nano-banana-pro

Generate and edit images via the Gemini 3 Pro Image API.

Updated Feb 4, 2026
One-click install
npx skills add https://github.com/lehalpaul/agents --skill nano-banana-pro-lehalpaul
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/lehalpaul/agents/tree/main/skills/nano-banana-pro
Command: npx skills add https://github.com/lehalpaul/agents --skill nano-banana-pro-lehalpaul

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 textual descriptions.
  • Image Editing: Modify existing images based on specific instructions.
  • Multi-Image Composition: Combine multiple images into a single scene.
  • Use Case: Generate a vibrant landscape image based on the prompt "a serene mountain lake at sunset with a lone canoe" or edit a portrait to add a stylistic filter.

Quick Start

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

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 AI?

You can edit existing images by providing specific modification instructions to the AI. This Skill supports single-image editing using the Gemini 3 Pro Image API, allowing you to apply changes or stylistic filters without manual design software.

Can I combine multiple images into a single scene with AI?

You can combine multiple images into a single scene through multi-image composition. This Skill supports composing up to 14 images together using the Gemini 3 Pro Image API to create a unified visual output.

Do I need a GEMINI_API_KEY to use this image generation tool?

Yes, you must provide a GEMINI_API_KEY to authenticate and use this image generation tool. The Skill relies directly on the Gemini 3 Pro Image API, which requires this key for accessing its generation and editing capabilities.

What resolutions are supported for AI image generation output?

AI image generation supports output resolutions of 1K, 2K, or 4K. You can specify the desired resolution when generating or editing images with the Gemini 3 Pro Image API through this Skill.