> 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.

# postapp.win/mcp

Last observed: 2026-08-30T08:59:21.519Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:01:14.487Z | REL-SNAP-002 | OK | - | 29 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-07T08:47:24.798Z | REL-SNAP-003 | OK | - | 45 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-08T10:29:15.432Z | REL-SNAP-004 | OK | - | 38 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-09T09:10:07.214Z | REL-SNAP-005 | OK | - | 37 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-10T09:09:13.633Z | REL-SNAP-006 | OK | - | 62 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-11T09:12:21.003Z | REL-SNAP-007 | OK | - | 44 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-12T09:11:01.641Z | REL-SNAP-008 | OK | - | 47 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-13T09:04:17.453Z | REL-SNAP-009 | OK | - | 59 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-14T09:17:17.307Z | REL-SNAP-010 | OK | - | 39 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-15T09:08:00.169Z | REL-SNAP-011 | OK | - | 42 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-16T09:08:28.789Z | REL-SNAP-012 | OK | - | 66 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-17T11:38:59.915Z | REL-SNAP-013 | OK | - | 44 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-18T09:07:00.421Z | REL-SNAP-014 | OK | - | 43 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-19T08:53:43.458Z | REL-SNAP-015 | OK | - | 53 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-20T09:02:16.880Z | REL-SNAP-016 | OK | - | 55 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-21T09:17:50.300Z | REL-SNAP-017 | OK | - | 50 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-22T08:54:31.805Z | REL-SNAP-018 | OK | - | 50 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-23T09:55:10.469Z | REL-SNAP-019 | OK | - | 51 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-24T08:57:55.783Z | REL-SNAP-020 | OK | - | 44 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-25T08:59:46.905Z | REL-SNAP-021 | OK | - | 49 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-26T08:56:17.832Z | REL-SNAP-022 | OK | - | 48 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-27T09:09:36.813Z | REL-SNAP-023 | OK | - | 48 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-28T09:07:43.747Z | REL-SNAP-024 | OK | - | 61 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-29T08:57:34.710Z | REL-SNAP-025 | OK | - | 53 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |
| 2026-08-30T08:59:21.519Z | REL-SNAP-026 | OK | - | 52 | 3 | 48155d312ccaa3a30b3a622033231a7234cf7ed137a130e102dfad05a07092ba |

## Identity

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