> 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.

# roost.perch-app.workers.dev/mcp

Last observed: 2026-08-30T09:01:41.345Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:05:54.674Z | REL-SNAP-002 | OK | - | 541 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-07T08:51:54.645Z | REL-SNAP-003 | OK | - | 542 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-08T10:33:48.759Z | REL-SNAP-004 | OK | - | 676 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-09T09:14:37.013Z | REL-SNAP-005 | OK | - | 584 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-10T09:14:02.681Z | REL-SNAP-006 | OK | - | 615 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-11T09:16:44.868Z | REL-SNAP-007 | OK | - | 546 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-12T09:15:13.608Z | REL-SNAP-008 | OK | - | 545 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-13T09:08:15.520Z | REL-SNAP-009 | OK | - | 616 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-14T09:21:40.784Z | REL-SNAP-010 | OK | - | 535 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-15T09:11:48.121Z | REL-SNAP-011 | OK | - | 582 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-16T09:12:51.158Z | REL-SNAP-012 | OK | - | 700 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-17T11:42:53.356Z | REL-SNAP-013 | OK | - | 571 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-18T09:11:06.222Z | REL-SNAP-014 | OK | - | 548 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-19T08:56:17.212Z | REL-SNAP-015 | OK | - | 305 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-20T09:04:42.099Z | REL-SNAP-016 | OK | - | 292 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-21T09:20:15.546Z | REL-SNAP-017 | OK | - | 327 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-22T08:56:53.198Z | REL-SNAP-018 | OK | - | 262 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-23T09:57:37.272Z | REL-SNAP-019 | OK | - | 269 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-24T09:00:18.337Z | REL-SNAP-020 | OK | - | 279 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-25T09:02:30.426Z | REL-SNAP-021 | OK | - | 297 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-26T08:58:44.558Z | REL-SNAP-022 | OK | - | 325 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-27T09:12:12.264Z | REL-SNAP-023 | OK | - | 307 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-28T09:10:13.638Z | REL-SNAP-024 | OK | - | 298 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-29T08:59:52.988Z | REL-SNAP-025 | OK | - | 301 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |
| 2026-08-30T09:01:41.345Z | REL-SNAP-026 | OK | - | 309 | 4 | 944d63d10f393b0efda05bccda2046d7d43358a54e0d467e17867bcbfb2757df |

## Identity

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