Nano Banana Skill

Python scripting with Gemini image generation using uv. Write small, focused scripts using heredocs for quick tasks—no files needed for one-off operations.

Choosing Your Approach

Quick image generation: Use heredoc with inline Python for one-off image requests.

Complex workflows: When multiple steps are needed (generate -> refine -> save), break into separate scripts and iterate.

Scripting tasks: For non-image Python tasks, use the same heredoc pattern with uv run.

Writing Scripts

Execute Python inline using heredocs with inline script metadata for dependencies: