Create Scratch

npx skills add LibPDF-js/core --skill create-scratch

npx skills add LibPDF-js/core --skill create-scratch -a claude-code -g

npx skills add LibPDF-js/core --skill create-scratch -a codex -g

gemini skills install https://github.com/LibPDF-js/core.git --path .opencode/skills/create-scratch

gh skill install LibPDF-js/core create-scratch

git clone --depth 1 https://github.com/LibPDF-js/core /tmp/LibPDF-js__core
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/LibPDF-js__core/.opencode/skills/create-scratch ~/.claude/skills/create-scratch   # Claude Code
cp -R /tmp/LibPDF-js__core/.opencode/skills/create-scratch ~/.agents/skills/create-scratch   # Codex, Cursor, Gemini CLI, Copilot, OpenCode