image-generation-skills

Generate and edit images using Google's Gemini Nano Banana 2 (gemini-3.1-flash-image-preview). Use when the user asks to generate, create, edit, modify, change, alter, or update images using Gemini. Also use when user references an existing image file and asks to modify it in any way. Supports text-to-image generation, image editing, multi-image compositing (up to 14 reference images), style transfer, Google Web Search and Image Search grounding for real-time data, high-resolution output up to 4K, controllable thinking levels, 14 aspect ratios, and advanced text rendering. DO NOT read the image file first - use this skill directly with the --input-image parameter.

Generate and edit images using OpenAI's GPT Image 1.5 model. Use when the user asks to generate, create, edit, modify, change, alter, or update images. Also use when user references an existing image file and asks to modify it in any way (e.g., "modify this image", "change the background", "replace X with Y"). Supports text-to-image generation, multi-image compositing, style transfer, and image editing with optional mask. DO NOT read the image file first - use this skill directly with the --input-image parameter.