Can this skill edit existing PowerPoint files without breaking them?

Yes, it uses a robust unpack-edit-validate-pack workflow that operates on the raw Office Open XML (OOXML) structure, ensuring file integrity after modifications.

How do I verify the layout before finalizing the file?

The skill provides a thumbnail generation script that creates visual previews of every slide, allowing Claude to inspect for text overlap or positioning issues before delivery.

Can I use my own corporate PowerPoint templates?

Absolutely. The skill includes a specific workflow for analyzing existing templates, identifying layouts, and populating placeholders with new content.

How does Claude ensure the slides look professional?

The skill includes an html2pptx library that allows Claude to design slides using HTML/CSS principles, which are then converted into native PowerPoint shapes and text boxes.

PPTX Presentation Suite

Name: PPTX Presentation Suite
Author: arthur0824hao

byarthur0824hao

0•

Productivity & Workflow

Enables professional PowerPoint presentation creation, XML-based editing, and deep content analysis for automated slide workflows.

The PPTX Presentation Suite is a comprehensive toolset designed to give Claude full control over Microsoft PowerPoint files. It supports the entire presentation lifecycle, from generating high-fidelity slides using an HTML-to-PPTX conversion workflow to performing surgical edits on existing files through raw OOXML manipulation. Whether you need to extract text for analysis, automate the creation of data-driven reports, or refactor layouts based on visual thumbnails, this skill provides the necessary scripts and best practices to handle complex presentation tasks with precision.

Key Features

01Context-aware design palette selection and typography management

02HTML-to-PPTX workflow for precise positioning and web-standard styling

03Raw XML access for editing speaker notes, layouts, and animations

04Visual validation through thumbnail grid generation and inspection

050 GitHub stars

06Automated text extraction and markdown conversion for content analysis

Use Cases

01Generating automated executive summaries and pitch decks from data sources

02Extracting and refactoring slide content for documentation or accessibility purposes

03Batch updating corporate branding, colors, and fonts across existing presentation libraries

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add arthur0824hao/skill pptx

For use in Claude.ai and ChatGPT

Download Skill