> 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.

# relay.nucleusos.dev/mcp

Last observed: 2026-08-30T08:53:23.637Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:53:40.008Z | REL-SNAP-002 | OK | - | 302 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-07T08:39:49.294Z | REL-SNAP-003 | OK | - | 173 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-08T10:21:13.567Z | REL-SNAP-004 | OK | - | 226 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-09T09:02:32.753Z | REL-SNAP-005 | OK | - | 230 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-10T09:01:04.326Z | REL-SNAP-006 | OK | - | 285 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-11T09:04:03.440Z | REL-SNAP-007 | OK | - | 207 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-12T09:02:49.340Z | REL-SNAP-008 | OK | - | 228 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-13T08:56:33.155Z | REL-SNAP-009 | OK | - | 191 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-14T09:08:55.626Z | REL-SNAP-010 | OK | - | 299 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-15T08:59:32.212Z | REL-SNAP-011 | OK | - | 335 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-16T09:00:03.094Z | REL-SNAP-012 | OK | - | 197 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-17T11:30:58.041Z | REL-SNAP-013 | OK | - | 332 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-18T08:58:35.249Z | REL-SNAP-014 | OK | - | 197 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-19T08:47:49.177Z | REL-SNAP-015 | OK | - | 1548 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-20T08:56:18.306Z | REL-SNAP-016 | OK | - | 1535 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-21T09:12:02.615Z | REL-SNAP-017 | OK | - | 1539 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-22T08:49:01.612Z | REL-SNAP-018 | OK | - | 1516 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-23T09:50:02.854Z | REL-SNAP-019 | OK | - | 1079 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-24T08:52:19.033Z | REL-SNAP-020 | OK | - | 1056 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-25T08:54:15.662Z | REL-SNAP-021 | OK | - | 1300 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-26T08:50:35.460Z | REL-SNAP-022 | OK | - | 1600 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-27T09:03:19.960Z | REL-SNAP-023 | OK | - | 2417 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-28T09:01:22.635Z | REL-SNAP-024 | OK | - | 1099 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-29T08:51:28.691Z | REL-SNAP-025 | OK | - | 1106 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |
| 2026-08-30T08:53:23.637Z | REL-SNAP-026 | OK | - | 1120 | 28 | 862839e5be33ee3506f6de640fd4467707b1b4ef58fadb8e8bb2ed8740cfb538 |

## Identity

Record key: relay.nucleusos.dev/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.eidetic-works/nucleus (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: Nucleus Brain (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.