Usar para verificar que cambios nuevos no rompen funcionalidad existente. También: algo se ha roto, cambio rompe funcionalidad, verificar que no hay regresión, tests de regresión.
$npx -y skills add 686f6c61/alfred-dev --skill regression-checkInstalls into the current project.
Run `npx skills use "https://github.com/686f6c61/alfred-dev" --skill "686f6c61/alfred-dev/regression-check"` 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/686f6c61/alfred-dev" that are relevant to the current task. Run `npx skills add "https://github.com/686f6c61/alfred-dev"` and select the relevant skills, then follow their instructions.