What problem does it solve? Operators need a fast way to see whether their Synthetic Monitoring checks are healthy without manually querying Prometheus or navigating dashboards. This Skill surfaces check status, success rates, and failure timelines directly through gcx CLI commands. ## Core Features & Use Cases - Check Inventory and Status: List all synthetic checks and view per-check status (OK, FAILING, NODATA) with success percentages and probe counts. - Timeline Visualization: Show time-series graphs of check results over durations like 1h or 24h, or explicit time ranges, to spot drops, flapping, or gradual degradation. - Guided Routing: Directs failing checks to synth-investigate-check for per-probe diagnosis and management tasks to synth-manage-checks. - Use Case: An on-call engineer asks "are my checks healthy?" and immediately gets a status table, sees one check at 30% success, views its 6-hour timeline showing intermittent drops, and is routed to deeper investigation. ## Quick Start Ask the assistant to show the status of all synthetic monitoring checks and display a timeline for any that are failing.