> 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.

# www.layercall.com/api/mcp

Last observed: 2026-08-30T09:01:02.796Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:04:21.663Z | REL-SNAP-002 | OK | - | 801 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-07T08:50:27.927Z | REL-SNAP-003 | OK | - | 519 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-08T10:32:19.228Z | REL-SNAP-004 | OK | - | 588 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-09T09:13:17.021Z | REL-SNAP-005 | OK | - | 872 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-10T09:12:33.099Z | REL-SNAP-006 | OK | - | 692 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-11T09:15:23.340Z | REL-SNAP-007 | OK | - | 733 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-12T09:14:00.776Z | REL-SNAP-008 | OK | - | 571 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-13T09:07:03.072Z | REL-SNAP-009 | OK | - | 601 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-14T09:20:24.799Z | REL-SNAP-010 | OK | - | 657 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-15T09:10:40.693Z | REL-SNAP-011 | OK | - | 681 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-16T09:11:32.438Z | REL-SNAP-012 | OK | - | 663 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-17T11:41:40.393Z | REL-SNAP-013 | OK | - | 600 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-18T09:09:47.225Z | REL-SNAP-014 | OK | - | 925 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-19T08:55:33.322Z | REL-SNAP-015 | OK | - | 315 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-20T09:04:01.130Z | REL-SNAP-016 | OK | - | 313 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-21T09:19:33.158Z | REL-SNAP-017 | OK | - | 300 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-22T08:56:12.448Z | REL-SNAP-018 | OK | - | 306 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-23T09:56:48.737Z | REL-SNAP-019 | OK | - | 322 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-24T08:59:38.085Z | REL-SNAP-020 | OK | - | 359 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-25T09:01:44.264Z | REL-SNAP-021 | OK | - | 318 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-26T08:58:01.711Z | REL-SNAP-022 | OK | - | 352 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-27T09:11:30.409Z | REL-SNAP-023 | OK | - | 335 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-28T09:09:33.154Z | REL-SNAP-024 | OK | - | 363 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-29T08:59:13.640Z | REL-SNAP-025 | OK | - | 300 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |
| 2026-08-30T09:01:02.796Z | REL-SNAP-026 | OK | - | 325 | 7 | 65f841877b2d6089a672d425018b996f3d99431e3dc0b72f174f0764962b0931 |

## Identity

Record key: www.layercall.com/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.layercall/trust-api (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: layercall (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.