Can I add charts and tables to my slides?

The skill supports adding complex data visualizations like charts and tables using the PptxGenJS API integrated within the creation workflow.

Does this skill support custom branding and colors?

Yes, it includes a design-first approach where Claude analyzes themes and typography to match specific brand identities or suggests content-appropriate color palettes.

How does the skill handle existing PowerPoint files?

It provides scripts to unpack .pptx files into raw OOXML, allowing Claude to edit XML content, validate changes, and repack the file into a valid presentation.

How do I ensure the slides look correct without opening PowerPoint?

The skill includes a thumbnail generation feature that creates a visual grid of your slides, allowing you to inspect for text overlaps or layout issues during the development process.

Can I create a new PowerPoint presentation from scratch?

Yes, the skill uses an html2pptx workflow that converts HTML/CSS layouts into PowerPoint files with accurate positioning and professional design principles.

PPTX Power Tools

Name: PPTX Power Tools
Author: kjgarza

bykjgarza

生産性とワークフロー

Creates, edits, and analyzes PowerPoint presentations using professional design principles and XML-level precision.

概要

This skill empowers Claude to manage the entire lifecycle of PowerPoint presentations, from generating high-quality decks using an HTML-to-PPTX workflow to performing deep XML-based modifications on existing files. It features advanced tools for text extraction via MarkItDown, automated typography and color palette analysis, and a robust validation system using thumbnail generation. Whether you are building a presentation from scratch with curated design themes or automating complex edits to slide layouts and speaker notes, this skill provides the structure and best practices for professional results.

主な機能

HTML-to-PPTX workflow for precision-positioned slide creation
Curated design palettes and typography guidelines for professional aesthetics
Direct OOXML editing and validation for modifying existing presentations
0 GitHub stars
Content extraction and analysis using MarkItDown and raw XML access
Visual validation through automated thumbnail generation and inspection

ユースケース

Generating a branded business presentation from a project outline or markdown file
Automating batch updates to charts, tables, and text across multiple existing slides
Extracting and auditing speaker notes, comments, and metadata from presentation archives

概要

主な機能

HTML-to-PPTX workflow for precision-positioned slide creation
Curated design palettes and typography guidelines for professional aesthetics
Direct OOXML editing and validation for modifying existing presentations
0 GitHub stars
Content extraction and analysis using MarkItDown and raw XML access
Visual validation through automated thumbnail generation and inspection

ユースケース

Generating a branded business presentation from a project outline or markdown file
Automating batch updates to charts, tables, and text across multiple existing slides
Extracting and auditing speaker notes, comments, and metadata from presentation archives