> 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.

# open-meteo.caseyjhand.com/mcp

Last observed: 2026-08-30T09:12:38.188Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T18:01:09.454Z | REL-SNAP-002 | OK | - | 551 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-07T08:47:19.485Z | REL-SNAP-003 | OK | - | 574 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-08T10:29:11.611Z | REL-SNAP-004 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-09T09:10:03.808Z | REL-SNAP-005 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-10T09:09:09.153Z | REL-SNAP-006 | OK | - | 618 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-11T09:12:16.360Z | REL-SNAP-007 | OK | - | 554 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-12T09:10:57.722Z | REL-SNAP-008 | OK | - | 657 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-13T09:04:13.229Z | REL-SNAP-009 | OK | - | 563 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-14T09:17:11.569Z | REL-SNAP-010 | OK | - | 667 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-15T09:07:56.287Z | REL-SNAP-011 | OK | - | 569 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-16T09:08:24.478Z | REL-SNAP-012 | OK | - | 649 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-17T11:38:56.095Z | REL-SNAP-013 | OK | - | 555 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-18T09:06:55.841Z | REL-SNAP-014 | OK | - | 698 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-19T08:53:40.898Z | REL-SNAP-015 | OK | - | 252 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-20T09:02:13.572Z | REL-SNAP-016 | OK | - | 444 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-21T09:17:47.594Z | REL-SNAP-017 | OK | - | 479 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-22T08:54:27.973Z | REL-SNAP-018 | OK | - | 498 | 11 | aa9c449a64a0fca565a652859b0b0191ad9ac84d06829171719b9b29c188fd6f |
| 2026-08-23T10:08:17.140Z | REL-SNAP-019 | OK | - | 268 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-24T09:11:28.149Z | REL-SNAP-020 | OK | - | 260 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-25T09:13:29.106Z | REL-SNAP-021 | OK | - | 429 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-26T09:09:53.092Z | REL-SNAP-022 | OK | - | 416 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-27T09:23:41.645Z | REL-SNAP-023 | OK | - | 267 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-28T09:20:30.157Z | REL-SNAP-024 | OK | - | 282 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-29T09:10:30.584Z | REL-SNAP-025 | OK | - | 398 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |
| 2026-08-30T09:12:38.188Z | REL-SNAP-026 | OK | - | 417 | 11 | d05587d51368e1d324b2d795bc212371724dce06055efd2421a816495fe35800 |

## Identity

Record key: open-meteo.caseyjhand.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.cyanheads/open-meteo-mcp-server (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: open-meteo-mcp-server (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.