io.github.physics-star-cat/databutler-calendar
Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.
endpoint: https://databutler.dev/api/mcp/calendar
registry: io.github.physics-star-cat/databutler-calendar
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (87d left) · latency 131.0 ms ·
HTTP 405 · auth open ·
tools 2
manifest 5c0b046fbff56f4a
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T12:49:18Z | ✓ | A | ✓ | 131.0 ms | 87d | 2 | 5c0b046fbff56f4a |
| 2026-10-12T06:48:24Z | ✓ | A | ✓ | 124.0 ms | 87d | 2 | 5c0b046fbff56f4a |
| 2026-10-12T00:47:47Z | ✓ | A | ✓ | 50.0 ms | 87d | 2 | 5c0b046fbff56f4a |
| 2026-10-11T18:46:10Z | ✓ | A | ✓ | 99.0 ms | 88d | 2 | 5c0b046fbff56f4a |
| 2026-10-11T12:45:11Z | ✓ | A | ✓ | 105.0 ms | 88d | 2 | 5c0b046fbff56f4a |
| 2026-10-11T06:44:25Z | ✓ | A | ✓ | 113.0 ms | 88d | 2 | 5c0b046fbff56f4a |
| 2026-10-11T00:42:43Z | ✓ | A | ✓ | 98.0 ms | 88d | 2 | 5c0b046fbff56f4a |
| 2026-10-10T18:41:16Z | ✓ | A | ✓ | 117.0 ms | 89d | 2 | 5c0b046fbff56f4a |
| 2026-10-10T12:40:54Z | ✓ | A | ✓ | 54.0 ms | 89d | 2 | 5c0b046fbff56f4a |
| 2026-10-10T06:40:23Z | ✓ | A | ✓ | 49.0 ms | 89d | 2 | 5c0b046fbff56f4a |
| 2026-10-10T00:40:06Z | ✓ | A | ✓ | 242.0 ms | 50d | 2 | 5c0b046fbff56f4a |
| 2026-10-09T18:39:34Z | ✓ | A | ✓ | 85.0 ms | 50d | 2 | 5c0b046fbff56f4a |
| 2026-10-09T12:39:25Z | ✓ | A | ✓ | 58.0 ms | 50d | 2 | 5c0b046fbff56f4a |
| 2026-10-09T06:39:17Z | ✓ | A | ✓ | 171.0 ms | 51d | 2 | 5c0b046fbff56f4a |
| 2026-10-09T00:38:11Z | ✓ | A | ✓ | 153.0 ms | 51d | 2 | 5c0b046fbff56f4a |
| 2026-10-08T18:37:48Z | ✓ | A | ✓ | 107.0 ms | 51d | 2 | 5c0b046fbff56f4a |
| 2026-10-08T12:37:19Z | ✓ | A | ✓ | 120.0 ms | 51d | 2 | 5c0b046fbff56f4a |
| 2026-10-08T06:35:58Z | ✓ | A | ✓ | 204.0 ms | 52d | 2 | 5c0b046fbff56f4a |
| 2026-10-08T00:35:21Z | ✓ | A | ✓ | 229.0 ms | 52d | 2 | 5c0b046fbff56f4a |
| 2026-10-07T18:34:52Z | ✓ | A | ✓ | 159.0 ms | 52d | 2 | 5c0b046fbff56f4a |
| 2026-10-07T12:33:27Z | ✓ | A | ✓ | 84.0 ms | 52d | 2 | 5c0b046fbff56f4a |
| 2026-10-07T06:32:54Z | ✓ | A | ✓ | 82.0 ms | 53d | 2 | 5c0b046fbff56f4a |
| 2026-10-07T00:32:17Z | ✓ | A | ✓ | 113.0 ms | 53d | 2 | 5c0b046fbff56f4a |
| 2026-10-06T18:31:51Z | ✓ | A | ✓ | 155.0 ms | 53d | 2 | 5c0b046fbff56f4a |
| 2026-10-06T12:31:01Z | ✓ | A | ✓ | 241.0 ms | 53d | 2 | 5c0b046fbff56f4a |
| 2026-10-06T06:30:11Z | ✓ | A | ✓ | 186.0 ms | 54d | 2 | 5c0b046fbff56f4a |
| 2026-10-06T00:29:02Z | ✓ | A | ✓ | 193.0 ms | 54d | 2 | 5c0b046fbff56f4a |
| 2026-10-05T18:28:46Z | ✓ | A | ✓ | 125.0 ms | 54d | 2 | 5c0b046fbff56f4a |
| 2026-10-05T12:27:51Z | ✓ | A | ✓ | 194.0 ms | 54d | 2 | 5c0b046fbff56f4a |
| 2026-10-05T06:26:57Z | ✓ | A | ✓ | 156.0 ms | 55d | 2 | 5c0b046fbff56f4a |