> 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.

# {worker_host}/mcp-compat

Last observed: 2026-10-02T09:26:23.458Z
Recorded as: DNS_FAIL (fetch_failed)
Transport: streamable-http
Observations held: 55
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-09T09:16:12.872Z | REL-SNAP-005 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-10T09:15:43.734Z | REL-SNAP-006 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-11T09:18:07.533Z | REL-SNAP-007 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-12T09:16:36.583Z | REL-SNAP-008 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-13T09:09:39.457Z | REL-SNAP-009 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-14T09:23:07.974Z | REL-SNAP-010 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-15T09:13:08.479Z | REL-SNAP-011 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-16T09:14:26.370Z | REL-SNAP-012 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-17T11:44:09.636Z | REL-SNAP-013 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-18T09:12:20.361Z | REL-SNAP-014 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-19T08:57:07.239Z | REL-SNAP-015 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-20T09:05:33.892Z | REL-SNAP-016 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-21T09:21:03.935Z | REL-SNAP-017 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-22T08:57:41.292Z | REL-SNAP-018 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-23T09:58:25.527Z | REL-SNAP-019 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-24T09:01:07.852Z | REL-SNAP-020 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-25T09:03:27.254Z | REL-SNAP-021 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-26T08:59:40.553Z | REL-SNAP-022 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-27T09:13:07.735Z | REL-SNAP-023 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-28T09:11:04.659Z | REL-SNAP-024 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-29T09:00:42.473Z | REL-SNAP-025 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-30T09:02:33.042Z | REL-SNAP-026 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-08-31T09:06:15.145Z | REL-SNAP-027 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-01T09:00:54.635Z | REL-SNAP-028 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-02T09:07:41.893Z | REL-SNAP-029 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-03T09:29:25.447Z | REL-SNAP-030 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-04T09:20:21.982Z | REL-SNAP-031 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-05T09:05:56.159Z | REL-SNAP-032 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-06T09:14:15.773Z | REL-SNAP-033 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-07T09:31:56.289Z | REL-SNAP-034 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-08T09:24:07.379Z | REL-SNAP-035 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-09T09:14:12.252Z | REL-SNAP-036 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-10T09:07:53.459Z | REL-SNAP-037 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-11T09:07:26.514Z | REL-SNAP-038 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-12T08:59:30.466Z | REL-SNAP-039 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-13T09:26:49.712Z | REL-SNAP-040 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-14T09:26:38.409Z | REL-SNAP-041 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-15T09:51:43.146Z | REL-SNAP-042 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-16T10:15:15.306Z | REL-SNAP-043 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-17T09:59:49.999Z | REL-SNAP-044 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-18T09:49:40.157Z | REL-SNAP-045 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-19T09:34:48.900Z | REL-SNAP-046 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-20T09:50:46.060Z | REL-SNAP-047 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-21T09:32:02.276Z | REL-SNAP-048 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-22T09:47:19.286Z | REL-SNAP-049 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-23T10:07:28.187Z | REL-SNAP-050 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-24T10:03:56.268Z | REL-SNAP-051 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-25T09:59:37.944Z | REL-SNAP-052 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-26T09:36:04.125Z | REL-SNAP-053 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-27T09:48:35.809Z | REL-SNAP-054 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-28T10:03:55.476Z | REL-SNAP-055 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-29T09:50:46.996Z | REL-SNAP-056 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-09-30T09:54:44.973Z | REL-SNAP-057 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-10-01T09:30:38.151Z | REL-SNAP-058 | DNS_FAIL | fetch_failed | - | - | - |
| 2026-10-02T09:26:23.458Z | REL-SNAP-059 | DNS_FAIL | fetch_failed | - | - | - |

## Identity

Record key: {worker_host}/mcp-compat (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.linxule/durable-thinking (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.