nano-banana-pro

The nano-banana-pro skill is designed to generate and edit images using Google's Nano Banana Pro (Gemini 3 Pro Image) API. It addresses the challenge of quickly producing high-quality images from text prompts or modifying existing images without requiring users to manually handle API calls or file processing. By providing a simple command-line interface, it streamlines the workflow for image creation and editing tasks, enabling users to focus on their creative vision rather than technical integration details.

This skill supports both text-to-image generation and image-to-image editing. Users can specify resolution options of 1K, 2K, or 4K depending on their needs, with 1K being the default. Editing is facilitated through the --input-image parameter, allowing modifications such as adding or removing elements, changing styles, adjusting colors, or altering backgrounds. The script automatically manages filenames with timestamp-based formatting and descriptive identifiers, ensuring consistent and organized output. API key management is straightforward, checking first for a provided argument or falling back to an environment variable.

Typical use cases include generating artistic visuals from descriptive prompts, modifying existing images for creative projects, or producing high-resolution assets for design purposes. Target users range from digital artists and graphic designers to content creators and developers needing automated image generation capabilities. The skill is especially useful in scenarios where rapid iteration or batch image editing is required, providing a reliable and flexible toolset for both personal and professional projects.