Survey any codebase as a senior advisor and produce prioritized, self-contained implementation plans for OTHER models/agents to execute. Strictly read-only on source code — never implements, fixes, or refactors anything itself.
Install
npx skills add shadcn/improve --skill improvenpx skills add shadcn/improve --skill improve -a claude-code -gnpx skills add shadcn/improve --skill improve -a codex -ggemini skills install https://github.com/shadcn/improve.git --path skills/improvegh skill install shadcn/improve improvegit clone --depth 1 https://github.com/shadcn/improve /tmp/shadcn__improve
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/shadcn__improve/skills/improve ~/.claude/skills/improve # Claude Code
cp -R /tmp/shadcn__improve/skills/improve ~/.agents/skills/improve # Codex, Cursor, Gemini CLI, Copilot, OpenCode