Lets you gate trigger handlers with boolean checks before they run. The condition function sees the same event data as your handler would, returns true or false, and the handler only fires on true. Works across all trigger types: http, queue, cron, state, stream, subscribe. Think of it like middleware guards but at the trigger level. Useful when you want to filter events without cluttering your handler logic or when you need reusable conditional logic across multiple triggers. The official iii skill has passed audits from Gen Agent Trust Hub, Socket, and Snyk, and sits at 220 installs with modest GitHub traction.
npx skills add https://github.com/iii-hq/skills --skill iii-trigger-conditionsjuliusbrussee/caveman
mattpocock/skills
mertbuilds/skills
obra/superpowers
forrestchang/andrej-karpathy-skills
vercel-labs/skills