nano-banana-pro

Generate or edit images via the Gemini Pro Image API.

330|61|Updated Feb 24, 2026
One-click install
npx skills add https://github.com/eggent-ai/eggent --skill nano-banana-pro-eggent-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/eggent-ai/eggent/tree/main/bundled-skills/nano-banana-pro
Command: npx skills add https://github.com/eggent-ai/eggent --skill nano-banana-pro-eggent-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-genai>=1.0.0, pillow>=10.0.0, and includes scripts (resource) components.

What problem does it solve?

Generating and refining visual content can be time consuming; this Skill automates image generation and editing using Gemini Pro's image API with a simple prompt-driven workflow.

Core Features & Use Cases

  • Generate new images from descriptive prompts using the Gemini Pro Image API.
  • Edit existing visuals by supplying input images and editing prompts (up to 14 inputs).
  • Output high-resolution PNGs with configurable resolution (1K/2K/4K) and automatic best-fit scaling.

Quick Start

Run the bundled script with a prompt to generate an image, or supply input images and a prompt to edit or compose images.

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 the Gemini Pro API?

Generate images from text prompts using the Gemini Pro API by running the script with a descriptive prompt to automatically produce high-resolution PNG outputs at your selected resolution.

Can I edit existing images and blend multiple visuals together?

Edit existing images by supplying up to 14 input images alongside an editing prompt. The Gemini Pro API processes these inputs to refine or composite your visuals into a new PNG output.

Do I need an API key and specific tools to run Gemini Pro image generation scripts?

You need a GEMINI_API_KEY and the uv tool installed to run the Gemini Pro image generation scripts. These prerequisites ensure the environment can successfully execute the generation workflow.

What output resolutions are supported when generating or editing images with Gemini Pro?

Gemini Pro image generation supports configurable output resolutions of 1K, 2K, and 4K. The script applies automatic best-fit scaling to deliver high-resolution PNG files.

What are the limitations of using Gemini Pro for AI art generation?

Limitations include supporting a maximum of 14 input images for editing tasks and requiring specific dependencies like the GEMINI_API_KEY and uv tool. Outputs are restricted to PNG format at select resolutions.

Is nano-banana-pro suitable for creating concept art and thumbnails?

nano-banana-pro is suitable for creative workflows like concept art, thumbnail creation, and image refinement. It handles both generation from prompts and editing existing visuals via the Gemini Pro API.