How does it handle slide design and styling?

It uses an html2pptx workflow where slides are designed using HTML/CSS for precise control, supporting web-safe fonts, custom color palettes, and flexible grid layouts.

Can this skill edit existing PowerPoint files?

Yes, the skill provides tools to unpack .pptx archives, modify the raw OOXML files (including notes and layouts), and repackage them into valid presentations.

How do I ensure the generated slides look correct?

The skill includes a visual validation step that generates a thumbnail grid of the presentation, allowing you to check for text overlaps, contrast issues, or layout errors before final use.

Does it support adding diagrams or charts?

Yes, it integrates with the scientific-schematics skill to generate AI-powered diagrams and supports PptxGenJS for adding native charts and tables.

PPTX Professional Presentation Toolkit

Name: PPTX Professional Presentation Toolkit
Author: K-Dense-AI

byK-Dense-AI

•

3,719

コンテンツ管理

Programmatically creates, edits, and analyzes PowerPoint presentations with advanced XML manipulation and scientific visualization.

概要

This skill provides a robust framework for handling .pptx files within Claude, moving beyond simple text editing to full programmatic control. It enables users to generate professional-grade presentations from HTML layouts, perform deep edits via raw OOXML access, and extract structured content for analysis. Designed with a focus on technical and scientific communication, it includes integrated support for AI-generated schematics, sophisticated color palette selection, and a visual validation workflow that uses automated thumbnail generation to ensure layout precision and readability.

主な機能

3,719 GitHub stars
Programmatic slide generation using the html2pptx workflow for pixel-perfect positioning.
Deep OOXML editing capabilities for speaker notes, comments, and master layouts.
Visual validation system that generates thumbnail grids for layout and contrast QA.
Integrated scientific schematic generation for publication-quality technical diagrams.
Comprehensive presentation analysis via text extraction and XML structure mapping.

ユースケース

Batch-modifying branding, typography, and speaker notes across existing corporate slide decks.
Transforming complex technical documentation or markdown files into visually structured PowerPoint presentations.
Automating the creation of data-driven scientific presentations from research outputs.

概要

主な機能

3,719 GitHub stars
Programmatic slide generation using the html2pptx workflow for pixel-perfect positioning.
Deep OOXML editing capabilities for speaker notes, comments, and master layouts.
Visual validation system that generates thumbnail grids for layout and contrast QA.
Integrated scientific schematic generation for publication-quality technical diagrams.
Comprehensive presentation analysis via text extraction and XML structure mapping.

ユースケース

Batch-modifying branding, typography, and speaker notes across existing corporate slide decks.
Transforming complex technical documentation or markdown files into visually structured PowerPoint presentations.
Automating the creation of data-driven scientific presentations from research outputs.