Core code-quality rules — YAGNI, KISS, DRY with judgment, small single-purpose units, clear naming, minimal-scope diffs. Preload into implementer agents and consult during any code review. Use whenever writing, refactoring, or reviewing code.
$npx -y skills add johantor/zion --skill engineering-principlesInstalls into the current project.
Run `npx skills use "https://github.com/johantor/zion" --skill "johantor/zion/engineering-principles"` 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/johantor/zion" that are relevant to the current task. Run `npx skills add "https://github.com/johantor/zion"` and select the relevant skills, then follow their instructions.