gemini-image-generator

Installation
SKILL.md

Gemini Image Generator

Generate images from text prompts via CLI using Google Gemini APIs. Supports model selection between fast (gemini-2.5-flash-image) and quality (gemini-3-pro-image-preview) models, batch generation, watermark removal, and background transparency.

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Instructions

Step 1: Validate Environment

Verify the API key exists before any generation attempt -- a missing key produces confusing errors that waste time debugging.

echo "GEMINI_API_KEY is ${GEMINI_API_KEY:+set}"
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Installs
8
GitHub Stars
366
First Seen
Mar 23, 2026