image-resize
Resizes an image to specified dimensions. Use when you need to change image size, create thumbnails, or prepare images for specific display requirements.
SKILL.md
Full skill instructions
Image Resize
Resizes an image to a target width or height while optionally maintaining aspect ratio.
Command
agent-media image resize --in <path> [options]
Inputs
| Option | Required | Description |
|---|---|---|
--in | Yes | Input file path or URL |
--width | No | Target width in pixels |
--height | No | Target height in pixels |
--out | No | Output path, filename or directory (default: ./) |
--provider | No | Provider to use (default: auto-detect) |
At least one of --width or --height must be specified.
Output
Returns a JSON object with the resized image path:
{
"ok": true,
"media_type": "image",
"action": "resize",
"provider": "local",
"output_path": "resized_123_abc.png",
"mime": "image/png",
"bytes": 45678
}
Examples
Resize to 800px width:
agent-media image resize --in photo.jpg --width 800
Resize to exact dimensions:
agent-media image resize --in photo.jpg --width 1024 --height 768
Resize with custom output:
agent-media image resize --in image.png --width 500 --out ./resized
Providers
- local (default) - Uses sharp library, no API key required