npx skills add ...
npx skills add plugin87/ux-ui-agent-skills --skill ux-writing
Write or review UI copy — buttons, errors, empty states, microcopy, notifications, labels — using the voice & tone system (clear, concise, useful, human, honest) with the what→why→how error formula and inclusive-language rules. Use when the user needs interface copy, error messages, empty-state text, or a copy review.
npx skills add plugin87/ux-ui-agent-skills --skill ux-writing
Step 0 — is the kit here? This skill reads files from the kit. Check once:
ls ${CLAUDE_SKILL_DIR}/../../../tokens >/dev/null 2>&1 && echo KIT_OK || echo KIT_MISSINGOnKIT_MISSINGonly the skill folders were installed, which is whatnpx skills adddoes. Say so plainly, point the user atnpx ux-ui-agent-skills initor the plugin install, and stop. Do not guess the contents of a file you could not open.
Produce or critique interface copy in the project's voice.
${CLAUDE_SKILL_DIR}/../../../content/voice-tone.md (voice principles, tone spectrum, formulas, microcopy patterns, inclusive language, pre-ship checklist).Final copy (or a redline review) that reads naturally aloud and passes the checklist. Keep within any character limits for tight UI.
Run every line through the 10-item pre-ship checklist in ${CLAUDE_SKILL_DIR}/../../../content/voice-tone.md — do not skip it:
${CLAUDE_SKILL_DIR}/../../../accessibility/i18n-rtl.md).