> 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.inboxguard.io/mcp

Last observed: 2026-08-30T08:41:12.264Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:38:28.177Z | REL-SNAP-002 | OK | - | 571 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-07T08:24:17.173Z | REL-SNAP-003 | OK | - | 558 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-08T10:05:26.709Z | REL-SNAP-004 | OK | - | 1030 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-09T08:47:23.342Z | REL-SNAP-005 | OK | - | 1005 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-10T08:42:51.336Z | REL-SNAP-006 | OK | - | 1414 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-11T08:47:21.011Z | REL-SNAP-007 | OK | - | 1052 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-12T08:46:25.150Z | REL-SNAP-008 | OK | - | 1390 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-13T08:41:00.936Z | REL-SNAP-009 | OK | - | 1277 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-14T08:51:58.628Z | REL-SNAP-010 | OK | - | 1069 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-15T08:42:12.151Z | REL-SNAP-011 | OK | - | 1321 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-16T08:43:11.275Z | REL-SNAP-012 | OK | - | 1066 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-17T11:15:05.383Z | REL-SNAP-013 | OK | - | 1049 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-18T08:42:14.466Z | REL-SNAP-014 | OK | - | 1027 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-19T08:35:54.172Z | REL-SNAP-015 | OK | - | 474 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-20T08:44:23.035Z | REL-SNAP-016 | OK | - | 516 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-21T09:00:15.278Z | REL-SNAP-017 | OK | - | 503 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-22T08:37:31.006Z | REL-SNAP-018 | OK | - | 559 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-23T09:38:29.937Z | REL-SNAP-019 | OK | - | 512 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-24T08:40:43.962Z | REL-SNAP-020 | OK | - | 473 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-25T08:41:51.296Z | REL-SNAP-021 | OK | - | 531 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-26T08:37:49.631Z | REL-SNAP-022 | OK | - | 491 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-27T08:50:03.377Z | REL-SNAP-023 | OK | - | 591 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-28T08:48:58.549Z | REL-SNAP-024 | OK | - | 773 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-29T08:38:59.532Z | REL-SNAP-025 | OK | - | 616 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |
| 2026-08-30T08:41:12.264Z | REL-SNAP-026 | OK | - | 635 | 28 | 6f7fa8d3f91e106807964e7ceb3d21716211cc8b84ffebec8705619eb92c6cf9 |

## Identity

Record key: mcp.inboxguard.io/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.inboxguard/email-deliverability (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: inboxguard (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.