> 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_rastreamento

Last observed: 2026-10-02T09:14:49.563Z
Recorded as: OK
Transport: streamable-http
Observations held: 44
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-20T09:20:54.447Z | REL-SNAP-016 | OK | - | 281 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-21T09:35:57.725Z | REL-SNAP-017 | OK | - | 259 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-22T09:12:12.774Z | REL-SNAP-018 | OK | - | 225 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-23T10:12:43.633Z | REL-SNAP-019 | OK | - | 231 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-24T09:15:52.392Z | REL-SNAP-020 | OK | - | 262 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-25T09:17:55.753Z | REL-SNAP-021 | OK | - | 225 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-26T09:14:53.208Z | REL-SNAP-022 | OK | - | 272 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-27T09:28:10.118Z | REL-SNAP-023 | OK | - | 251 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-28T09:25:18.928Z | REL-SNAP-024 | OK | - | 248 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-29T09:15:44.362Z | REL-SNAP-025 | OK | - | 261 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-30T09:17:29.356Z | REL-SNAP-026 | OK | - | 226 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-08-31T09:23:43.758Z | REL-SNAP-027 | OK | - | 246 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-01T09:16:24.364Z | REL-SNAP-028 | OK | - | 267 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-02T09:22:04.748Z | REL-SNAP-029 | OK | - | 324 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-03T09:43:23.218Z | REL-SNAP-030 | OK | - | 254 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-04T09:34:17.513Z | REL-SNAP-031 | OK | - | 258 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-05T09:19:27.638Z | REL-SNAP-032 | OK | - | 225 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-06T09:28:09.158Z | REL-SNAP-033 | OK | - | 245 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-07T09:47:33.363Z | REL-SNAP-034 | OK | - | 226 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-08T09:40:10.124Z | REL-SNAP-035 | OK | - | 234 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-09T09:27:41.393Z | REL-SNAP-036 | OK | - | 243 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-10T09:21:26.330Z | REL-SNAP-037 | OK | - | 232 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-11T09:20:59.200Z | REL-SNAP-038 | OK | - | 246 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-12T09:13:47.660Z | REL-SNAP-039 | OK | - | 264 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-13T09:41:22.767Z | REL-SNAP-040 | OK | - | 1236 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-14T09:40:42.813Z | REL-SNAP-041 | OK | - | 1814 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-15T09:34:04.382Z | REL-SNAP-042 | OK | - | 234 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-16T09:57:06.587Z | REL-SNAP-043 | OK | - | 233 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-17T09:39:40.441Z | REL-SNAP-044 | OK | - | 311 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-18T09:32:00.644Z | REL-SNAP-045 | OK | - | 265 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-19T09:19:13.081Z | REL-SNAP-046 | OK | - | 226 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-20T09:34:07.344Z | REL-SNAP-047 | OK | - | 456 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-21T09:14:56.359Z | REL-SNAP-048 | OK | - | 231 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-22T09:32:30.362Z | REL-SNAP-049 | OK | - | 258 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-23T09:53:39.086Z | REL-SNAP-050 | OK | - | 231 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-24T09:47:52.734Z | REL-SNAP-051 | OK | - | 265 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-25T09:45:37.416Z | REL-SNAP-052 | OK | - | 283 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-26T09:22:31.311Z | REL-SNAP-053 | OK | - | 269 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-27T09:34:50.259Z | REL-SNAP-054 | OK | - | 261 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-28T09:49:32.793Z | REL-SNAP-055 | OK | - | 261 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-29T09:37:12.384Z | REL-SNAP-056 | OK | - | 246 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-09-30T09:41:59.637Z | REL-SNAP-057 | OK | - | 262 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-10-01T09:18:03.597Z | REL-SNAP-058 | OK | - | 300 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |
| 2026-10-02T09:14:49.563Z | REL-SNAP-059 | OK | - | 268 | 7 | 8e5627c558f38eb4f48f39f428260d8681ca0beca93625225cfdc667be3c57f5 |

## Identity

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