How does it handle complex scientific diagrams?

The skill integrates with a scientific-schematics utility to generate publication-quality figures and architectural diagrams from natural language descriptions.

Is it possible to extract text from a slide deck?

Yes, the skill uses the markitdown utility to convert .pptx contents into markdown, making it easy to analyze or repurpose slide text.

Do I need a template to create a new presentation?

No, you can use the html2pptx workflow to build slides from scratch with custom CSS-like positioning and content-informed design principles.

Can this skill edit existing PowerPoint files?

Yes, it allows you to unpack .pptx files, modify the raw XML (OOXML), and repack them to handle deep structural changes like editing speaker notes or layouts.

What design options are available for new presentations?

It includes a library of professional color palettes, typography guidelines, and layout patterns such as two-column splits or full-bleed image overlays.

PPTX Presentation Toolkit

Name: PPTX Presentation Toolkit
Author: K-Dense-AI

byK-Dense-AI

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2,188

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Productivity & Workflow

Programmatically creates, edits, and analyzes PowerPoint presentations with support for scientific schematics and XML-level customization.

This skill empowers Claude to handle complex PowerPoint (.pptx) tasks by providing tools for programmatic slide generation, content extraction, and detailed XML editing. It features a unique html2pptx workflow for pixel-perfect layout control, automated scientific schematic generation for technical communication, and advanced theme/typography analysis. Whether you are building a presentation from scratch using custom color palettes or modifying existing slides at the OOXML level, this toolkit ensures visual consistency and professional results through automated thumbnail validation and scientific-grade design principles.

Key Features

01Text extraction and markdown conversion for presentation analysis

02Deep XML editing for speaker notes, comments, and slide layouts

032,188 GitHub stars

04Programmatic .pptx creation via html2pptx workflow

05Automated AI-powered scientific schematic and diagram generation

06Visual validation system using automated thumbnail generation and inspection

Use Cases

01Generating data-driven scientific presentations with automated technical diagrams

02Converting structured markdown or HTML content into professional PowerPoint presentations

03Batch-modifying corporate slide decks at the XML level for consistent branding

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add k-dense-ai/claude-scientific-skills pptx

For use in Claude.ai and ChatGPT

Download Skill