ZeroWidth Caliper
Build datasets and rubrics, then run evals that score your AI in Caliper.
endpoint: https://api.zerowidth.ai/mcp/x/caliper
registry: ai.zerowidth/caliper
A
recent success 95% (20 probes) ·
MCP handshake OK
· protocol —
TLS valid (67d left) · latency 83.0 ms ·
HTTP 405 · auth open ·
tools 0
manifest 4f53cda18c2baa0c
· drift events seen here: 0
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T13:40:09Z | ✓ | A | ✓ | 83.0 ms | 67d | 0 | 4f53cda18c2baa0c |
| 2026-10-12T07:39:45Z | ✓ | A | ✓ | 262.0 ms | 68d | 0 | 4f53cda18c2baa0c |
| 2026-10-12T01:38:13Z | ✓ | A | ✓ | 120.0 ms | 68d | 0 | 4f53cda18c2baa0c |
| 2026-10-11T19:36:23Z | ✓ | A | ✓ | 111.0 ms | 68d | 0 | 4f53cda18c2baa0c |
| 2026-10-11T13:35:19Z | ✓ | A | ✓ | 93.0 ms | 69d | 0 | 4f53cda18c2baa0c |
| 2026-10-11T07:34:13Z | ✓ | A | ✓ | 97.0 ms | 69d | 0 | 4f53cda18c2baa0c |
| 2026-10-11T01:32:35Z | ✓ | A | ✓ | 46.0 ms | 69d | 0 | 4f53cda18c2baa0c |
| 2026-10-10T19:32:07Z | ✓ | A | ✓ | 50.0 ms | 69d | 0 | 4f53cda18c2baa0c |
| 2026-10-10T13:30:47Z | ✓ | A | ✓ | 45.0 ms | 70d | 0 | 4f53cda18c2baa0c |
| 2026-10-10T07:29:58Z | ✓ | A | ✓ | 53.0 ms | 70d | 0 | 4f53cda18c2baa0c |
| 2026-10-10T01:29:13Z | ✓ | A | ✓ | 40.0 ms | 70d | 0 | 4f53cda18c2baa0c |
| 2026-10-09T19:28:27Z | ✓ | A | ✓ | 121.0 ms | 70d | 0 | 4f53cda18c2baa0c |
| 2026-10-09T13:28:14Z | ✓ | A | ✓ | 65.0 ms | 71d | 0 | 4f53cda18c2baa0c |
| 2026-10-09T07:27:11Z | ✓ | A | ✓ | 46.0 ms | 71d | 0 | 4f53cda18c2baa0c |
| 2026-10-09T01:26:38Z | ✓ | A | ✓ | 113.0 ms | 71d | 0 | 4f53cda18c2baa0c |
| 2026-10-08T19:26:19Z | ✓ | A | ✓ | 69.0 ms | 71d | 0 | 4f53cda18c2baa0c |
| 2026-10-08T13:25:35Z | ✓ | A | ✓ | 58.0 ms | 72d | 0 | 4f53cda18c2baa0c |
| 2026-10-08T07:25:09Z | ✓ | A | ✓ | 82.0 ms | 72d | 0 | 4f53cda18c2baa0c |
| 2026-10-08T01:23:59Z | ✗ | D | ✗ | 198.0 ms | 72d | — | — |
| 2026-10-07T19:22:20Z | ✓ | A | ✓ | 199.0 ms | 72d | 0 | 4f53cda18c2baa0c |