nano-banana-pro

Generate and edit images via Google's Nano Banana Pro API.

Updated Dec 5, 2025
One-click install
npx skills add https://github.com/antony-jip/sign-company --skill nano-banana-pro-antony-jip
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/antony-jip/sign-company/tree/main/.claude/skills/nano-banana-pro
Command: npx skills add https://github.com/antony-jip/sign-company --skill nano-banana-pro-antony-jip

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill allows users to generate new images from text descriptions or edit existing images with specific instructions, leveraging advanced AI capabilities for creative and practical image manipulation.

Core Features & Use Cases

  • Text-to-Image Generation: Create unique images based on detailed text prompts.
  • Image Editing: Modify existing images by adding, removing, or altering elements as per instructions.
  • Configurable Resolution: Supports 1K, 2K, and 4K resolutions for varying quality needs.
  • Use Case: Generate a photorealistic image of a "cyberpunk cat riding a unicorn" or edit a photo to "add a sunset to the background."

Quick Start

Generate a new image of a futuristic city skyline at sunset and save it as 'cityscape.png' with 2K resolution.

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 descriptions using an AI API?

To generate images from text descriptions, you provide a detailed text prompt to the AI image generation API, which then processes the request and outputs a newly created visual based on your instructions.

Can I edit existing images by adding or removing elements with AI?

Yes, you can edit existing images by providing an input image path and specific modification instructions, allowing the AI to add, remove, or alter elements within the visual content.

Does this image generation tool support high resolution outputs like 4K?

Yes, this image generation tool supports configurable resolutions including 1K, 2K, and 4K, allowing you to select the specific output quality needed for your visual project.

Do I need an API key to use the Google Gemini image generation service?

Yes, you need an API key to authenticate with the Google Nano Banana Pro API, which must be provided either as an argument or set as an environment variable before processing image tasks.

What is the best way to modify a photo's background using an AI image editing API?

The best way to modify a photo's background is by using image-to-image modification, where you supply the original photo and a text instruction like 'add a sunset to the background' to the AI API.

Are there limitations when processing image editing tasks with the Gemini API?

Limitations include requiring a valid Google API key for authentication and depending on external Python libraries like google-genai and pillow to process the image generation and editing tasks properly.