Baoyu Compress Image

Image Compressor

Tool auto-selection order: sips → cwebp → ImageMagick → Sharp.

Script Directory

{baseDir} = this SKILL.md's directory. Resolve ${BUN_X}: bun if installed; else npx -y bun; else suggest installing bun. Replace {baseDir} and ${BUN_X} with actual values.

Script	Purpose
scripts/main.ts	Image compression CLI

Preferences (EXTEND.md)

First found wins:

Priority	Path	Scope
1	.baoyu-skills/baoyu-compress-image/EXTEND.md	Project
2	${XDG_CONFIG_HOME:-$HOME/.config}/baoyu-skills/baoyu-compress-image/EXTEND.md	XDG
3	$HOME/.baoyu-skills/baoyu-compress-image/EXTEND.md	User home

If none found, use defaults. EXTEND.md supports: default format, default quality, keep-original preference.

Usage

${BUN_X} {baseDir}/scripts/main.ts <input> [options]
${BUN_X} {baseDir}/scripts/main.ts image.png                    # → WebP, replaces original
${BUN_X} {baseDir}/scripts/main.ts image.png -f png --keep      # keep PNG format and original
${BUN_X} {baseDir}/scripts/main.ts ./images/ -r -q 75           # directory, recursive

Output: image.png → image.webp (245KB → 89KB, 64% reduction)

Options

Option	Short	Description	Default
<input>		File or directory	Required
--output	-o	Output path	Same path, new ext
--format	-f	webp, png, jpeg	webp
--quality	-q	Quality 0-100	80
--keep	-k	Keep original	false
--recursive	-r	Process subdirs	false
--json		JSON output	false

Extension Support

Custom configurations via EXTEND.md. See Preferences section for paths and supported options.