The Prometheus Alert Router skill provides intelligent routing of Prometheus AlertManager webhook payloads to the appropriate incident response channels. It parses alert labels and annotations to determine severity, team ownership, and escalation path. Supports PagerDuty Events API v2 for creating and resolving incidents, Opsgenie Alert API for on-call scheduling integration, and Slack Incoming Webhooks for real-time team notifications. The skill includes configurable routing rules using label matchers (regex and exact match), silence management via the AlertManager API, and deduplication logic to prevent alert storms. Features automatic grouping of related alerts, customizable templates for notification messages, and runbook URL injection. Built-in retry logic handles transient API failures with exponential backoff.