> 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.

# listinggood.com/mcp

Last observed: 2026-08-30T09:04:31.397Z
Recorded as: OK
Transport: streamable-http
Observations held: 18
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-13T09:13:12.002Z | REL-SNAP-009 | OK | - | 219 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-14T09:26:31.275Z | REL-SNAP-010 | OK | - | 400 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-15T09:16:23.559Z | REL-SNAP-011 | OK | - | 132 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-16T09:18:09.567Z | REL-SNAP-012 | OK | - | 307 | - | - |
| 2026-08-17T11:47:04.824Z | REL-SNAP-013 | OK | - | 124 | - | - |
| 2026-08-18T09:15:21.511Z | REL-SNAP-014 | OK | - | 168 | - | - |
| 2026-08-19T08:59:13.848Z | REL-SNAP-015 | OK | - | 1254 | - | - |
| 2026-08-20T09:07:34.498Z | REL-SNAP-016 | OK | - | 1339 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-21T09:23:06.234Z | REL-SNAP-017 | OK | - | 1246 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-22T08:59:38.829Z | REL-SNAP-018 | OK | - | 1361 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-23T10:00:26.771Z | REL-SNAP-019 | OK | - | 1352 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-24T09:03:09.816Z | REL-SNAP-020 | OK | - | 1298 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-25T09:05:32.716Z | REL-SNAP-021 | OK | - | 2029 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-26T09:01:52.297Z | REL-SNAP-022 | OK | - | 1106 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-27T09:15:11.821Z | REL-SNAP-023 | OK | - | 1349 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-28T09:13:04.523Z | REL-SNAP-024 | OK | - | 1317 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-29T09:02:36.414Z | REL-SNAP-025 | OK | - | 1449 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |
| 2026-08-30T09:04:31.397Z | REL-SNAP-026 | OK | - | 850 | 7 | 657a853e0ffa9284a8e3faeb1fa8ab8b1216be0e3744fafdd4c6c60ea8a2924a |

## Identity

Record key: listinggood.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.ryanyang828/listinggood (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: listinggood (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.