> 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_correios_cep

Last observed: 2026-10-02T09:14:48.077Z
Recorded as: OK
Transport: streamable-http
Observations held: 44
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-20T09:20:52.688Z | REL-SNAP-016 | OK | - | 317 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-21T09:35:56.186Z | REL-SNAP-017 | OK | - | 228 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-22T09:12:11.202Z | REL-SNAP-018 | OK | - | 253 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-23T10:12:42.085Z | REL-SNAP-019 | OK | - | 226 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-24T09:15:50.975Z | REL-SNAP-020 | OK | - | 258 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-25T09:17:54.233Z | REL-SNAP-021 | OK | - | 231 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-26T09:14:51.699Z | REL-SNAP-022 | OK | - | 263 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-27T09:28:08.752Z | REL-SNAP-023 | OK | - | 258 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-28T09:25:17.536Z | REL-SNAP-024 | OK | - | 223 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-29T09:15:42.981Z | REL-SNAP-025 | OK | - | 230 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-30T09:17:27.875Z | REL-SNAP-026 | OK | - | 293 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-08-31T09:23:42.349Z | REL-SNAP-027 | OK | - | 227 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-01T09:16:22.783Z | REL-SNAP-028 | OK | - | 272 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-02T09:22:02.715Z | REL-SNAP-029 | OK | - | 400 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-03T09:43:21.566Z | REL-SNAP-030 | OK | - | 282 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-04T09:34:15.956Z | REL-SNAP-031 | OK | - | 252 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-05T09:19:26.306Z | REL-SNAP-032 | OK | - | 263 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-06T09:28:07.867Z | REL-SNAP-033 | OK | - | 226 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-07T09:47:31.128Z | REL-SNAP-034 | OK | - | 527 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-08T09:40:08.365Z | REL-SNAP-035 | OK | - | 299 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-09T09:27:39.964Z | REL-SNAP-036 | OK | - | 254 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-10T09:21:24.648Z | REL-SNAP-037 | OK | - | 273 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-11T09:20:57.554Z | REL-SNAP-038 | OK | - | 253 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-12T09:13:46.111Z | REL-SNAP-039 | OK | - | 231 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-13T09:41:20.487Z | REL-SNAP-040 | OK | - | 603 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-14T09:40:38.610Z | REL-SNAP-041 | OK | - | 950 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-15T09:34:02.826Z | REL-SNAP-042 | OK | - | 238 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-16T09:57:04.997Z | REL-SNAP-043 | OK | - | 261 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-17T09:39:39.017Z | REL-SNAP-044 | OK | - | 243 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-18T09:31:58.894Z | REL-SNAP-045 | OK | - | 276 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-19T09:19:11.558Z | REL-SNAP-046 | OK | - | 240 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-20T09:34:05.585Z | REL-SNAP-047 | OK | - | 302 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-21T09:14:54.875Z | REL-SNAP-048 | OK | - | 229 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-22T09:32:28.861Z | REL-SNAP-049 | OK | - | 268 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-23T09:53:37.582Z | REL-SNAP-050 | OK | - | 260 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-24T09:47:51.126Z | REL-SNAP-051 | OK | - | 254 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-25T09:45:35.903Z | REL-SNAP-052 | OK | - | 255 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-26T09:22:29.637Z | REL-SNAP-053 | OK | - | 267 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-27T09:34:48.811Z | REL-SNAP-054 | OK | - | 224 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-28T09:49:31.123Z | REL-SNAP-055 | OK | - | 293 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-29T09:37:10.938Z | REL-SNAP-056 | OK | - | 262 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-09-30T09:41:57.623Z | REL-SNAP-057 | OK | - | 418 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-10-01T09:18:02.135Z | REL-SNAP-058 | OK | - | 267 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |
| 2026-10-02T09:14:48.077Z | REL-SNAP-059 | OK | - | 243 | 7 | 5cab5db22eb70ef6c493d516a8ad728f6da4a95526d66e62370309eb15494631 |

## Identity

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