opencv-grayscale
From the author
Convert images from RGB/BGR to grayscale using OpenCV and save in-place.
Install
npx skills add cxcscmu/SkillLearnBench --skill opencv-grayscale -a claude-code
Installs to .claude/skills/opencv-grayscale/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
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