> 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

Last observed: 2026-10-02T08:41:20.803Z
Recorded as: OK
Transport: streamable-http
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:36:57.746Z | REL-SNAP-002 | OK | - | 1138 | 8 | 28e7c864d6b3beab962ae2de9ec931a7847168ec905c3e1b84ec9490a789d534 |
| 2026-08-07T08:22:42.763Z | REL-SNAP-003 | OK | - | 559 | 8 | 28e7c864d6b3beab962ae2de9ec931a7847168ec905c3e1b84ec9490a789d534 |
| 2026-08-08T10:03:48.612Z | REL-SNAP-004 | OK | - | 615 | 8 | 28e7c864d6b3beab962ae2de9ec931a7847168ec905c3e1b84ec9490a789d534 |
| 2026-08-09T08:45:53.253Z | REL-SNAP-005 | OK | - | 1053 | 8 | 28e7c864d6b3beab962ae2de9ec931a7847168ec905c3e1b84ec9490a789d534 |
| 2026-08-10T08:41:06.035Z | REL-SNAP-006 | OK | - | 615 | 8 | 28e7c864d6b3beab962ae2de9ec931a7847168ec905c3e1b84ec9490a789d534 |
| 2026-08-11T08:45:48.595Z | REL-SNAP-007 | OK | - | 592 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-12T08:44:51.752Z | REL-SNAP-008 | OK | - | 596 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-13T08:39:35.144Z | REL-SNAP-009 | OK | - | 595 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-14T08:49:46.549Z | REL-SNAP-010 | OK | - | 546 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-15T08:40:30.730Z | REL-SNAP-011 | OK | - | 648 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-16T08:41:34.259Z | REL-SNAP-012 | OK | - | 597 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-17T11:13:38.749Z | REL-SNAP-013 | OK | - | 735 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-18T08:40:29.954Z | REL-SNAP-014 | OK | - | 633 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-19T08:34:48.468Z | REL-SNAP-015 | OK | - | 259 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-20T08:43:19.112Z | REL-SNAP-016 | OK | - | 247 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-21T08:59:11.437Z | REL-SNAP-017 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-08-22T08:36:22.788Z | REL-SNAP-018 | OK | - | 394 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-23T09:37:27.881Z | REL-SNAP-019 | OK | - | 238 | - | - |
| 2026-08-24T08:39:39.580Z | REL-SNAP-020 | OK | - | 230 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-25T08:40:35.581Z | REL-SNAP-021 | OK | - | 283 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-26T08:36:32.100Z | REL-SNAP-022 | OK | - | 420 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-27T08:48:43.963Z | REL-SNAP-023 | OK | - | 407 | - | - |
| 2026-08-28T08:47:56.459Z | REL-SNAP-024 | OK | - | 411 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-29T08:37:52.446Z | REL-SNAP-025 | OK | - | 440 | - | - |
| 2026-08-30T08:39:54.748Z | REL-SNAP-026 | OK | - | 255 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-08-31T08:42:38.573Z | REL-SNAP-027 | OK | - | 227 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-01T08:37:37.396Z | REL-SNAP-028 | OK | - | 430 | - | - |
| 2026-09-02T08:45:47.164Z | REL-SNAP-029 | OK | - | 410 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-03T09:07:34.238Z | REL-SNAP-030 | OK | - | 625 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-04T08:53:32.444Z | REL-SNAP-031 | OK | - | 237 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-05T08:41:02.840Z | REL-SNAP-032 | OK | - | 594 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-06T08:53:00.416Z | REL-SNAP-033 | OK | - | 399 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-07T09:03:58.778Z | REL-SNAP-034 | OK | - | 397 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-08T08:56:58.424Z | REL-SNAP-035 | OK | - | 417 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-09T08:53:24.914Z | REL-SNAP-036 | OK | - | 244 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-10T08:47:40.517Z | REL-SNAP-037 | OK | - | 394 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-11T08:46:46.916Z | REL-SNAP-038 | OK | - | 486 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-12T08:39:21.855Z | REL-SNAP-039 | OK | - | 733 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-13T09:06:36.857Z | REL-SNAP-040 | OK | - | 237 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-14T09:05:34.256Z | REL-SNAP-041 | OK | - | 431 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-15T08:56:57.574Z | REL-SNAP-042 | OK | - | 405 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-16T09:15:51.592Z | REL-SNAP-043 | OK | - | 420 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-17T08:58:33.875Z | REL-SNAP-044 | OK | - | 462 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-18T08:56:19.558Z | REL-SNAP-045 | OK | - | 226 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-19T08:44:05.168Z | REL-SNAP-046 | OK | - | 427 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-20T08:57:38.076Z | REL-SNAP-047 | OK | - | 231 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-21T08:37:26.770Z | REL-SNAP-048 | OK | - | 598 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-22T08:55:30.722Z | REL-SNAP-049 | OK | - | 454 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-23T09:17:59.761Z | REL-SNAP-050 | OK | - | 271 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-24T09:11:23.940Z | REL-SNAP-051 | OK | - | 1498 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-25T09:11:50.886Z | REL-SNAP-052 | OK | - | 392 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-26T08:49:01.352Z | REL-SNAP-053 | OK | - | 245 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-27T09:01:43.707Z | REL-SNAP-054 | OK | - | 391 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-28T09:15:37.086Z | REL-SNAP-055 | OK | - | 406 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-29T09:03:16.713Z | REL-SNAP-056 | OK | - | 240 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-09-30T09:07:25.739Z | REL-SNAP-057 | OK | - | 288 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-10-01T08:45:05.687Z | REL-SNAP-058 | OK | - | 255 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |
| 2026-10-02T08:41:20.803Z | REL-SNAP-059 | OK | - | 464 | 8 | 67ee50d986d12c1035d3bdafcc9014e2203ed862bfffebec56ad28db2668a846 |

## Identity

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