gemini-auth-nano-banana

Build and optimize Gemini or Nano Banana image prompts for any coding agent platform, then optionally execute them through a logged-in Gemini web session instead of an API key. Use when Codex, Claude Code, OpenClaw, Antigravity, or similar agents need structured JSON prompt planning, image-to-image editing, identity-preserving redraws, background replacement, pose changes, compositing, or style-guided variations, and the final prompt sent to Nano Banana should itself be JSON.