Can it extract speaker notes and comments?

Yes, by accessing the raw XML structure, this skill can read and analyze speaker notes, modern comments, and layout metadata that standard text extractors might miss.

How does it ensure the slides look professional?

The skill follows curated design principles for color palettes and layouts, and includes a thumbnail generation tool to visually inspect slides for text cutoff or overlap.

Does it support custom brand templates?

Absolutely. It can analyze existing templates to extract theme colors and fonts, allowing Claude to create new content that perfectly matches your corporate identity.

What technical dependencies are required?

It utilizes Python scripts for markdown conversion and XML handling, along with Node.js libraries like html2pptx and PptxGenJS for slide generation.

Can this skill edit existing PowerPoint files?

Yes, it uses a dedicated OOXML workflow to unpack .pptx files, allow for XML-level edits, and repack them while maintaining full file integrity.

PPTX Presentation Suite

Name: PPTX Presentation Suite
Author: Jst-Well-Dan

byJst-Well-Dan

•

Productivity & Workflow

Automates the creation, editing, and deep analysis of PowerPoint presentations using professional design principles and XML-level precision.

This skill empowers Claude to handle complex PowerPoint tasks by providing specialized workflows for generating presentations from HTML, editing raw OOXML structures, and analyzing existing slide decks. It includes robust design guidance for color palettes, layouts, and typography, alongside tools for visual validation through thumbnail generation. Whether you are building a deck from scratch, applying corporate branding to existing slides, or extracting data from complex XML structures, this skill ensures consistent, high-quality results within your development workflow.

Key Features

017 GitHub stars

02HTML-to-PPTX conversion for precise slide layout and positioning

03Visual validation tools that generate thumbnail grids to check for layout issues

04Comprehensive support for speaker notes, comments, and slide master templates

05Granular OOXML editing by unpacking, validating, and repacking .pptx files

06Automated brand analysis including color scheme and typography extraction

Use Cases

01Batch updating logos, colors, or text across multiple existing PowerPoint decks

02Analyzing and extracting specific insights, comments, or metadata from presentation archives

03Generating professional data-driven business presentations from code or markdown

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jst-well-dan/skill-box document-skills-pptx

For use in Claude.ai and ChatGPT

Key Features

017 GitHub stars

02HTML-to-PPTX conversion for precise slide layout and positioning

03Visual validation tools that generate thumbnail grids to check for layout issues

04Comprehensive support for speaker notes, comments, and slide master templates

05Granular OOXML editing by unpacking, validating, and repacking .pptx files

06Automated brand analysis including color scheme and typography extraction

Use Cases

01Batch updating logos, colors, or text across multiple existing PowerPoint decks

02Analyzing and extracting specific insights, comments, or metadata from presentation archives

03Generating professional data-driven business presentations from code or markdown

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jst-well-dan/skill-box document-skills-pptx

For use in Claude.ai and ChatGPT