Can I edit existing PPTX files with this skill?

Yes, the skill provides tools to unpack .pptx files, modify the raw OOXML content (including slides, notes, and themes), and repack them into a functional presentation.

Does it support adding diagrams or charts?

Yes, it supports PptxGenJS for charts/tables and integrates with the scientific-schematics skill to generate publication-quality AI diagrams.

How do I ensure the slides look good visually?

The skill includes a thumbnail generation workflow that allows the AI to visually inspect slides for text cutoff, overlap, or contrast issues before finalization.

What is the benefit of the html2pptx workflow?

It allows you to use standard web technologies (HTML/CSS) to define slide layouts, providing much finer control over positioning and styling than traditional programmatic methods.

PowerPoint Presentation Toolkit

Name: PowerPoint Presentation Toolkit
Author: Sologa

bySologa

0•

Productivity & Workflow

Automates the creation, editing, and analysis of PowerPoint presentations using programmatic workflows and AI-enhanced design.

The PPTX skill provides a comprehensive environment for Claude to manage PowerPoint files with precision. It enables advanced workflows such as converting HTML to slides for pixel-perfect positioning, extracting text for content analysis, and performing deep XML-level modifications for existing presentations. With built-in design principles, color palette guidance, and integration with scientific schematic generators, it allows users to transform raw data or technical documentation into professional, publication-quality slide decks programmatically.

Key Features

010 GitHub stars

02Automated text extraction and conversion of .pptx files to Markdown

03Visual validation system using automated thumbnail generation and inspection

04Programmatic slide creation via html2pptx conversion for precise layout control

05Deep OOXML editing for modifying speaker notes, comments, and master layouts

06Integration with scientific-schematics for AI-powered diagram generation

Use Cases

01Creating data-driven presentations with automated charts, tables, and scientific visualizations

02Automating bulk updates to corporate presentations, such as branding or metadata changes

03Converting technical research, surveys, or documentation into structured slide decks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add sologa/codex-pipeline pptx

For use in Claude.ai and ChatGPT

Download Skill