When the user wants to add, optimize, or audit breadcrumb navigation. Also use when the user mentions "breadcrumbs," "breadcrumb trail," "breadcrumb nav," "breadcrumb links," "path navigation," "site breadcrumb," "BreadcrumbList schema," "location-based breadcrumb," "attribute-based breadcrumb," "site hierarchy display," "add breadcrumbs," or "breadcrumb SEO." For BreadcrumbList JSON-LD, use schema-markup. For main nav, use navigation-menu-generator.
$npx -y skills add kostja94/marketing-skills --skill breadcrumbInstalls into the current project.
Run `npx skills use "https://github.com/kostja94/marketing-skills" --skill "kostja94/marketing-skills/breadcrumb"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/kostja94/marketing-skills" that are relevant to the current task. Run `npx skills add "https://github.com/kostja94/marketing-skills"` and select the relevant skills, then follow their instructions.