> 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.

# api.kadec0.xyz/mcp

Last observed: 2026-10-02T09:20:58.260Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-08T09:58:39.877Z | REL-SNAP-035 | OK | - | 487 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-09T09:38:59.395Z | REL-SNAP-036 | OK | - | 537 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-10T09:31:56.383Z | REL-SNAP-037 | OK | - | 758 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-11T09:31:29.418Z | REL-SNAP-038 | OK | - | 718 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-12T09:23:03.836Z | REL-SNAP-039 | OK | - | 712 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-13T09:50:21.869Z | REL-SNAP-040 | OK | - | 761 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-14T09:51:14.219Z | REL-SNAP-041 | OK | - | 601 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-15T09:43:54.715Z | REL-SNAP-042 | OK | - | 648 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-16T10:08:10.880Z | REL-SNAP-043 | OK | - | 390 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-17T09:52:14.709Z | REL-SNAP-044 | OK | - | 816 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-18T09:42:31.652Z | REL-SNAP-045 | OK | - | 457 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-19T09:28:18.589Z | REL-SNAP-046 | OK | - | 407 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-20T09:44:03.803Z | REL-SNAP-047 | OK | - | 518 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-21T09:25:04.232Z | REL-SNAP-048 | OK | - | 417 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-22T09:40:55.376Z | REL-SNAP-049 | OK | - | 672 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-23T10:01:16.879Z | REL-SNAP-050 | OK | - | 384 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-24T09:57:06.697Z | REL-SNAP-051 | OK | - | 458 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-25T09:53:41.194Z | REL-SNAP-052 | OK | - | 382 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-26T09:30:04.710Z | REL-SNAP-053 | OK | - | 564 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-27T09:42:37.606Z | REL-SNAP-054 | OK | - | 401 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-28T09:57:40.331Z | REL-SNAP-055 | OK | - | 398 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-29T09:44:53.109Z | REL-SNAP-056 | OK | - | 600 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-09-30T09:49:07.373Z | REL-SNAP-057 | OK | - | 425 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-10-01T09:24:48.662Z | REL-SNAP-058 | OK | - | 675 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |
| 2026-10-02T09:20:58.260Z | REL-SNAP-059 | OK | - | 398 | 23 | e8354d9eacc98d29476db78c57dd0ac27d1188c2a06e43a4f68972212689b98a |

## Identity

Record key: api.kadec0.xyz/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): xyz.kadec0/web-search-data-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: Web Search & Data API (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.