> 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.

# yappy.biz/docs/mcp

Last observed: 2026-08-30T09:16:10.527Z
Recorded as: OK
Transport: streamable-http
Observations held: 5
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-26T09:13:46.394Z | REL-SNAP-022 | OK | - | 61 | 3 | 663254107cadea78feb85682355201fc8b4f5867bcbebeacf6a9e53f5327f28e |
| 2026-08-27T09:27:25.119Z | REL-SNAP-023 | OK | - | 60 | 3 | 663254107cadea78feb85682355201fc8b4f5867bcbebeacf6a9e53f5327f28e |
| 2026-08-28T09:24:14.255Z | REL-SNAP-024 | OK | - | 68 | 3 | 663254107cadea78feb85682355201fc8b4f5867bcbebeacf6a9e53f5327f28e |
| 2026-08-29T09:14:04.059Z | REL-SNAP-025 | OK | - | 63 | 3 | 663254107cadea78feb85682355201fc8b4f5867bcbebeacf6a9e53f5327f28e |
| 2026-08-30T09:16:10.527Z | REL-SNAP-026 | OK | - | 134 | 3 | 663254107cadea78feb85682355201fc8b4f5867bcbebeacf6a9e53f5327f28e |

## Identity

Record key: yappy.biz/docs/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): biz.yappy/yappy-docs (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: yappy-docs (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.