> 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.

# xcatcher.top/mcp

Last observed: 2026-08-30T09:03:36.553Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:19:58.453Z | REL-SNAP-002 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-07T08:05:28.018Z | REL-SNAP-003 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-08T10:34:50.883Z | REL-SNAP-004 | OK | - | 858 | 17 | 83feff50299a8296f44ef809825eadb00e517d8658d68073d8199d19c2ff9fba |
| 2026-08-09T09:15:29.390Z | REL-SNAP-005 | OK | - | 828 | 17 | 83feff50299a8296f44ef809825eadb00e517d8658d68073d8199d19c2ff9fba |
| 2026-08-10T09:15:01.099Z | REL-SNAP-006 | OK | - | 898 | 17 | 83feff50299a8296f44ef809825eadb00e517d8658d68073d8199d19c2ff9fba |
| 2026-08-11T09:20:11.809Z | REL-SNAP-007 | OK | - | 835 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-12T09:18:27.468Z | REL-SNAP-008 | OK | - | 842 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-13T09:11:24.988Z | REL-SNAP-009 | OK | - | 1120 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-14T09:24:47.419Z | REL-SNAP-010 | OK | - | 862 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-15T09:14:46.403Z | REL-SNAP-011 | OK | - | 889 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-16T09:16:12.950Z | REL-SNAP-012 | OK | - | 1011 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-17T11:45:34.761Z | REL-SNAP-013 | OK | - | 839 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-18T09:13:51.241Z | REL-SNAP-014 | OK | - | 1249 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-19T08:58:13.324Z | REL-SNAP-015 | OK | - | 1047 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-20T09:06:33.746Z | REL-SNAP-016 | OK | - | 803 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-21T09:22:09.907Z | REL-SNAP-017 | OK | - | 1026 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-22T08:58:42.088Z | REL-SNAP-018 | OK | - | 1067 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-23T09:59:28.666Z | REL-SNAP-019 | OK | - | 1083 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-24T09:02:10.641Z | REL-SNAP-020 | OK | - | 736 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-25T09:04:31.356Z | REL-SNAP-021 | OK | - | 733 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-26T09:00:45.288Z | REL-SNAP-022 | OK | - | 1030 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-27T09:14:09.538Z | REL-SNAP-023 | OK | - | 772 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-28T09:12:02.894Z | REL-SNAP-024 | OK | - | 1048 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-29T09:01:41.002Z | REL-SNAP-025 | OK | - | 1039 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |
| 2026-08-30T09:03:36.553Z | REL-SNAP-026 | OK | - | 1050 | 17 | d6d860cb93371096deb08acbbc7303155fac25d9dc8a54bd542c830b621b4617 |

## Identity

Record key: xcatcher.top/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.lvpiggyqq/xcatcher (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: Xcatcher Remote MCP (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.