A simple single-file skill for testing.
$npx -y skills add fredkschott/astro-skills --skill simple-skillInstalls into the current project.
Run `npx skills use "https://github.com/fredkschott/astro-skills" --skill "fredkschott/astro-skills/simple-skill"` 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/fredkschott/astro-skills" that are relevant to the current task. Run `npx skills add "https://github.com/fredkschott/astro-skills"` and select the relevant skills, then follow their instructions.