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PPT Compressor

该Skill将大型PPT/PPTX解压提取媒体文件，用sips压缩超过1MB的图片后重新打包，再用LibreOffice转换为PDF，以显著减小文件体积，适合需要分享或上传大文件的场景。

accidwar
accidwar
热度 74.54
最近更新 2026-05-11 17:28:04
分类：效率依赖：代码执行 / 读写文件应用场景：文件转换 / 自动化脚本

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add ppt-compress
Metadata
name
ppt-compress
description
Compress PPT/PPTX file size. Decompress PPT, compress large images, repackage and convert to PDF to significantly reduce file size. Suitable for scenarios where large PPT files need to be shared or uploaded.

PPT压缩 / PPT Compression

将大型PPT/PPTX文件压缩为更小的PDF版本。 Compress large PPT/PPTX files into smaller PDF versions.

Workflow

  1. Decompress PPT - PPTX is essentially a ZIP, decompress to extract media files

  2. Compress Images - Use sips to compress images larger than 1MB

  3. Repackage - Repackage as PPTX

  4. Convert to PDF - Use LibreOffice to convert to PDF

Usage

Run the compression script:

python3 ~/clawd/skills/ppt-compress/scripts/compress.py <pptx_file_path> [output_directory]

Examples

# Compress PPT and convert to PDF
python3 ~/clawd/skills/ppt-compress/scripts/compress.py "/path/to/file.pptx"

# Specify output directory
python3 ~/clawd/skills/ppt-compress/scripts/compress.py "/path/to/file.pptx" "/Users/xxx/Downloads"

Dependencies

  • Python 3
  • sips (built-in to macOS)
  • LibreOffice (used for PDF conversion)

Install LibreOffice: brew install libreoffice