> 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.metamodel.app/api/mcp

Last observed: 2026-08-30T08:51:59.355Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:36.329Z | REL-SNAP-002 | OK | - | 559 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-07T08:37:48.862Z | REL-SNAP-003 | OK | - | 517 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-08T10:19:12.959Z | REL-SNAP-004 | OK | - | 714 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-09T09:00:34.479Z | REL-SNAP-005 | OK | - | 682 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-10T08:58:16.202Z | REL-SNAP-006 | OK | - | 716 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-11T09:01:52.966Z | REL-SNAP-007 | OK | - | 621 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-12T09:00:34.021Z | REL-SNAP-008 | OK | - | 743 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-13T08:54:32.040Z | REL-SNAP-009 | OK | - | 640 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-14T09:06:41.950Z | REL-SNAP-010 | OK | - | 868 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-15T08:57:07.439Z | REL-SNAP-011 | OK | - | 608 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-16T08:57:54.582Z | REL-SNAP-012 | OK | - | 686 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-17T11:28:54.580Z | REL-SNAP-013 | OK | - | 584 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-18T08:56:24.230Z | REL-SNAP-014 | OK | - | 717 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-19T08:46:21.891Z | REL-SNAP-015 | OK | - | 299 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-20T08:54:49.535Z | REL-SNAP-016 | OK | - | 324 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-21T09:10:32.681Z | REL-SNAP-017 | OK | - | 332 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-22T08:47:33.623Z | REL-SNAP-018 | OK | - | 412 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-23T09:48:39.911Z | REL-SNAP-019 | OK | - | 275 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-24T08:50:53.844Z | REL-SNAP-020 | OK | - | 392 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-25T08:52:48.014Z | REL-SNAP-021 | OK | - | 332 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-26T08:49:06.945Z | REL-SNAP-022 | OK | - | 293 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-27T09:01:54.546Z | REL-SNAP-023 | OK | - | 472 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-28T08:59:56.192Z | REL-SNAP-024 | OK | - | 321 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-29T08:50:03.349Z | REL-SNAP-025 | OK | - | 307 | 3 | 01dc963c0ebbab150b665b9791dc2ea28e60bcd27f396eba5b4c1d5995e023a5 |
| 2026-08-30T08:51:59.355Z | REL-SNAP-026 | OK | - | 345 | 4 | ff50ac6b8053488902077bc573bddcd7f4946231eebcccdaf7029903886f7b41 |

## Identity

Record key: www.metamodel.app/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.joegra2003/metamodel (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: metamodel (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.