> 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.

# mcp.nexus-api-lab.com

Last observed: 2026-08-30T08:28:17.377Z
Recorded as: DNS_FAIL (fetch_failed)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:26:11.214Z | REL-SNAP-002 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-07T08:11:51.325Z | REL-SNAP-003 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-08T09:52:20.043Z | REL-SNAP-004 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-09T08:35:13.714Z | REL-SNAP-005 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-10T08:29:42.459Z | REL-SNAP-006 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-11T08:34:08.193Z | REL-SNAP-007 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-12T08:33:35.352Z | REL-SNAP-008 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-13T08:28:21.085Z | REL-SNAP-009 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-14T08:37:43.070Z | REL-SNAP-010 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-15T08:28:21.145Z | REL-SNAP-011 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-16T08:29:07.117Z | REL-SNAP-012 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-17T09:05:40.337Z | REL-SNAP-013 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-18T08:28:31.306Z | REL-SNAP-014 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-19T08:25:22.958Z | REL-SNAP-015 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-20T08:33:46.237Z | REL-SNAP-016 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-21T08:49:47.764Z | REL-SNAP-017 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-22T08:26:48.137Z | REL-SNAP-018 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-23T09:27:57.461Z | REL-SNAP-019 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-24T08:30:09.546Z | REL-SNAP-020 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-25T08:30:09.321Z | REL-SNAP-021 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-26T08:25:52.952Z | REL-SNAP-022 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-27T08:37:06.722Z | REL-SNAP-023 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-28T08:36:31.702Z | REL-SNAP-024 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-29T08:26:14.215Z | REL-SNAP-025 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-30T08:28:17.377Z | REL-SNAP-026 | DNS_FAIL | fetch_failed | - | - | - |

## Identity

Record key: mcp.nexus-api-lab.com (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.nexus-api-lab/nexus-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: not reported (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.