What problem does it solve? Turning a plain static website into an installable mobile web application requires correctly wiring together a web manifest, service worker, iOS and Android meta tags, safe-area-aware styles, and an app icon — a repetitive and error-prone setup that this Skill automates. ## Core Features & Use Cases - Complete PWA File Generation: Creates index.html, styles.css, app.js, manifest.webmanifest, sw.js, and icon.svg in a target directory with relative paths that work from subdirectories. - Offline-Ready Service Worker: Ships a network-with-cache-fallback service worker with versioned precaching so the app opens without a network connection. - Mobile-First Adaptive Layout: Produces styles with safe-area insets, 44px touch targets, an optional bottom tab bar, and a full-width desktop layout via media queries. - Use Case: After publishing a static site with the sourcecraft-sites skill, run this Skill with dir set to the cloned repository's site folder to replace the placeholder page with an installable app that users can add to their iPhone or Android home screen. ## Quick Start Turn my static site in the site folder into a mobile web app named "Museum Guide" with bottom navigation for Home, Catalog, and About sections.
