Generate images using Google's Nano Banana Pro (Gemini 3 Pro Image) with workflow-based prompting
Install
npx skills add krishagel/geoffrey --skill image-gennpx skills add krishagel/geoffrey --skill image-gen -a claude-code -gnpx skills add krishagel/geoffrey --skill image-gen -a codex -ggemini skills install https://github.com/krishagel/geoffrey.git --path skills/image-gengh skill install krishagel/geoffrey image-gengit clone --depth 1 https://github.com/krishagel/geoffrey /tmp/krishagel__geoffrey
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/krishagel__geoffrey/skills/image-gen ~/.claude/skills/image-gen # Claude Code
cp -R /tmp/krishagel__geoffrey/skills/image-gen ~/.agents/skills/image-gen # Codex, Cursor, Gemini CLI, Copilot, OpenCode