Agent 1.27.0 sends each temperature sensor's hwmon chip. Steward keeps the chip per host and label beside the reading, so a sensor's metric key stays its label, and the strip and the heat alert name it as "NVMe · Sensor 2" rather than a bare "Sensor 2". get_thresholds (viewer) and set_thresholds (admin, audited) read and change the warn/crit cutoffs CPU, memory, disk, load and temperature are graded by, as Settings → Thresholds does. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>