Dutyfinch
US tariff lookup: HTS duty rates, Section 301 China lists, US–China tariff-cut flag.
endpoint: https://dutyfinch.cybermax-tools.workers.dev/mcp
registry: dev.workers.cybermax-tools.cybermax/dutyfinch
B
recent success 93% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (72d left) · latency 1549.0 ms ·
HTTP 200 · auth open ·
tools 4
manifest 4fe2b23defd2f960
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T17:24:40Z | ✓ | B | ✓ | 1549.0 ms | 72d | 4 | 4fe2b23defd2f960 |
| 2026-10-12T11:23:42Z | ✓ | A | ✓ | 84.0 ms | 72d | 4 | 4fe2b23defd2f960 |
| 2026-10-12T05:22:47Z | ✓ | A | ✓ | 126.0 ms | 72d | 4 | 4fe2b23defd2f960 |
| 2026-10-11T23:22:28Z | ✓ | A | ✓ | 129.0 ms | 73d | 4 | 4fe2b23defd2f960 |
| 2026-10-11T17:21:41Z | ✓ | A | ✓ | 151.0 ms | 73d | 4 | 4fe2b23defd2f960 |
| 2026-10-11T11:20:20Z | ✓ | A | ✓ | 135.0 ms | 73d | 4 | 4fe2b23defd2f960 |
| 2026-10-11T05:19:29Z | ✓ | A | ✓ | 177.0 ms | 73d | 4 | 4fe2b23defd2f960 |
| 2026-10-10T23:17:46Z | ✗ | D | ✗ | 74.0 ms | 74d | — | — |
| 2026-10-10T17:16:36Z | ✓ | A | ✓ | 138.0 ms | 74d | 4 | 4fe2b23defd2f960 |
| 2026-10-10T11:15:25Z | ✓ | A | ✓ | 119.0 ms | 74d | 4 | 4fe2b23defd2f960 |
| 2026-10-10T05:14:42Z | ✓ | A | ✓ | 189.0 ms | 74d | 4 | 4fe2b23defd2f960 |
| 2026-10-09T23:13:28Z | ✗ | D | ✗ | 130.0 ms | 75d | — | — |
| 2026-10-09T17:12:46Z | ✓ | A | ✓ | 181.0 ms | 75d | 4 | 4fe2b23defd2f960 |
| 2026-10-09T11:10:59Z | ✓ | A | ✓ | 169.0 ms | 75d | 4 | 4fe2b23defd2f960 |
| 2026-10-09T05:10:08Z | ✓ | A | ✓ | 170.0 ms | 75d | 4 | 4fe2b23defd2f960 |
| 2026-10-08T23:08:21Z | ✓ | A | ✓ | 111.0 ms | 76d | 4 | 4fe2b23defd2f960 |
| 2026-10-08T17:07:04Z | ✓ | A | ✓ | 86.0 ms | 76d | 4 | 4fe2b23defd2f960 |
| 2026-10-08T11:05:41Z | ✓ | A | ✓ | 152.0 ms | 76d | 4 | 4fe2b23defd2f960 |
| 2026-10-08T05:03:56Z | ✓ | A | ✓ | 126.0 ms | 76d | 4 | 4fe2b23defd2f960 |
| 2026-10-07T23:02:50Z | ✓ | A | ✓ | 235.0 ms | 77d | 4 | 4fe2b23defd2f960 |
| 2026-10-07T17:01:13Z | ✓ | A | ✓ | 172.0 ms | 77d | 4 | 4fe2b23defd2f960 |
| 2026-10-07T10:59:43Z | ✓ | A | ✓ | 210.0 ms | 77d | 4 | 4fe2b23defd2f960 |
| 2026-10-07T04:58:38Z | ✓ | A | ✓ | 149.0 ms | 77d | 4 | 4fe2b23defd2f960 |
| 2026-10-06T22:58:12Z | ✓ | A | ✓ | 136.0 ms | 78d | 4 | 4fe2b23defd2f960 |
| 2026-10-06T16:57:00Z | ✓ | A | ✓ | 162.0 ms | 78d | 4 | 4fe2b23defd2f960 |
| 2026-10-06T10:55:22Z | ✓ | A | ✓ | 192.0 ms | 78d | 4 | 4fe2b23defd2f960 |
| 2026-10-06T04:54:08Z | ✓ | A | ✓ | 129.0 ms | 78d | 4 | 4fe2b23defd2f960 |
| 2026-10-05T22:53:42Z | ✓ | A | ✓ | 121.0 ms | 79d | 4 | 4fe2b23defd2f960 |
| 2026-10-05T16:52:12Z | ✓ | A | ✓ | 95.0 ms | 79d | 4 | 4fe2b23defd2f960 |
| 2026-10-05T10:50:56Z | ✓ | A | ✓ | 132.0 ms | 79d | 4 | 4fe2b23defd2f960 |