Checkly

This is a comprehensive skill for managing Checkly's synthetic monitoring through Claude. It covers API checks, browser tests, heartbeat monitors, alert channels, dashboards, and status pages. The implementation is smart about context: it uses progressive disclosure via `npx checkly skills` commands to load only the documentation you need for each task, keeping token usage efficient. There's a built-in confirmation protocol that prevents destructive operations from running without your approval, and plan awareness so Claude won't try configuring features your account doesn't have. When the CLI doesn't cover an endpoint, there's a generic API passthrough with proper auth handling. If you're running Checkly in production, this gives you a capable interface for both routine changes and incident response.