Configurable alert rules with threshold, rate-of-change, and anomaly conditions
Notification channels: webhook, email (extend existing Postmark support), PagerDuty, Slack-compatible webhook, Ntfy (self-hosted push notifications)
Alert state machine (pending → firing → resolved) with deduplication and silencing
Web UI for alert rule management and alert history
Alert rules stored in SQLite, no external dependencies
Configurable alert rules with threshold, rate-of-change, and anomaly conditions
Notification channels: webhook, email (extend existing Postmark support), PagerDuty, Slack-compatible webhook, Ntfy (self-hosted push notifications)
Alert state machine (pending → firing → resolved) with deduplication and silencing
Web UI for alert rule management and alert history
Alert rules stored in SQLite, no external dependencies