Example skill demonstrating secure file reference resolution with supporting files
$npx -y skills add maxvaega/skillkit --skill file-reference-skillInstalls into the current project.
Run `npx skills use "https://github.com/maxvaega/skillkit" --skill "maxvaega/skillkit/file-reference-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/maxvaega/skillkit" that are relevant to the current task. Run `npx skills add "https://github.com/maxvaega/skillkit"` and select the relevant skills, then follow their instructions.