Agent Skills: heic-to-jpeg-bundle

Convert a folder of iPhone HEIC photos to JPEG and package them for sharing — a browsable thumbnail gallery plus an optional password-protected ZIP sized to fit a static host's per-file cap. Uses macOS sips (zero install). Use when someone can't open HEIC (Windows, appraisal/CRM software, older tools), when you need to hand a non-technical recipient a JPEG photo set, or when prepping images for a static-hosted gallery. TRIGGERS - heic to jpeg, convert heic, jpeg bundle, photo gallery zip, heic wont open, share photos as jpeg, password protected photo zip.