> 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.

# tgboard.com/mcp

Last observed: 2026-08-30T08:53:51.331Z
Recorded as: AUTH_REQUIRED (http_403)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:54:10.308Z | REL-SNAP-002 | OK | - | 358 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-07T08:40:19.599Z | REL-SNAP-003 | OK | - | 371 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-08T10:21:47.850Z | REL-SNAP-004 | OK | - | 369 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-09T09:03:02.421Z | REL-SNAP-005 | OK | - | 372 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-10T09:01:40.904Z | REL-SNAP-006 | OK | - | 370 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-11T09:04:41.310Z | REL-SNAP-007 | OK | - | 406 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-12T09:03:25.476Z | REL-SNAP-008 | OK | - | 374 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-13T08:57:05.364Z | REL-SNAP-009 | OK | - | 373 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-14T09:09:30.541Z | REL-SNAP-010 | OK | - | 404 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-15T09:00:04.345Z | REL-SNAP-011 | OK | - | 366 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-16T09:00:36.719Z | REL-SNAP-012 | OK | - | 415 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-17T11:31:30.456Z | REL-SNAP-013 | OK | - | 398 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-18T08:59:05.984Z | REL-SNAP-014 | OK | - | 373 | 4 | 56d696f8cb7f2f5e4dd879b98732a9a329c9b3fd40ea66312e27cd0f00547405 |
| 2026-08-19T08:48:24.516Z | REL-SNAP-015 | TLS_FAIL | post_rejected | - | - | - |
| 2026-08-20T08:56:44.025Z | REL-SNAP-016 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-21T09:12:29.076Z | REL-SNAP-017 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-22T08:49:26.815Z | REL-SNAP-018 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-23T09:50:25.611Z | REL-SNAP-019 | TLS_FAIL | post_rejected | - | - | - |
| 2026-08-24T08:52:41.776Z | REL-SNAP-020 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-25T08:54:37.897Z | REL-SNAP-021 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-26T08:50:59.627Z | REL-SNAP-022 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-27T09:03:45.077Z | REL-SNAP-023 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-28T09:01:47.594Z | REL-SNAP-024 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-29T08:51:52.816Z | REL-SNAP-025 | AUTH_REQUIRED | http_403 | - | - | - |
| 2026-08-30T08:53:51.331Z | REL-SNAP-026 | AUTH_REQUIRED | http_403 | - | - | - |

## Identity

Record key: tgboard.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.tgboard/catalog (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.