Handles the entire favicon setup process from a single source image. Generates all the standard sizes (ICO with multiple resolutions, Apple touch icon, PWA manifest icons, SVG if applicable), creates or updates the web manifest with your app name, and injects the appropriate link tags into your HTML or layout files. It detects your framework automatically (Rails, Next.js, static HTML, and a dozen others) to figure out where files should go and how to wire them up. The smart part is it checks for existing favicons first and uses their location, so it won't scatter files around if you already have a convention established. Saves you from manually running ImageMagick commands and hunting down the right meta tags.
npx skills add https://github.com/brianlovin/claude-config --skill favicon