Does this skill support custom branding and colors?

Absolutely. It provides specific workflows for analyzing theme files (theme1.xml) and offers a library of curated color palettes to ensure presentations match specific brand identities.

How does this skill create slides from scratch?

It uses the html2pptx workflow, which allows Claude to design slides in HTML and then convert them into valid PowerPoint files with accurate positioning and styling.

Can I edit an existing presentation without breaking the formatting?

Yes, the skill includes scripts to unpack the .pptx archive into OOXML, edit specific XML elements, and repack them with a validation step to ensure the file remains corrupt-free.

Is it possible to extract speaker notes and comments?

Yes, by accessing the raw XML structure (ppt/notesSlides/ and ppt/comments/), Claude can read and analyze metadata that standard text extractors often miss.

PPTX Presentation Master

Name: PPTX Presentation Master
Author: lifangda

bylifangda

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Productividad y Flujo de Trabajo

Enables Claude to create, edit, and analyze PowerPoint presentations using automated workflows and raw XML manipulation.

Acerca de

This skill provides a comprehensive toolkit for managing PowerPoint presentations within Claude Code. It allows for advanced text extraction, raw OOXML manipulation for complex edits, and high-quality presentation generation using the html2pptx workflow. Whether you're building a deck from scratch with specific design palettes, editing existing slide layouts, or analyzing speaker notes and comments, this skill ensures precise control over .pptx files through programmatic scripts and automated validation tools.

Características Principales

16 GitHub stars
Generate visual thumbnail grids for slide layout validation
Edit existing presentations via raw OOXML unpacking and repacking
Extract and convert presentation text to Markdown for easy analysis
Create high-quality slides from HTML templates using the html2pptx workflow
Implement custom design palettes and complex layouts with PptxGenJS integration

Casos de Uso

Generating automated business reports directly into professional slide decks
Creating consistent brand-aligned presentations using custom HTML/CSS layouts
Batch editing speaker notes or slide comments across large presentation libraries

Acerca de

Características Principales

16 GitHub stars
Generate visual thumbnail grids for slide layout validation
Edit existing presentations via raw OOXML unpacking and repacking
Extract and convert presentation text to Markdown for easy analysis
Create high-quality slides from HTML templates using the html2pptx workflow
Implement custom design palettes and complex layouts with PptxGenJS integration

Casos de Uso

Generating automated business reports directly into professional slide decks
Creating consistent brand-aligned presentations using custom HTML/CSS layouts
Batch editing speaker notes or slide comments across large presentation libraries