Turn any markdown file into a publication-quality PDF. (gstack)
Install
npx skills add garrytan/gstack --skill make-pdfnpx skills add garrytan/gstack --skill make-pdf -a claude-code -gnpx skills add garrytan/gstack --skill make-pdf -a codex -ggemini skills install https://github.com/garrytan/gstack.git --path make-pdfgh skill install garrytan/gstack make-pdfgit clone --depth 1 https://github.com/garrytan/gstack /tmp/garrytan__gstack
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/garrytan__gstack/make-pdf ~/.claude/skills/make-pdf # Claude Code
cp -R /tmp/garrytan__gstack/make-pdf ~/.agents/skills/make-pdf # Codex, Cursor, Gemini CLI, Copilot, OpenCode