Monitoring Expert

This is a comprehensive observability toolkit that covers Prometheus, Grafana, logging, and distributed tracing with actual production-ready configs. You get Docker Compose setups, realistic alert rules for things like high error rates and memory exhaustion, and PromQL queries that go beyond basic examples. The alert definitions are smart, using appropriate thresholds and time windows rather than triggering on every blip. It covers the three pillars of observability (metrics, logs, traces) plus monitoring methodologies like RED and USE that actually matter when you're debugging at 2am. The Kubernetes service discovery config alone saves hours of fumbling through documentation. If you're setting up monitoring from scratch or improving existing observability, this gives you patterns that work rather than toy examples.

Install to Claude Code

npx -y skills add personamanagmentlayer/pcl --skill monitoring-expert --agent claude-code