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Run2 image processing

Skill cxcscmu/SkillLearnBench/skills/b2-self-feedback-gemini-3-flash-preview/video-object-counting/run2_image_processing

Efficient inplace image processing using ImageMagick's mogrify.From its SKILL.md

Install
npx -y skills add cxcscmu/SkillLearnBench --skill run2_image_processing

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SKILL.md

0.6 KB, 130 tokens by cl100k_base, as published. Nobody here has run it

Efficient Inplace Image Processing

While convert is great for single files, mogrify is designed for batch processing files in place.

Grayscale Conversion

To convert all PNG files in the current directory to grayscale inplace:

mogrify -colorspace Gray *.png

Resizing

To resize all images to 50% inplace:

mogrify -resize 50% *.png

Why use mogrify?

  • It overwrites the original files by default.
  • It is more concise for batch operations than a for loop with convert.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

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