generate-image

Installation
Summary

Generate and edit high-quality images using FLUX and Gemini AI models via OpenRouter.

  • Supports both image generation from text prompts and editing of existing images with instruction-based modifications
  • Two primary models available: Gemini 3 Pro (high quality, supports both generation and editing) and FLUX.2 Pro (fast, high quality, supports both modes); FLUX.2 Flex available for generation-only use cases
  • Requires OpenRouter API key configured via .env file or environment variable; script automatically detects and provides setup instructions if missing
  • Command-line interface with customizable model selection, output paths, and batch generation capabilities for photos, illustrations, concept art, and visual assets
SKILL.md

Generate Image

Generate and edit high-quality images using OpenRouter's image generation models including FLUX.2 Pro and Gemini 3 Pro.

When to Use This Skill

Use generate-image for:

  • Photos and photorealistic images
  • Artistic illustrations and artwork
  • Concept art and visual concepts
  • Visual assets for presentations or documents
  • Image editing and modifications
  • Any general-purpose image generation needs

Use scientific-schematics instead for:

  • Flowcharts and process diagrams
  • Circuit diagrams and electrical schematics
  • Biological pathways and signaling cascades
  • System architecture diagrams
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Installs
818
GitHub Stars
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First Seen
Jan 21, 2026