# Image

> Generate images using AI providers (OpenAI DALL-E 3, Google Gemini 3.0, xAI Aurora) Use when this capability is needed.

- Skill: `tomevault-io/image` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/image`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/image/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/image

---


# Image Generation Skill

Generate high-quality images from text prompts using multiple AI providers.

## Supported Providers

### OpenAI
- **Models**: dall-e-3, gpt-image-1
- **Sizes**: 1024x1024, 1792x1024, 1024x1792
- **API Key**: `OPENAI_API_KEY`

### Google Gemini 3.0 (Nano Banana)
- **Model**: gemini-3.0-generate-001
- **Sizes**: Configurable aspect ratios
- **API Key**: `GEMINI_API_KEY`

### xAI Grok-2 Image
- **Model**: grok-2-image-1212 (Grok's image generator)
- **Text-to-image capabilities**
- **API Key**: `XAI_API_KEY`

## Usage

```bash
# OpenAI DALL-E 3
bun run src/index.ts generate --provider openai --prompt "a cat" --output ./output.png

# Google Gemini 3.0
bun run src/index.ts generate --provider google --prompt "a dog" --output ./output.png

# xAI Aurora
bun run src/index.ts generate --provider xai --prompt "a bird" --output ./output.png
```

## Options

- `--provider`: Provider to use (openai, google, xai)
- `--prompt`: Text prompt for image generation
- `--output`: Output file path
- `--model`: (Optional) Specific model to use
- `--size`: (Optional) Image size (provider-specific)

## Environment Variables

Set the appropriate API key for your chosen provider:

```bash
export OPENAI_API_KEY="your-openai-key"
export GEMINI_API_KEY="your-gemini-key"
export XAI_API_KEY="your-xai-key"
```

---
> Converted and distributed by [TomeVault](https://tomevault.io/claim/hasna) — claim your Tome and manage your conversions.
<!-- tomevault:4.0:skill_md:2026-04-15 -->