> 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.

# librarymcp.vercel.app/api/mcp

Last observed: 2026-08-30T08:35:18.597Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:31:24.817Z | REL-SNAP-002 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-07T08:17:03.833Z | REL-SNAP-003 | OK | - | 742 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-08T09:57:53.137Z | REL-SNAP-004 | OK | - | 533 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-09T08:40:26.000Z | REL-SNAP-005 | OK | - | 645 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-10T08:35:15.472Z | REL-SNAP-006 | OK | - | 549 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-11T08:39:50.503Z | REL-SNAP-007 | OK | - | 824 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-12T08:39:03.880Z | REL-SNAP-008 | OK | - | 702 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-13T08:34:07.795Z | REL-SNAP-009 | OK | - | 632 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-14T08:43:33.595Z | REL-SNAP-010 | OK | - | 944 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-15T08:34:19.346Z | REL-SNAP-011 | OK | - | 566 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-16T08:35:01.746Z | REL-SNAP-012 | OK | - | 656 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-17T09:58:07.629Z | REL-SNAP-013 | OK | - | 781 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-18T08:34:20.687Z | REL-SNAP-014 | OK | - | 562 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-19T08:30:34.644Z | REL-SNAP-015 | OK | - | 275 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-20T08:39:03.038Z | REL-SNAP-016 | OK | - | 243 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-21T08:54:50.986Z | REL-SNAP-017 | OK | - | 270 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-22T08:32:04.125Z | REL-SNAP-018 | OK | - | 380 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-23T09:33:14.420Z | REL-SNAP-019 | OK | - | 240 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-24T08:35:21.816Z | REL-SNAP-020 | OK | - | 252 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-25T08:35:48.288Z | REL-SNAP-021 | OK | - | 266 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-26T08:32:02.371Z | REL-SNAP-022 | OK | - | 284 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-27T08:44:01.633Z | REL-SNAP-023 | OK | - | 408 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-28T08:43:29.843Z | REL-SNAP-024 | OK | - | 293 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-29T08:33:16.659Z | REL-SNAP-025 | OK | - | 240 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |
| 2026-08-30T08:35:18.597Z | REL-SNAP-026 | OK | - | 285 | 4 | 3c1712248eed737b8f558ef2add16b54610883916cf4f5049b39f9e103df6af7 |

## Identity

Record key: librarymcp.vercel.app/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.Spacemandomains/library-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: Library (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.