Rubber duck tutor — auto-detects which review mode to run. Use when the user says \"duck\", \"tutor\", \"quiz me\", \"do I understand this\", or mentions rubber-stamping or learning while coding. For a specific phase use /duck-prebuild, /duck-verify, /duck-review, or /duck-orient.
$npx -y skills add leejuoh/claude-code-zero --skill duckInstalls into the current project.
Run `npx skills use "https://github.com/leejuoh/claude-code-zero" --skill "leejuoh/claude-code-zero/duck"` 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/leejuoh/claude-code-zero" that are relevant to the current task. Run `npx skills add "https://github.com/leejuoh/claude-code-zero"` and select the relevant skills, then follow their instructions.