Image
Core functionality module for generating and processing image content
clawhub install imageGenerate high-quality images using Nvidia AI technology
# Install Skill (downloads SKILL.md to .claude/skills/) clawhub install nvidia-image-gen # Then just tell Claude: "use Nvidia Image Gen to help me..."
# Same install command — works with all SKILL.md-compatible AI coding tools clawhub install nvidia-image-gen
This Skill is compatible with the OpenClaw standard. After installation, a SKILL.md file is auto-generated, usable by any OpenClaw-compatible AI Agent (Claude Code, Cursor, Windsurf, etc.).
dev | High-quality text-to-image | Normal | Best |
| schnell | Fast text-to-image | Fast | Good |
| kontext | Image editing | Normal | Best |# 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
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 |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 |python scripts/generate.py "A mountain landscape at sunset"
python scripts/generate.py "A panoramic beach view" -ar 16:9
python scripts/generate.py "A professional headshot" -ar 9:16
python scripts/generate.py "A banner image" --width 1344 --height 768
python scripts/generate.py "Quick sketch of a robot" -m schnell
python scripts/generate.py "Make the background a sunset" -i input.jpg -o output.png
python scripts/generate.py "A robot" --seed 12345
MEDIA:/path/to/image.png which can be sent directly to chat.NVIDIA_API_KEY environment variable.clawhub run nvidia-image-gen --prompt "赛博朋克风格的东京街道夜景" --resolution 1024x1024 --steps 50 --style cinematicUpload images to img402.dev and get a public URL. Free tier: 1MB max, 7-day retention, no auth. Use when the agent needs a hosted image URL — for sharing in messages, embedding in documents, posting to social platforms, or any context that requires a public link to an image file.
clawhub install image-hosting