image-tools

name	image-tools
description	Resize, compress, convert, crop, and inspect images. Use this skill when the user asks to resize an image, compress a photo, convert image format (PNG to JPG etc), crop an image, get image dimensions/info, or optimize images for web.
tags	["image","resize","compress","convert","crop","pillow","photo","utility"]
version	0.1.0

Skill: image-tools

When to Use

Use this skill when the user asks to:

• Resize an image (scale, set dimensions)
• Compress or optimize an image for web
• Convert between image formats (PNG, JPG, WebP, GIF, BMP, TIFF)
• Crop an image
• Get image info (dimensions, format, file size)
• Create a thumbnail
• Rotate or flip an image

Supported Formats

Format	Read	Write	Notes
JPEG	Yes	Yes	Lossy, quality adjustable
PNG	Yes	Yes	Lossless, supports transparency
WebP	Yes	Yes	Modern web format
GIF	Yes	Yes	Animation supported
BMP	Yes	Yes	Uncompressed
TIFF	Yes	Yes	Professional/print

Input Parameters

Parameter	Required	Description	Example
action	Yes	resize, compress, convert, crop, info, rotate	resize
input	Yes	Input image file path	photo.jpg
output	For most	Output file path	resized.jpg
width	For resize	Target width in pixels	800
height	For resize	Target height in pixels	600
quality	For compress	JPEG/WebP quality 1-100 (default: 80)	75
format	For convert	Target format	webp
crop_box	For crop	left,top,right,bottom in pixels	0,0,500,400
angle	For rotate	Rotation angle in degrees	90

Procedure

1. Determine the action from the user's request

2. Run the bundled script:

   # Resize
   python3 skills/image-tools/scripts/process.py resize input.jpg --width 800 --output resized.jpg
   
   # Compress
   python3 skills/image-tools/scripts/process.py compress photo.jpg --quality 75 --output compressed.jpg
   
   # Convert format
   python3 skills/image-tools/scripts/process.py convert image.png --format webp --output image.webp
   
   # Crop
   python3 skills/image-tools/scripts/process.py crop photo.jpg --box 0,0,500,400 --output cropped.jpg
   
   # Get info
   python3 skills/image-tools/scripts/process.py info photo.jpg
   
   # Rotate
   python3 skills/image-tools/scripts/process.py rotate photo.jpg --angle 90 --output rotated.jpg
   

3. The script auto-installs Pillow if needed

4. Report the result to the user

Bundled Scripts

Script	Type	Description
scripts/process.py	Python	Resize, compress, convert, crop, inspect, and rotate images

Example

resize photo.jpg to 800px wide
compress this image to 75% quality
convert screenshot.png to webp
crop the image to 500x400
what are the dimensions of this image
make a thumbnail of photo.jpg
rotate the image 90 degrees