Can I edit existing presentations without a template?

Yes, the skill includes tools to unpack .pptx files into their raw XML components, allowing for direct editing of slide content, layouts, and properties before repacking.

How does this skill create slides?

It uses a specialized workflow that converts HTML and CSS slides into PowerPoint format using the html2pptx library, ensuring accurate positioning and web-standard styling.

Can it match my company's branding?

Yes, it can analyze existing theme files and slide masters to extract specific color schemes and typography to ensure newly generated content matches your brand identity.

How do I verify the layout looks correct?

The skill includes a visual validation step that generates a thumbnail grid of all slides, allowing you to inspect for text cutoff, overlap, or contrast issues before final delivery.

Does it support speaker notes and comments?

Yes, it can access, extract, and modify speaker notes, modern comments, and slide metadata by reading the underlying OOXML structure.

PowerPoint Presentation Suite

Name: PowerPoint Presentation Suite
Author: zephyrwang6

byzephyrwang6

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Content Management

Automates the creation, editing, and analysis of professional PowerPoint presentations through HTML conversion and OOXML manipulation.

The PPTX skill provides Claude with a robust toolkit for handling Microsoft PowerPoint files with programmatic precision. It enables workflows for generating new presentations from HTML/CSS layouts, performing deep-level edits on existing files via raw OOXML manipulation, and analyzing slide content for data extraction. With specialized features like automated color palette selection, theme analysis, and visual validation through thumbnail generation, this skill is ideal for developers needing to automate slide production or maintain design consistency across large decks.

Key Features

01Deep OOXML editing for granular control over slides, notes, and comments

02Automated theme extraction to replicate branding from existing templates

03Visual validation system using automated thumbnail grid generation

04HTML-to-PPTX workflow for precise slide positioning and layout design

05Support for complex elements including charts, tables, and media integration

0637 GitHub stars

Use Cases

01Batch updating corporate branding, fonts, and colors across legacy presentations

02Generating automated data-driven business reports and slide decks

03Extracting and converting presentation content into Markdown for analysis or documentation

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add zephyrwang6/myskill pptx

For use in Claude.ai and ChatGPT

Download Skill