gemini-gen

Installation
SKILL.md

Gemini Image Generator

This skill generates images using Google's Gemini model. It is configured to be cost-efficient by defaulting to standard resolution models.

Usage

python3 {script_path} "Prompt" [--model model_name] [--output filename.png] [--no-open]

IMPORTANT: Model Selection Policy (Quota Saving)

Always default to standard resolution models. Do NOT use 4K models unless the user explicitly mentions "4K", "Ultra HD", or "High Definition".

Available Models

Model Name Aspect Ratio Resolution Cost Category
gemini-3-pro-image (Default) 1:1 Standard Low (Recommended)
gemini-3-pro-image-16x9 16:9 Standard Low (Recommended)
Related skills
Installs
3
Repository
ttmouse/skills
GitHub Stars
37
First Seen
Feb 2, 2026