Write clear, concise, accessible product copy for interfaces, docs, and system messages. Use when engineers or designers need help with UI copy, error messages, tooltips, onboarding flows, empty states, confirmation dialogs, success/warning messages, or any user-facing text.
Install
npx skills add portabletext/editor --skill product-copy-assistantnpx skills add portabletext/editor --skill product-copy-assistant -a claude-code -gnpx skills add portabletext/editor --skill product-copy-assistant -a codex -ggemini skills install https://github.com/portabletext/editor.git --path .claude/skills/product-copy-assistantgh skill install portabletext/editor product-copy-assistantgit clone --depth 1 https://github.com/portabletext/editor /tmp/portabletext__editor
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/portabletext__editor/.claude/skills/product-copy-assistant ~/.claude/skills/product-copy-assistant # Claude Code
cp -R /tmp/portabletext__editor/.claude/skills/product-copy-assistant ~/.agents/skills/product-copy-assistant # Codex, Cursor, Gemini CLI, Copilot, OpenCode