What problem does it solve? Large image files slow down websites and consume storage, and manually converting or compressing them one by one is tedious. This Skill compresses single images or entire directories into WebP, PNG, or JPEG with automatic selection of the best available compression tool on your system. ## Core Features & Use Cases - Automatic Tool Selection: Detects and uses the best available compressor in priority order (sips on macOS, cwebp, ImageMagick, or Sharp as fallback). - Batch & Recursive Processing: Compress a single file or recursively process entire directories of PNG, JPG, WebP, GIF, and TIFF images. - Flexible Output Control: Configure format, quality (0-100), output path, keep-original behavior, and JSON output for scripting. - Use Case: Before deploying a website, run the Skill on your ./images/ folder recursively at quality 75 to convert all assets to WebP and see the total size reduction report. ## Quick Start Ask the AI to compress the image 'hero.png' to WebP format, or recursively compress all images in a folder at quality 75.