nano-banana

What problem does it solve?

This Skill enables rapid Python-based scripting to drive Gemini image generation, enabling quick iterations and automated asset production without heavy project setup.

Core Features & Use Cases

• Inline Python scripting: Write and execute small scripts directly with uv run.
• Image generation flow: Generate and save assets using Gemini models.
• Directives & dependencies: Use runtime directives to manage packages and SDKs.

Quick Start

Run a simple image generation script with uv run -: uv run - << 'EOF'

/// script

dependencies = ["google-genai", "pillow"]

///

from google import genai from google.genai import types

client = genai.Client() response = client.models.generate_content( model="gemini-2.5-flash-image", contents=["A cute banana character with sunglasses"], config=types.GenerateContentConfig( response_modalities=['IMAGE'] ) ) for part in response.parts: if part.inline_data is not None: image = part.as_image() image.save("tmp/generated.png") print("Saved: tmp/generated.png") EOF