> 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.

# agents.hellobooks.ai/mcp

Last observed: 2026-10-02T08:42:07.480Z
Recorded as: OK
Transport: streamable-http
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:38:07.027Z | REL-SNAP-002 | OK | - | 514 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-07T08:23:49.271Z | REL-SNAP-003 | OK | - | 512 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-08T10:04:55.937Z | REL-SNAP-004 | OK | - | 502 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-09T08:46:56.915Z | REL-SNAP-005 | OK | - | 524 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-10T08:42:20.084Z | REL-SNAP-006 | OK | - | 527 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-11T08:46:53.974Z | REL-SNAP-007 | OK | - | 540 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-12T08:45:58.378Z | REL-SNAP-008 | OK | - | 513 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-13T08:40:38.326Z | REL-SNAP-009 | OK | - | 542 | 29 | 18a039591245780c83849b270cd6062300cc6e2c29429ea8fb8f4b6ab7b4b058 |
| 2026-08-14T08:51:24.363Z | REL-SNAP-010 | OK | - | 641 | 29 | 58f56d387488d7bbb3068e2ea69e7eabb1735a952508efb3c28869533dda44d9 |
| 2026-08-15T08:41:40.526Z | REL-SNAP-011 | OK | - | 523 | 29 | 58f56d387488d7bbb3068e2ea69e7eabb1735a952508efb3c28869533dda44d9 |
| 2026-08-16T08:42:44.431Z | REL-SNAP-012 | OK | - | 551 | 29 | 58f56d387488d7bbb3068e2ea69e7eabb1735a952508efb3c28869533dda44d9 |
| 2026-08-17T11:14:40.907Z | REL-SNAP-013 | OK | - | 538 | 29 | 58f56d387488d7bbb3068e2ea69e7eabb1735a952508efb3c28869533dda44d9 |
| 2026-08-18T08:41:46.913Z | REL-SNAP-014 | OK | - | 853 | 29 | 58f56d387488d7bbb3068e2ea69e7eabb1735a952508efb3c28869533dda44d9 |
| 2026-08-19T08:35:39.348Z | REL-SNAP-015 | OK | - | 461 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-20T08:44:08.358Z | REL-SNAP-016 | OK | - | 456 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-21T09:00:00.811Z | REL-SNAP-017 | OK | - | 466 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-22T08:37:16.012Z | REL-SNAP-018 | OK | - | 406 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-23T09:38:15.988Z | REL-SNAP-019 | OK | - | 583 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-24T08:40:29.842Z | REL-SNAP-020 | OK | - | 416 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-25T08:41:36.660Z | REL-SNAP-021 | OK | - | 961 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-26T08:37:35.328Z | REL-SNAP-022 | OK | - | 586 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-27T08:49:44.945Z | REL-SNAP-023 | OK | - | 462 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-28T08:48:43.690Z | REL-SNAP-024 | OK | - | 592 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-29T08:38:41.602Z | REL-SNAP-025 | OK | - | 595 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-30T08:40:49.946Z | REL-SNAP-026 | OK | - | 917 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-08-31T08:43:29.574Z | REL-SNAP-027 | OK | - | 447 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-01T08:38:43.496Z | REL-SNAP-028 | OK | - | 459 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-02T08:46:39.872Z | REL-SNAP-029 | OK | - | 490 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-03T09:08:26.455Z | REL-SNAP-030 | OK | - | 435 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-04T08:54:47.315Z | REL-SNAP-031 | OK | - | 490 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-05T08:42:16.422Z | REL-SNAP-032 | OK | - | 450 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-06T08:53:46.061Z | REL-SNAP-033 | OK | - | 603 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-07T09:05:22.040Z | REL-SNAP-034 | OK | - | 275 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-08T08:58:14.722Z | REL-SNAP-035 | OK | - | 475 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-09T08:54:26.723Z | REL-SNAP-036 | OK | - | 624 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-10T08:48:35.530Z | REL-SNAP-037 | OK | - | 432 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-11T08:47:39.571Z | REL-SNAP-038 | OK | - | 465 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-12T08:40:10.443Z | REL-SNAP-039 | OK | - | 603 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-13T09:07:29.569Z | REL-SNAP-040 | OK | - | 458 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-14T09:06:32.259Z | REL-SNAP-041 | OK | - | 432 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-15T08:58:15.464Z | REL-SNAP-042 | OK | - | 473 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-16T09:17:06.808Z | REL-SNAP-043 | OK | - | 482 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-17T08:59:40.500Z | REL-SNAP-044 | OK | - | 466 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-18T08:57:12.832Z | REL-SNAP-045 | OK | - | 473 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-19T08:44:58.409Z | REL-SNAP-046 | OK | - | 476 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-20T08:58:45.219Z | REL-SNAP-047 | OK | - | 474 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-21T08:38:35.144Z | REL-SNAP-048 | OK | - | 295 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-22T08:56:22.399Z | REL-SNAP-049 | OK | - | 635 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-23T09:18:53.800Z | REL-SNAP-050 | OK | - | 473 | 29 | c2f667945349e5a9e366b07e8e1864e304043b18e6067e9bbb259958e8c86ee8 |
| 2026-09-24T09:12:18.756Z | REL-SNAP-051 | OK | - | 452 | 29 | 42eb7b00ea96a375904fbd6947823a913e66b378c2b1b9df95b8fb8d17a5c062 |
| 2026-09-25T09:12:42.809Z | REL-SNAP-052 | OK | - | 701 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-09-26T08:49:50.983Z | REL-SNAP-053 | OK | - | 636 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-09-27T09:02:36.087Z | REL-SNAP-054 | OK | - | 436 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-09-28T09:16:23.287Z | REL-SNAP-055 | OK | - | 425 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-09-29T09:04:06.796Z | REL-SNAP-056 | OK | - | 634 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-09-30T09:08:19.396Z | REL-SNAP-057 | OK | - | 497 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-10-01T08:45:50.482Z | REL-SNAP-058 | OK | - | 467 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |
| 2026-10-02T08:42:07.480Z | REL-SNAP-059 | OK | - | 484 | 29 | 54477aad2361c7e2e97df9990a03581bce6e5cdeda646790aa709619b76d4b72 |

## Identity

Record key: agents.hellobooks.ai/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.HelloBooksAIAgents/hellobooks-mcp (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: hellobooks-public (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.