How do I ensure the slides look correct after generation?

The skill includes a visual validation step that generates thumbnails of the slides, allowing Claude to inspect for text cutoff, overlap, or contrast issues.

Can I edit an existing .pptx file without breaking it?

Absolutely. The skill uses a structured OOXML workflow that unpacks the file, allows for precise XML edits, and validates the structure before repacking it.

Does this skill support custom branding and colors?

Yes, it includes a design engine with curated color palettes and typography rules to ensure presentations match specific corporate identities or industry themes.

Can it handle complex elements like charts and tables?

Yes, it utilizes the PptxGenJS API to programmatically insert charts and tables into designated placeholders within your slide layouts.

Can Claude create PowerPoint presentations from scratch?

Yes, this skill enables Claude to use an HTML-to-PPTX workflow to build professional-grade slides with specific designs, layouts, and visual hierarchies.

PowerPoint Presentation Manager

Name: PowerPoint Presentation Manager
Author: aitytech

byaitytech

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454

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Content Management

Automates the creation, editing, and deep analysis of PowerPoint presentations using OOXML and HTML-to-PPTX workflows.

This skill empowers Claude to handle complex PowerPoint tasks by providing specialized workflows for reading, creating, and modifying .pptx files. It supports two primary methods: a modern HTML-to-PPTX conversion for high-quality new presentations with precise layout control, and direct OOXML manipulation for detailed editing of existing files. With built-in design principles, curated color palettes, and visual validation tools like thumbnail generation, it ensures professional-grade output that maintains branding consistency and accessibility standards.

Key Features

01HTML-to-PPTX conversion for creating presentations with professional CSS-based layouts.

02Comprehensive content analysis including text extraction and raw XML metadata inspection.

03Direct OOXML editing via automated unpacking, XML modification, and repacking workflows.

04454 GitHub stars

05Automated visual validation using thumbnail generation to detect layout and contrast issues.

06Curated design engine with 18+ color palettes and advanced typography standards.

Use Cases

01Generating professional data-driven sales decks and marketing presentations from scratch.

02Batch editing existing corporate slides to update branding, speaker notes, or metadata.

03Analyzing presentation content for consistency, accessibility, and design alignment.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add aitytech/agentkits-marketing document-skills

For use in Claude.ai and ChatGPT

Key Features

01HTML-to-PPTX conversion for creating presentations with professional CSS-based layouts.

02Comprehensive content analysis including text extraction and raw XML metadata inspection.

03Direct OOXML editing via automated unpacking, XML modification, and repacking workflows.

04454 GitHub stars

05Automated visual validation using thumbnail generation to detect layout and contrast issues.

06Curated design engine with 18+ color palettes and advanced typography standards.

Use Cases

01Generating professional data-driven sales decks and marketing presentations from scratch.

02Batch editing existing corporate slides to update branding, speaker notes, or metadata.

03Analyzing presentation content for consistency, accessibility, and design alignment.