Use when a user asks to write or revise fiction in the Hemingway manner, or asks for strong de-AI on a story; applies Sepia's built-in Hemingway voice profile.
Install
npx skills add Nanako0129/sepia --skill sepia-hemingwaynpx skills add Nanako0129/sepia --skill sepia-hemingway -a claude-code -gnpx skills add Nanako0129/sepia --skill sepia-hemingway -a codex -ggemini skills install https://github.com/Nanako0129/sepia.git --path skills/sepia-hemingwaygh skill install Nanako0129/sepia sepia-hemingwaygit clone --depth 1 https://github.com/Nanako0129/sepia /tmp/Nanako0129__sepia
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Nanako0129__sepia/skills/sepia-hemingway ~/.claude/skills/sepia-hemingway # Claude Code
cp -R /tmp/Nanako0129__sepia/skills/sepia-hemingway ~/.agents/skills/sepia-hemingway # Codex, Cursor, Gemini CLI, Copilot, OpenCode