deploy/jarvis-health.sh (cron */5): detects silent failures the service watchdog cannot — stalled crons (cron.log >10min stale = 2+ missed runs), Arc jobs stuck running >30min, disk >85%, and watchdog service restarts. Writes auto-resolving rows to the alerts table (shown in admin panel) and emails myronblair@gmail.com on any NEW finding via the reactor Gmail SMTP creds.
Verified live end-to-end: injected a fake stuck job -> alert raised + email sent; cleared it -> alert auto-resolved. Installed in root crontab.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude