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baoyu-compress-image

النجوم٣٩

التفرعات٧

آخر تحديث١٩ يناير ٢٠٢٦ في ٠٢:١١

Cross-platform image compression skill. Converts images to WebP by default with PNG-to-PNG support. Uses system tools (sips, cwebp, ImageMagick) with Sharp fallback.

التثبيت

التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.

تشغيل في Manus

المصدر

xuanxuan1983

xuanxuan1983/baoyu-xuanyi-skills

فتح مستودع GitHub عرض مستودعات المنشئ

تنزيل

تشغيل في Manus

المهن ذات الصلةSOC

استنادا إلى تصنيف SOC المهني

مطوّرو البرمجياتمهن الحاسوب والرياضيات·SOC 15-1252

مستكشف الملفات

2 ملفات

SKILL.md

readonly

name	baoyu-compress-image
description	Cross-platform image compression skill. Converts images to WebP by default with PNG-to-PNG support. Uses system tools (sips, cwebp, ImageMagick) with Sharp fallback.

Image Compressor

Cross-platform image compression with WebP default output, PNG-to-PNG support, preferring system tools with Sharp fallback.

Script Directory

Important: All scripts are located in the scripts/ subdirectory of this skill.

Agent Execution Instructions:

Determine this SKILL.md file's directory path as SKILL_DIR
Script path = ${SKILL_DIR}/scripts/<script-name>.ts
Replace all ${SKILL_DIR} in this document with the actual path

Script Reference:

Script	Purpose
`scripts/main.ts`	CLI entry point for image compression

Quick Start

# Compress to WebP (default)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png

# Keep original format (PNG → PNG)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --format png

# Custom quality
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -q 75

# Process directory
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r

Commands

Single File Compression

# Basic (converts to WebP, replaces original)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png

# Custom output path
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -o compressed.webp

# Keep original file
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --keep

# Custom quality (0-100, default: 80)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -q 75

# Keep original format
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -f png

Directory Processing

# Process all images in directory
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/

# Recursive processing
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r

# With custom quality
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r -q 75

Output Formats

# Plain text (default)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png

# JSON output
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json

Options

Option	Short	Description	Default
`<input>`		Input file or directory	Required
`--output <path>`	`-o`	Output path	Same path, new extension
`--format <fmt>`	`-f`	webp, png, jpeg	webp
`--quality <n>`	`-q`	Quality 0-100	80
`--keep`	`-k`	Keep original file	false
`--recursive`	`-r`	Process directories recursively	false
`--json`		JSON output	false
`--help`	`-h`	Show help

Compressor Selection

Priority order (auto-detected):

sips (macOS built-in, WebP support since macOS 11)
cwebp (Google's official WebP tool)
ImageMagick (convert command)
Sharp (npm package, auto-installed by Bun)

The skill automatically selects the best available compressor.

Output Format

Text Mode (default)

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

JSON Mode

{
  "input": "image.png",
  "output": "image.webp",
  "inputSize": 250880,
  "outputSize": 91136,
  "ratio": 0.36,
  "compressor": "sips"
}

Directory JSON Mode

{
  "files": [...],
  "summary": {
    "totalFiles": 10,
    "totalInputSize": 2508800,
    "totalOutputSize": 911360,
    "ratio": 0.36,
    "compressor": "sips"
  }
}

Examples

Compress single image

npx -y bun ${SKILL_DIR}/scripts/main.ts photo.png
# photo.png → photo.webp (1.2MB → 340KB, 72% reduction)

Compress with custom quality

npx -y bun ${SKILL_DIR}/scripts/main.ts photo.png -q 60
# photo.png → photo.webp (1.2MB → 280KB, 77% reduction)

Keep original format

npx -y bun ${SKILL_DIR}/scripts/main.ts screenshot.png -f png --keep
# screenshot.png → screenshot-compressed.png (500KB → 380KB, 24% reduction)

Process entire directory

npx -y bun ${SKILL_DIR}/scripts/main.ts ./screenshots/ -r
# Processed 15 files: 12.5MB → 4.2MB (66% reduction)

Get JSON for scripting

npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json | jq '.ratio'

Extension Support

Custom configurations via EXTEND.md.

Check paths (priority order):

.baoyu-skills/baoyu-compress-image/EXTEND.md (project)
~/.baoyu-skills/baoyu-compress-image/EXTEND.md (user)

If found, load before workflow. Extension content overrides defaults.

المزيد من هذا المستودع

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baoyu-danger-gemini-web

xuanxuan1983/baoyu-xuanyi-skills

Image generation skill using Gemini Web. Generates images from text prompts via Google Gemini. Also supports text generation. Use as the image generation backend for other skills like cover-image, xhs-images, article-illustrator.

2026-01-1839

name	baoyu-compress-image
description	Cross-platform image compression skill. Converts images to WebP by default with PNG-to-PNG support. Uses system tools (sips, cwebp, ImageMagick) with Sharp fallback.

Image Compressor

Cross-platform image compression with WebP default output, PNG-to-PNG support, preferring system tools with Sharp fallback.

Script Directory

Important: All scripts are located in the scripts/ subdirectory of this skill.

Agent Execution Instructions:

Determine this SKILL.md file's directory path as SKILL_DIR
Script path = ${SKILL_DIR}/scripts/<script-name>.ts
Replace all ${SKILL_DIR} in this document with the actual path

Script Reference:

Script	Purpose
`scripts/main.ts`	CLI entry point for image compression

Quick Start

# Compress to WebP (default)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png

# Keep original format (PNG → PNG)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --format png

# Custom quality
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -q 75

# Process directory
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r

Commands

Single File Compression

# Basic (converts to WebP, replaces original)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png

# Custom output path
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -o compressed.webp

# Keep original file
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --keep

# Custom quality (0-100, default: 80)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -q 75

# Keep original format
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -f png

Directory Processing

# Process all images in directory
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/

# Recursive processing
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r

# With custom quality
npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r -q 75

Output Formats

# Plain text (default)
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png

# JSON output
npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json

Options

Option	Short	Description	Default
`<input>`		Input file or directory	Required
`--output <path>`	`-o`	Output path	Same path, new extension
`--format <fmt>`	`-f`	webp, png, jpeg	webp
`--quality <n>`	`-q`	Quality 0-100	80
`--keep`	`-k`	Keep original file	false
`--recursive`	`-r`	Process directories recursively	false
`--json`		JSON output	false
`--help`	`-h`	Show help

Compressor Selection

Priority order (auto-detected):

sips (macOS built-in, WebP support since macOS 11)
cwebp (Google's official WebP tool)
ImageMagick (convert command)
Sharp (npm package, auto-installed by Bun)

The skill automatically selects the best available compressor.

Output Format

Text Mode (default)

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

JSON Mode

{
  "input": "image.png",
  "output": "image.webp",
  "inputSize": 250880,
  "outputSize": 91136,
  "ratio": 0.36,
  "compressor": "sips"
}

Directory JSON Mode

{
  "files": [...],
  "summary": {
    "totalFiles": 10,
    "totalInputSize": 2508800,
    "totalOutputSize": 911360,
    "ratio": 0.36,
    "compressor": "sips"
  }
}

Examples

Compress single image

npx -y bun ${SKILL_DIR}/scripts/main.ts photo.png
# photo.png → photo.webp (1.2MB → 340KB, 72% reduction)

Compress with custom quality

npx -y bun ${SKILL_DIR}/scripts/main.ts photo.png -q 60
# photo.png → photo.webp (1.2MB → 280KB, 77% reduction)

Keep original format

npx -y bun ${SKILL_DIR}/scripts/main.ts screenshot.png -f png --keep
# screenshot.png → screenshot-compressed.png (500KB → 380KB, 24% reduction)

Process entire directory

npx -y bun ${SKILL_DIR}/scripts/main.ts ./screenshots/ -r
# Processed 15 files: 12.5MB → 4.2MB (66% reduction)

Get JSON for scripting

npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json | jq '.ratio'

Extension Support

Custom configurations via EXTEND.md.

Check paths (priority order):

.baoyu-skills/baoyu-compress-image/EXTEND.md (project)
~/.baoyu-skills/baoyu-compress-image/EXTEND.md (user)

If found, load before workflow. Extension content overrides defaults.