2차 자료 확정 전 마지막 품질 게이트. deterministic 검사 + 교사 검토.
$npx -y skills add pblsketch/k-teacher-skills --skill material-rubric-qaInstalls into the current project.
Run `npx skills use "https://github.com/pblsketch/k-teacher-skills" --skill "pblsketch/k-teacher-skills/material-rubric-qa"` 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/pblsketch/k-teacher-skills" that are relevant to the current task. Run `npx skills add "https://github.com/pblsketch/k-teacher-skills"` and select the relevant skills, then follow their instructions.