DERATE — truck fault codes
Heavy-duty truck SPN/FMI and OBD fault codes: meaning, safe-to-drive verdict, parts and recalls.
endpoint: https://derate.app/mcp
registry: app.derate/derate
A
recent success 100% (8 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (39d left) · latency 118.0 ms ·
HTTP 405 · auth open ·
tools 13
manifest 680bb00d8219e5c6
· drift events seen here: 0
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T14:18:42Z | ✓ | A | ✓ | 118.0 ms | 39d | 13 | 680bb00d8219e5c6 |
| 2026-10-12T08:18:10Z | ✓ | A | ✓ | 108.0 ms | 39d | 13 | 680bb00d8219e5c6 |
| 2026-10-12T02:17:55Z | ✓ | A | ✓ | 203.0 ms | 39d | 13 | 680bb00d8219e5c6 |
| 2026-10-11T20:17:00Z | ✓ | A | ✓ | 173.0 ms | 39d | 13 | 680bb00d8219e5c6 |
| 2026-10-11T14:16:28Z | ✓ | A | ✓ | 151.0 ms | 40d | 13 | 680bb00d8219e5c6 |
| 2026-10-11T08:15:46Z | ✓ | A | ✓ | 197.0 ms | 40d | 13 | 680bb00d8219e5c6 |
| 2026-10-11T02:14:57Z | ✓ | A | ✓ | 265.0 ms | 40d | 13 | 680bb00d8219e5c6 |
| 2026-10-10T20:14:27Z | ✓ | A | ✓ | 96.0 ms | 40d | 13 | 680bb00d8219e5c6 |