Whether the current UTC year is a leap year
Whether the current UTC year is a leap year
endpoint: https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/leap-utc/mcp
registry: io.github.sadri-dridi/leap-utc
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-03-26
TLS valid (53d left) · latency 72.0 ms ·
HTTP 200 · auth open ·
tools 31
manifest ee8fbcad5a4bd9fd
· drift events seen here: 2
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T09:13:00Z | ✓ | A | ✓ | 72.0 ms | 53d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-12T03:10:40Z | ✓ | A | ✓ | 75.0 ms | 53d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-11T21:08:45Z | ✓ | A | ✓ | 59.0 ms | 54d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-11T15:08:23Z | ✓ | A | ✓ | 61.0 ms | 54d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-11T09:06:22Z | ✓ | A | ✓ | 54.0 ms | 54d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-11T03:04:21Z | ✓ | A | ✓ | 66.0 ms | 54d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-10T21:02:39Z | ✓ | A | ✓ | 62.0 ms | 55d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-10T15:02:27Z | ✓ | A | ✓ | 60.0 ms | 55d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-10T09:01:29Z | ✓ | A | ✓ | 87.0 ms | 55d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-10T03:00:29Z | ✓ | A | ✓ | 97.0 ms | 55d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-09T20:58:51Z | ✓ | A | ✓ | 64.0 ms | 56d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-09T14:57:33Z | ✓ | A | ✓ | 149.0 ms | 56d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-09T08:54:42Z | ✓ | A | ✓ | 90.0 ms | 56d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-09T02:53:30Z | ✓ | A | ✓ | 72.0 ms | 56d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-08T20:52:44Z | ✓ | A | ✓ | 47.0 ms | 57d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-08T14:51:57Z | ✓ | A | ✓ | 71.0 ms | 57d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-08T08:49:31Z | ✓ | A | ✓ | 66.0 ms | 57d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-08T02:48:35Z | ✓ | A | ✓ | 61.0 ms | 57d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-07T20:48:21Z | ✓ | A | ✓ | 85.0 ms | 58d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-07T14:48:08Z | ✓ | A | ✓ | 81.0 ms | 58d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-07T08:47:24Z | ✓ | A | ✓ | 129.0 ms | 58d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-07T02:46:57Z | ✓ | A | ✓ | 102.0 ms | 58d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-06T20:46:45Z | ✓ | A | ✓ | 70.0 ms | 59d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-06T14:46:28Z | ✓ | A | ✓ | 63.0 ms | 59d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-06T08:45:15Z | ✓ | A | ✓ | 62.0 ms | 59d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-06T02:43:29Z | ✓ | A | ✓ | 85.0 ms | 59d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-05T20:42:09Z | ✓ | A | ✓ | 55.0 ms | 60d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-05T14:40:50Z | ✓ | A | ✓ | 46.0 ms | 60d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-05T08:40:00Z | ✓ | A | ✓ | 111.0 ms | 60d | 31 | ee8fbcad5a4bd9fd |
| 2026-10-05T02:39:31Z | ✓ | A | ✓ | 128.0 ms | 60d | 31 | ee8fbcad5a4bd9fd |