> 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.qretro.com

Last observed: 2026-08-30T09:00:17.017Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:02:44.625Z | REL-SNAP-002 | OK | - | 445 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-07T08:48:55.976Z | REL-SNAP-003 | OK | - | 498 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-08T10:30:46.758Z | REL-SNAP-004 | OK | - | 584 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-09T09:11:38.900Z | REL-SNAP-005 | OK | - | 593 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-10T09:10:53.771Z | REL-SNAP-006 | OK | - | 472 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-11T09:13:54.519Z | REL-SNAP-007 | OK | - | 521 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-12T09:12:31.484Z | REL-SNAP-008 | OK | - | 451 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-13T09:05:37.734Z | REL-SNAP-009 | OK | - | 456 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-14T09:18:58.100Z | REL-SNAP-010 | OK | - | 481 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-15T09:09:23.084Z | REL-SNAP-011 | OK | - | 525 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-16T09:10:03.363Z | REL-SNAP-012 | OK | - | 501 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-17T11:40:25.306Z | REL-SNAP-013 | OK | - | 458 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-18T09:08:25.468Z | REL-SNAP-014 | OK | - | 459 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-19T08:54:42.753Z | REL-SNAP-015 | OK | - | 171 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-20T09:03:14.397Z | REL-SNAP-016 | OK | - | 188 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-21T09:18:48.659Z | REL-SNAP-017 | OK | - | 166 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-22T08:55:28.928Z | REL-SNAP-018 | OK | - | 155 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-23T09:56:05.888Z | REL-SNAP-019 | OK | - | 333 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-24T08:58:49.405Z | REL-SNAP-020 | OK | - | 344 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-25T09:00:49.643Z | REL-SNAP-021 | OK | - | 180 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-26T08:57:14.479Z | REL-SNAP-022 | OK | - | 299 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-27T09:10:40.804Z | REL-SNAP-023 | OK | - | 159 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-28T09:08:40.277Z | REL-SNAP-024 | OK | - | 154 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-29T08:58:29.114Z | REL-SNAP-025 | OK | - | 167 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |
| 2026-08-30T09:00:17.017Z | REL-SNAP-026 | OK | - | 375 | 29 | a25cef3417641e05ce4f5b1d9f3037b781b211c91d9cb4839ee4c7aac896ec44 |

## Identity

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