Generates structured data markup for your web pages so search engines can better understand your content. You'd reach for this when you need to add Product, Article, FAQ, or other schema.org vocabulary to your HTML without manually writing JSON-LD by hand. The honest reality is that schema markup is tedious to get right, with specific required and recommended properties that vary by type, and this handles the boilerplate so you can focus on providing the actual content values. It won't magically improve your SEO overnight, but it does make your pages eligible for rich results in search.
npx skills add https://github.com/alirezarezvani/claude-skills --skill schema-markup