How does it handle presentation design and branding?

The skill includes built-in design principles, curated color palettes, and typography guidance to ensure slides are professional and accessible.

Can Claude read speaker notes using this skill?

Yes, by accessing the raw XML files in the ppt/notesSlides directory, Claude can analyze, extract, or edit speaker notes and comments.

How can I verify the layout of generated slides?

The skill provides a thumbnail generation utility that creates a visual grid of your slides, allowing you to inspect for text cutoff or overlap issues.

Can this skill edit existing PowerPoint files?

Yes, it uses a dedicated OOXML workflow to unpack .pptx files, edit the XML slide contents, and repack them while maintaining file integrity.

Does it support complex elements like charts and tables?

Yes, it integrates with the PptxGenJS API to programmatically add and style charts, tables, and images into slide layouts.

PowerPoint Expert for Claude

Name: PowerPoint Expert for Claude
Author: arthur0824hao

byarthur0824hao

0•

Content Management

Creates, edits, and analyzes Microsoft PowerPoint presentations through specialized OOXML manipulation and HTML-to-PPTX conversion workflows.

The pptx skill empowers Claude to perform high-fidelity Microsoft PowerPoint tasks with precision. It provides a robust framework for extracting text, manipulating raw OOXML for deep structural edits, and generating professional presentations from scratch using an HTML-based positioning system. With built-in design principles, automated thumbnail validation for layout accuracy, and full support for speaker notes and comments, this skill allows users to automate complex presentation workflows directly within the Claude Code environment.

Key Features

01Advanced OOXML manipulation for editing slide layouts, animations, and metadata.

02HTML-to-PPTX conversion workflow for creating perfectly positioned slides from scratch.

03Visual validation system using thumbnail generation to identify layout and contrast issues.

04Intelligent design guidance with curated color palettes and typography best practices.

050 GitHub stars

06Comprehensive text extraction and markdown conversion for rapid presentation analysis.

Use Cases

01Generating professional business presentations from raw data or project documentation.

02Automating the modification of existing slide decks by editing underlying XML structures.

03Auditing and analyzing presentation content for design consistency and accessibility.

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