Composite health score from success rates, failure trends, and duration anomalies. Degrades before you notice.
Spots recurring failure modes and per-material reliability gaps. "Warping 5 times on ABS" becomes an alert, not a mystery.
Checks chamber temp against material limits. PLA in a hot enclosure after an ABS job? Caught before the first layer.
Chamber exceeds safety profile max? Critical alert. Cooldown advisories between material swaps.