Can I validate the layout before finalizing the presentation?

Absolutely. The skill includes a workflow to generate thumbnail grids, allowing you to visually inspect slides for text cutoff, overlaps, or contrast issues before saving.

Can I create a PowerPoint presentation from scratch without a template?

Yes, the skill includes a dedicated html2pptx workflow that converts HTML structures into PowerPoint slides with accurate positioning and professional styling.

How does the skill handle presentation design and colors?

It follows a content-informed design approach, providing curated color palettes, web-safe font recommendations, and visual hierarchy principles to ensure professional output.

Is it possible to extract text from a .pptx file for analysis?

Yes, the skill uses the markitdown utility to convert presentations into markdown, making it easy to read and analyze the text content.

Does this skill support editing speaker notes and slide comments?

Yes, by unpacking the .pptx file and accessing the raw XML, this skill can read and modify speaker notes, modern comments, and slide layouts.

PPTX Professional

Name: PPTX Professional
Author: partme-ai

bypartme-ai

•

Content Management

Generates, edits, and analyzes PowerPoint presentations using professional design principles and raw OOXML manipulation.

This skill provides a comprehensive toolkit for handling PowerPoint files within Claude. It enables the creation of high-quality presentations from scratch using an HTML-to-PPTX workflow, allows for granular editing of existing slides through raw Office Open XML (OOXML) manipulation, and facilitates deep content analysis via text extraction. With built-in design guidance for color palettes, typography, and visual hierarchy, it ensures that generated slides are production-ready. It also includes utility scripts for unpacking files, validating XML structure, and generating thumbnail previews for visual quality assurance.

Key Features

01HTML-to-PPTX workflow for precise layout and positioning control

02Automated thumbnail generation for visual layout validation

03Content extraction and markdown conversion for presentation analysis

04Integrated design system with curated color palettes and typography rules

05Raw OOXML editing for modifying slides, speaker notes, and master layouts

0637 GitHub stars

Use Cases

01Converting structured data or markdown documents into professional pitch decks

02Auditing and sanitizing PowerPoint metadata, comments, and hidden slide content

03Programmatically updating existing presentation templates with new metrics and charts

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add partme-ai/full-stack-skills pptx

For use in Claude.ai and ChatGPT

Download Skill