plan-design-review

Catalogue stub — part of garrytan/gstack (plan-design-review)

Decision tree

Is the full skill already installed?
- f=~/.claude/skills/gstack/plan-design-review/SKILL.md; [ -e "$f" ] && ! grep -qs "^das:" "$f" && echo "installed" || echo "pointer"
- installed → invoke it and proceed
- pointer → go to step 2
Install (the skills CLI cannot install this one):

This skill is part of gstack and calls gstack's shared tooling (~/.claude/skills/gstack/bin/…), so install gstack itself rather than the single skill (--skill plan-design-review fails because the CLI only sees gstack's root router; the subpath form npx skills add garrytan/gstack/plan-design-review installs the instructions without the tooling). ./setup needs Bun, builds binaries, downloads Chromium and registers a Stop hook in your Claude settings (opt out with ./setup --no-timeline-stop-hook); ask the user before running it. Upstream's README also tells agents to add a gstack section to CLAUDE.md after setup.