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image-generator

Generate case visuals from art_briefs.json using Gemini with DALL-E fallback.

Updated Aug 27, 2026
Search Tags:#gemini#image-generation#dall-e#game-design#ai-art#visual-assets
One-click install
npx skills add https://github.com/pr3t3l/openclaw-config --skill image-generator-pr3t3l
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: image-generator
Source: https://github.com/pr3t3l/openclaw-config/tree/main/workspace/skills/image-generator
Command: npx skills add https://github.com/pr3t3l/openclaw-config --skill image-generator-pr3t3l

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates generation of visuals for Declassified Cases by turning art briefs into ready-to-use images using Gemini as the primary model and DALL-E as fallback.

Core Features & Use Cases

  • Reads art_briefs.json and renders visuals per brief for the Declassified Cases mystery game.
  • Primary model: Nano Banana (Gemini 3.1 Flash Image Preview); Fallback: DALL-E 3.
  • Handles reusable briefs via library_path and saves final images to per-case envelope folders after QA approval.

Quick Start

Generate all case visuals from art_briefs.json and verify outputs in the final visuals directory.

Frequently Asked Questions about image-generator

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

FAQPage Schema
How do I automate AI image generation from a JSON art brief?▼

To automate AI image generation from an art brief, this Skill reads art_briefs.json and processes each entry to render visuals. It routes requests to a primary Gemini model and uses DALL-E 3 as a fallback.

Does this image generation tool support DALL-E as a fallback for Gemini?▼

Yes, this image generation tool uses DALL-E as a fallback for Gemini. If the primary Gemini image API fails, it automatically switches to DALL-E 3 to ensure non-placeholder visual assets are produced.

What is the best way to handle API failures during AI art generation?▼

The best way to handle API failures during AI art generation is using a retry policy with exponential backoff. This Skill enforces retries automatically and reports failures if non-placeholder outputs cannot be produced.

Can I save generated visual assets to specific folder directories?▼

Yes, you can save generated visual assets to specific folder directories. This Skill saves final images to designated per-case envelope folders and supports reusable briefs via a library_path after QA is complete.

Do I need OpenAI and Gemini API access to generate game design assets?▼

Yes, you need OpenAI and Gemini API access to generate game design assets with this tool. It requires access to the Gemini image API for primary generation and OpenAI for the DALL-E 3 fallback model.

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