Copywriter

npx skills add daffy0208/ai-dev-standards --skill copywriter

npx skills add daffy0208/ai-dev-standards --skill copywriter -a claude-code -g

npx skills add daffy0208/ai-dev-standards --skill copywriter -a codex -g

gemini skills install https://github.com/daffy0208/ai-dev-standards.git --path skills/copywriter

gh skill install daffy0208/ai-dev-standards copywriter

git clone --depth 1 https://github.com/daffy0208/ai-dev-standards /tmp/daffy0208__ai-dev-standards
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/daffy0208__ai-dev-standards/skills/copywriter ~/.claude/skills/copywriter   # Claude Code
cp -R /tmp/daffy0208__ai-dev-standards/skills/copywriter ~/.agents/skills/copywriter   # Codex, Cursor, Gemini CLI, Copilot, OpenCode