How to use
- Copy the installation command and review the source package before installing it in your own agent environment.
- Check the source document for required tools, credentials and supported hosts.
- Describe your input and desired deliverable; review the output against the source material.
npx skills add https://github.com/jimliu/baoyu-skills --skill baoyu-compress-imageBefore you start
- Installation does not include a model subscription, API allowance or permission to access your files.
- Repository stars and installation counts describe activity, not an independent quality or security test.
Original skill document
Rendered from the source repository. Headings, examples, code, tables, links, and referenced images are preserved.
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
bash
${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, recursiveOutput: 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.
