How does this skill handle slide layouts?

It utilizes an HTML-to-PPTX workflow or direct XML editing to ensure precise positioning and professional design standards, moving beyond basic text-only slides.

Can I edit existing presentations without starting from scratch?

Yes, the skill includes specialized tools to unpack .pptx files, edit the underlying OOXML structure, and repack them while maintaining file integrity.

How do I verify the visual quality of generated slides?

The skill features an automated thumbnail generation script that allows you to inspect slides for text cutoff, overlap, and contrast issues before finalization.

Does this skill support custom branding and colors?

Absolutely. It provides tools to extract themes from existing files and offers a wide range of curated color palettes to match specific industry or brand requirements.

PPTX Presentation Toolkit

Name: PPTX Presentation Toolkit
Author: rysweet

byrysweet

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生产力与工作流

Automates the creation, editing, and analysis of PowerPoint presentations using advanced XML manipulation and HTML conversion workflows.

关于

The PPTX skill for Claude Code provides a comprehensive framework for managing the entire lifecycle of .pptx files. It enables users to generate professional presentations from HTML templates, edit existing slide content via direct OOXML manipulation, and perform deep analysis through text extraction and XML inspection. Designed for agentic coding environments, it includes specialized tools for visual validation using thumbnail generation and offers structured guidance on design principles, typography, and color palette selection to ensure high-quality output.

主要功能

HTML-to-PPTX conversion for precise layout and positioning control
Direct OOXML unpacking and repacking for deep editing of existing files
Automated text extraction and analysis using MarkItDown integration
Visual validation system through automated slide thumbnail generation
Comprehensive design engine with curated color palettes and typography rules
16 GitHub stars

使用场景

Generating automated data-driven business reports and pitch decks
Batch updating existing presentations with new branding or speaker notes
Programmatically extracting content and metadata from legacy slide decks

关于

主要功能

HTML-to-PPTX conversion for precise layout and positioning control
Direct OOXML unpacking and repacking for deep editing of existing files
Automated text extraction and analysis using MarkItDown integration
Visual validation system through automated slide thumbnail generation
Comprehensive design engine with curated color palettes and typography rules
16 GitHub stars

使用场景

Generating automated data-driven business reports and pitch decks
Batch updating existing presentations with new branding or speaker notes
Programmatically extracting content and metadata from legacy slide decks