> 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.mcp.ai/p_cnpj_cadastral

Last observed: 2026-10-02T09:02:27.818Z
Recorded as: OK
Transport: streamable-http
Observations held: 48
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-16T09:21:28.538Z | REL-SNAP-012 | OK | - | 631 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-17T11:50:02.173Z | REL-SNAP-013 | OK | - | 597 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-18T09:18:15.762Z | REL-SNAP-014 | OK | - | 570 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-19T09:01:24.680Z | REL-SNAP-015 | OK | - | 270 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-20T09:09:34.270Z | REL-SNAP-016 | OK | - | 744 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-21T09:25:00.981Z | REL-SNAP-017 | OK | - | 390 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-22T09:01:37.223Z | REL-SNAP-018 | OK | - | 277 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-23T10:02:27.722Z | REL-SNAP-019 | OK | - | 236 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-24T09:05:22.907Z | REL-SNAP-020 | OK | - | 472 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-25T09:07:51.214Z | REL-SNAP-021 | OK | - | 229 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-26T09:04:10.555Z | REL-SNAP-022 | OK | - | 292 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-27T09:17:41.097Z | REL-SNAP-023 | OK | - | 725 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-28T09:15:06.098Z | REL-SNAP-024 | OK | - | 457 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-29T09:04:48.702Z | REL-SNAP-025 | OK | - | 234 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-30T09:06:59.429Z | REL-SNAP-026 | OK | - | 514 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-08-31T09:10:13.804Z | REL-SNAP-027 | OK | - | 294 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-01T09:04:48.850Z | REL-SNAP-028 | OK | - | 405 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-02T09:11:33.364Z | REL-SNAP-029 | OK | - | 273 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-03T09:33:14.829Z | REL-SNAP-030 | OK | - | 300 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-04T09:24:14.189Z | REL-SNAP-031 | OK | - | 277 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-05T09:09:31.666Z | REL-SNAP-032 | OK | - | 251 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-06T09:17:59.169Z | REL-SNAP-033 | OK | - | 241 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-07T09:36:42.451Z | REL-SNAP-034 | OK | - | 277 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-08T09:28:46.674Z | REL-SNAP-035 | OK | - | 276 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-09T09:17:40.230Z | REL-SNAP-036 | OK | - | 262 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-10T09:11:19.297Z | REL-SNAP-037 | OK | - | 306 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-11T09:10:46.653Z | REL-SNAP-038 | OK | - | 257 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-12T09:02:49.994Z | REL-SNAP-039 | OK | - | 231 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-13T09:30:25.583Z | REL-SNAP-040 | OK | - | 654 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-14T09:30:04.548Z | REL-SNAP-041 | OK | - | 251 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-15T09:23:40.757Z | REL-SNAP-042 | OK | - | 247 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-16T09:45:41.586Z | REL-SNAP-043 | OK | - | 259 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-17T09:28:42.417Z | REL-SNAP-044 | OK | - | 238 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-18T09:21:47.368Z | REL-SNAP-045 | OK | - | 273 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-19T09:07:58.107Z | REL-SNAP-046 | OK | - | 337 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-20T09:23:24.017Z | REL-SNAP-047 | OK | - | 418 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-21T09:04:36.565Z | REL-SNAP-048 | OK | - | 234 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-22T09:19:43.936Z | REL-SNAP-049 | OK | - | 233 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-23T09:42:01.439Z | REL-SNAP-050 | OK | - | 332 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-24T09:37:22.468Z | REL-SNAP-051 | OK | - | 273 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-25T09:34:55.969Z | REL-SNAP-052 | OK | - | 770 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-26T09:11:29.691Z | REL-SNAP-053 | OK | - | 356 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-27T09:24:15.862Z | REL-SNAP-054 | OK | - | 261 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-28T09:38:13.576Z | REL-SNAP-055 | OK | - | 244 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-29T09:25:35.611Z | REL-SNAP-056 | OK | - | 467 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-09-30T09:30:19.137Z | REL-SNAP-057 | OK | - | 243 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-10-01T09:06:29.841Z | REL-SNAP-058 | OK | - | 277 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |
| 2026-10-02T09:02:27.818Z | REL-SNAP-059 | OK | - | 2449 | 7 | 91b90ac3d9ed0c8e93148ddc4f8c0c9d0de298a85c75ba30062503bd431aee07 |

## Identity

Record key: api.mcp.ai/p_cnpj_cadastral (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.mcp-dir/cnpj_cadastral-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: mcp-ai (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.