Design / AGENT SKILL

nvidia-image-gen

0 installs 1 GitHub stars

Generate and edit images with NVIDIA FLUX models using text prompts.
Generate and edit images using NVIDIA FLUX models. Use when user asks to generate images, create pictures, edit photos, or modify existing images with AI. Supports text-to-image generation and image editing with text prompts.

One new superpower.

Run this command in your project to choose an agent and install the skill.

npx skillycli add https://github.com/johnalbertini14-glitch/openclaw-skills --skill nvidia-image-genView original source

BEFORE YOU INSTALL

Understand the trade-offs.

SECURITY REVIEW

Not yet assessed

Review the original instructions and requested permissions before installing.

No security review is available for this catalog entry yet.

SKILL QUALITY

Not yet assessed

How clearly the skill guides your agent, how complete its workflow is, and how you can check the outcome.

No quality assessment is available for this catalog entry yet.

The full skill.

Original instructions from the publisher’s SKILL.md

# NVIDIA Image Generation

Generate and edit images using NVIDIA's FLUX models.

## Models

| Model | Use Case | Speed | Quality |
|-------|----------|-------|---------|
| `dev` | High-quality text-to-image | Normal | Best |
| `schnell` | Fast text-to-image | Fast | Good |
| `kontext` | Image editing | Normal | Best |

## Quick Start

```bash
# Generate an image
python scripts/generate.py "A cute cat in space"

# Edit an existing image
python scripts/generate.py "Add sunglasses" -i photo.jpg -o edited.png
```

## Parameters

### Text-to-Image (dev/schnell)

| Parameter | Short | Default | Description |
|-----------|-------|---------|-------------|
| `prompt` | | (required) | Text description |
| `-o, --output` | | output.png | Output file path |
| `--width` | | 1024 | Output width in pixels |
| `--height` | | 1024 | Output height in pixels |
| `--aspect-ratio` | `-ar` | 1:1 | Aspect ratio preset |
| `--steps` | `-s` | 30 | Diffusion steps |
| `--seed` | | 0 | Random seed (0=random) |
| `--model` | `-m` | auto | Model selection |

### Image Editing (kontext)

| Parameter | Short | Default | Description |
|-----------|-------|---------|-------------|
| `prompt` | | (required) | Edit instruction |
| `-i, --input` | | (required) | Input image path |
| `-o, --output` | | output.png | Output file path |
| `--steps` | `-s` | 30 | Diffusion steps |
| `--cfg` | | 3.5 | Guidance scale |
| `--seed` | | 0 | Random seed |

## Supported Aspect Ratios

| Ratio | Resolution |
|-------|------------|
| 1:1 | 1024×1024 |
| 16:9 | 1344×768 |
| 9:16 | 768×1344 |
| 4:3 | 1216×832 |
| 3:4 | 832×1216 |

## Examples

### Basic Generation
```bash
python scripts/generate.py "A mountain landscape at sunset"
```

### Wide Format (16:9)
```bash
python scripts/generate.py "A panoramic beach view" -ar 16:9
```

### Portrait Mode (9:16)
```bash
python scripts/generate.py "A professional headshot" -ar 9:16
```

### Custom Size
```bash
python scripts/generate.py "A banner image" --width 1344 --height 768
```

### Fast Generation
```bash
python scripts/generate.py "Quick sketch of a robot" -m schnell
```

### Edit an Image
```bash
python scripts/generate.py "Make the background a sunset" -i input.jpg -o output.png
```

### Reproducible Results
```bash
python scripts/generate.py "A robot" --seed 12345
```

## Output

The script outputs `MEDIA:/path/to/image.png` which can be sent directly to chat.

## API Key

The API key is embedded in the script. To use a different key, set the `NVIDIA_API_KEY` environment variable.