Use when the user says "plan a feature", "design this", "how should we build", or before writing code for any non-trivial feature. Produces an approved task breakdown before implementation begins — plan first, build second.
$npx -y skills add arozumenko/sdlc-skills --skill plan-featureInstalls into the current project.
Run `npx skills use "https://github.com/arozumenko/sdlc-skills" --skill "arozumenko/sdlc-skills/plan-feature"` 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/arozumenko/sdlc-skills" that are relevant to the current task. Run `npx skills add "https://github.com/arozumenko/sdlc-skills"` and select the relevant skills, then follow their instructions.