | 416 | - | - |
| 2026-08-08T10:34:19.037Z | REL-SNAP-004 | OK | - | 989 | - | - |
| 2026-08-09T09:15:02.488Z | REL-SNAP-005 | OK | - | 1011 | - | - |
| 2026-08-10T09:14:33.150Z | REL-SNAP-006 | OK | - | 1064 | - | - |
| 2026-08-11T09:17:09.412Z | REL-SNAP-007 | OK | - | 1168 | - | - |
| 2026-08-12T09:15:40.075Z | REL-SNAP-008 | OK | - | 1061 | - | - |
| 2026-08-13T09:08:39.205Z | REL-SNAP-009 | OK | - | 1033 | - | - |
| 2026-08-14T09:22:05.418Z | REL-SNAP-010 | OK | - | 1074 | - | - |
| 2026-08-15T09:12:14.223Z | REL-SNAP-011 | OK | - | 971 | - | - |
| 2026-08-16T09:13:20.070Z | REL-SNAP-012 | OK | - | 1008 | - | - |
| 2026-08-17T11:43:16.999Z | REL-SNAP-013 | OK | - | 961 | - | - |
| 2026-08-18T09:11:30.729Z | REL-SNAP-014 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-19T08:56:32.574Z | REL-SNAP-015 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-20T09:04:57.981Z | REL-SNAP-016 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-21T09:20:29.186Z | REL-SNAP-017 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-22T08:57:07.195Z | REL-SNAP-018 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-23T09:57:51.623Z | REL-SNAP-019 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-24T09:00:32.516Z | REL-SNAP-020 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-25T09:02:44.733Z | REL-SNAP-021 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-26T08:58:59.184Z | REL-SNAP-022 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-27T09:12:28.673Z | REL-SNAP-023 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-28T09:10:31.024Z | REL-SNAP-024 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-29T09:00:09.104Z | REL-SNAP-025 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-30T09:01:58.494Z | REL-SNAP-026 | AUTH_REQUIRED | http_401 | - | - | - |

## Identity

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