nano-banana-pro

Generate and edit images using the Gemini 3 Pro Image model.

3|1|Updated Feb 3, 2026
One-click install
npx skills add https://github.com/gensparx/GenSparx --skill nano-banana-pro-gensparx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/gensparx/GenSparx/tree/main/skills/nano-banana-pro
Command: npx skills add https://github.com/gensparx/GenSparx --skill nano-banana-pro-gensparx

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-genai, pillow, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the creation and modification of images using advanced AI models, eliminating the need for complex design software or manual editing for many tasks.

Core Features & Use Cases

  • Image Generation: Create unique images from text prompts.
  • Image Editing: Modify existing images based on instructions.
  • Multi-Image Composition: Combine multiple images into a single scene.
  • Use Case: Generate a vibrant landscape for a blog post, edit a portrait to change the background, or create a collage from several photos.

Quick Start

Use the nano-banana-pro skill to generate an image of a futuristic city at sunset.

Frequently Asked Questions about nano-banana-pro

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate images from text prompts using Gemini?

To generate images from text prompts using Gemini, this Skill utilizes the Gemini 3 Pro Image model via Python scripts. You provide a descriptive text prompt, and the model outputs a unique generated image without requiring manual design software.

Can I edit existing images and change backgrounds with AI?

Yes, you can edit existing images and change backgrounds with AI by providing modification instructions. The Skill processes your original image alongside text commands to alter specific elements like backgrounds or styles.

What's the best way to combine multiple images into one scene?

The best way to combine multiple images into one scene is through the Skill's multi-image composition feature. It processes several input images and merges them into a single cohesive visual output based on your instructions.

Do I need a GEMINI_API_KEY to run image generation scripts?

Yes, you need a GEMINI_API_KEY to run image generation scripts. The Skill relies on the google-genai library to authenticate and interact with the Gemini 3 Pro Image model, requiring this key as a mandatory environment prerequisite.

Does this image editing Skill work with Pillow for image processing?

Yes, this image editing Skill works with Pillow for image processing. It explicitly lists Pillow as a dependency alongside google-genai to handle image manipulation and composition tasks within the Python scripts.