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pptx-offline

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Offline PPTX tools: read/write, unpack/repack.

Software Engineering#automation#offline#OOXML#presentation#pptx#slide-editing
Authorokwinds
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill provides a local, offline workflow to read, modify, and re-pack PowerPoint (.pptx) files without relying on cloud services or online tools.

Core Features & Use Cases

  • Offline PowerPoint editing: unpack PPTX packages, edit slides and text via Python scripts, and re-pack into a valid PPTX.
  • HTML to PPTX: convert HTML slides into PowerPoint using the html2pptx workflow, enabling HTML-driven presentations.
  • Inventory & replacement: extract a structured text inventory, craft replacement paragraphs with formatting, and apply them safely to the target presentation.

Quick Start

Use the pptx-offline skill to analyze and modify a presentation locally. For example:

  • Extract text inventory: python scripts/inventory.py my-presentation.pptx inventory.json
  • Rearrange slides: python scripts/rearrange.py template.pptx output.pptx 0,34,34
  • Apply text replacements: python scripts/replace.py output.pptx replacement-text.json final.pptx
  • Generate thumbnails: python scripts/thumbnail.py template.pptx thumbnails

Dependency Matrix

Required Modules

playwright-corepptxgenjssharpPillowpython-pptxsixdefusedxmllxml

Components

scripts

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: pptx-offline
Download link: https://github.com/okwinds/miscellany/archive/main.zip#pptx-offline

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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