Screenshots can be huge files. This skill shrinks PNG and JPEG screenshots without changing their format. It uses two powerful tools called pngquant and jpegoptim to make images smaller. The images stay as PNG or JPEG so they work everywhere.
Keeping the original format ensures compatibility everywhere. Some programs like Word or WeChat do not support newer formats. By keeping PNG and JPEG your compressed images will display correctly in all places. This is especially useful for GitHub, blog posts, and documentation.
The script compresses files in place. That means it overwrites the original. You should back up important files first. You can control the quality level for PNG and JPEG separately to balance size and sharpness.
Global
mkdir -p ~/.claude/skills/screenshot-compressionProject
mkdir -p .claude/skills/screenshot-compressionSource Repository
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