Does it support adding diagrams or charts?

Absolutely. It integrates with scientific-schematics to generate AI-powered diagrams and supports PptxGenJS for adding native charts and tables into slide placeholders.

Can I edit existing PowerPoint files without starting over?

Yes, the skill provides tools to unpack .pptx files into raw OOXML format, allowing you to modify specific XML components like slides, master layouts, and speaker notes before repacking.

Is it possible to extract text for analysis?

Yes, the skill includes text extraction capabilities that convert presentations into Markdown, making it easy for Claude to analyze slide content, speaker notes, and metadata.

How does this skill create new presentations?

It utilizes an html2pptx workflow where slides are first designed in HTML/CSS to ensure precise positioning and then programmatically converted into standard .pptx files.

How are design and branding handled?

The skill includes a library of curated color palettes and design principles. It can analyze existing themes or apply new visual hierarchies based on your specific industry or subject matter.

PowerPoint Automation & Design

Name: PowerPoint Automation & Design
Author: BbgnsurfTech

byBbgnsurfTech

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Content Management

Enables programmatic creation, editing, and analysis of PowerPoint presentations with advanced design and scientific visualization capabilities.

This skill provides a comprehensive toolkit for managing .pptx files through Claude. It allows for high-fidelity presentation creation using a specialized HTML-to-PPTX workflow, direct editing via raw OOXML manipulation, and text extraction for deep content analysis. The skill excels at generating professional layouts, applying sophisticated color palettes, and integrating automated scientific schematic generation for publication-quality diagrams. Whether you are automating recurring reports, analyzing existing decks, or creating technical presentations from scratch, this skill provides the programmatic control needed for professional results.

Key Features

01OOXML unpacking and raw XML editing for deep file modification

02Integrated scientific schematic generation for technical visualizations

03Markdown-based text extraction for presentation analysis

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

053 GitHub stars

06Automated design system application including palettes and typography

Use Cases

01Programmatically auditing or updating branding across large collections of existing presentations

02Automating the generation of data-driven business reports into professional slide decks

03Creating technical or scientific presentations with automated publication-quality diagrams

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bbgnsurftech/claude-skills-collection pptx

For use in Claude.ai and ChatGPT

Download Skill