art-gen

Generates custom images from text prompts using Google GenAI image models.

2|1|Updated Aug 23, 2025
One-click install
npx skills add https://github.com/neozenith/agentic-dotfiles --skill art-gen
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: art-gen
Source: https://github.com/neozenith/agentic-dotfiles/tree/main/skills/art-gen
Command: npx skills add https://github.com/neozenith/agentic-dotfiles --skill art-gen

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-genai, Pillow, and includes scripts (resource) and references (resource) components.

What problem does it solve?

The 'art-gen' Skill enables the generation of custom images directly from text prompts using Google's GenAI image models. This eliminates the need for traditional image editing software and speeds up the design process.

Core Features & Use Cases

  • Prompt-Driven Image Generation: Generate images by specifying a text prompt.
  • Variety of Backends: Offers different backend options (Gemini and Imagen) for different use cases.
  • Advanced Customization: Customize the image by specifying aspects like aspect ratio, size, and count of images generated.

Quick Start

Generate an image of a futuristic cityscape with a single command: /art-gen a futuristic cityscape at dusk, with a highrise and a glowing skyline --backend imagen --size 2K

Frequently Asked Questions about art-gen

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate custom images from text prompts using Google's GenAI models?

You can generate custom images from text prompts by providing a descriptive prompt and specifying parameters like backend model, aspect ratio, size, and count. This Skill uses Google's GenAI image models, including Gemini 'Nano Banana' and Imagen 4, to create the requested image outputs.

Do I need a GOOGLE_API_KEY to use text to image generation with Imagen 4?

Yes, a GOOGLE_API_KEY is required for authentication to successfully run text to image generation. This key enables access to Google's GenAI image models, including the Imagen 4 backend, for processing your custom prompt inputs.

Can I customize the aspect ratio and size of AI art generated from text prompts?

Yes, you can customize AI art generation by specifying the aspect ratio, size, and the count of images generated. These advanced customization options allow you to tailor the final image dimensions and quantity to your specific design requirements.

What is the best way to choose between Gemini and Imagen backends for prompt based image generation?

The best way to choose between Gemini and Imagen backends for prompt based image generation is to specify the desired model via the backend parameter. Offering different backend options allows you to select the optimal Google GenAI model for your specific use case.

Are there limitations when generating multiple images at once with Google GenAI?

While you can specify the count of images generated in a single request, limitations may apply based on the selected Google GenAI backend and your API key quotas. Specifying a high count with a large 2K size could impact processing time or hit rate limits.