> 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.

# mailbox.bot/api/mcp

Last observed: 2026-08-30T08:37:00.519Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:33:32.957Z | REL-SNAP-002 | OK | - | 642 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-07T08:19:25.934Z | REL-SNAP-003 | OK | - | 625 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-08T10:00:12.766Z | REL-SNAP-004 | OK | - | 548 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-09T08:42:32.956Z | REL-SNAP-005 | OK | - | 550 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-10T08:37:29.186Z | REL-SNAP-006 | OK | - | 638 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-11T08:42:07.132Z | REL-SNAP-007 | OK | - | 550 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-12T08:41:19.953Z | REL-SNAP-008 | OK | - | 562 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-13T08:36:15.154Z | REL-SNAP-009 | OK | - | 551 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-14T08:45:58.535Z | REL-SNAP-010 | OK | - | 846 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-15T08:36:38.960Z | REL-SNAP-011 | OK | - | 545 | 30 | dc28512be384fa426aefeb1ae3c0c4f9cdaf78573f8151846b6ddbfd06562b60 |
| 2026-08-16T08:37:36.835Z | REL-SNAP-012 | OK | - | 579 | 19 | 4ca5fbc41772c3d886012635e070ebf1c2ae27255a2ce3371cc97b0828545eb6 |
| 2026-08-17T10:46:58.254Z | REL-SNAP-013 | OK | - | 687 | 19 | 4ca5fbc41772c3d886012635e070ebf1c2ae27255a2ce3371cc97b0828545eb6 |
| 2026-08-18T08:36:53.151Z | REL-SNAP-014 | OK | - | 567 | 19 | 4ca5fbc41772c3d886012635e070ebf1c2ae27255a2ce3371cc97b0828545eb6 |
| 2026-08-19T08:32:16.047Z | REL-SNAP-015 | OK | - | 276 | 19 | 4ca5fbc41772c3d886012635e070ebf1c2ae27255a2ce3371cc97b0828545eb6 |
| 2026-08-20T08:40:42.875Z | REL-SNAP-016 | OK | - | 354 | 19 | cf640fd6ade2d54a1578f45eadc62adebe1bc7876b214287affc3c21835e7b9b |
| 2026-08-21T08:56:37.675Z | REL-SNAP-017 | OK | - | 293 | 19 | cf640fd6ade2d54a1578f45eadc62adebe1bc7876b214287affc3c21835e7b9b |
| 2026-08-22T08:33:52.015Z | REL-SNAP-018 | OK | - | 357 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-23T09:35:01.262Z | REL-SNAP-019 | OK | - | 358 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-24T08:37:06.172Z | REL-SNAP-020 | OK | - | 297 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-25T08:37:48.003Z | REL-SNAP-021 | OK | - | 263 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-26T08:33:47.205Z | REL-SNAP-022 | OK | - | 273 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-27T08:45:48.296Z | REL-SNAP-023 | OK | - | 276 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-28T08:45:14.097Z | REL-SNAP-024 | OK | - | 288 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-29T08:34:54.651Z | REL-SNAP-025 | OK | - | 267 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |
| 2026-08-30T08:37:00.519Z | REL-SNAP-026 | OK | - | 391 | 19 | caaa455df0390fb694136b172ce213c5f5cb970958d52126022acf29d8d2451d |

## Identity

Record key: mailbox.bot/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): bot.mailbox/mailbox (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: mailbox.bot (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.