Can I create presentations from scratch using this skill?

Yes, the skill utilizes a specialized html2pptx workflow that allows you to define slides in HTML and convert them into professional PowerPoint files with accurate positioning.

How can I verify the layout of generated slides?

The skill includes a thumbnail generation workflow that creates a visual grid of your slides, enabling you to inspect for text overlaps, contrast issues, or positioning errors.

Does this skill allow for deep editing of slide elements?

Yes, it includes tools to unpack .pptx files into raw OOXML format, allowing for direct editing of XML files for comments, speaker notes, and complex animations before repacking.

How does the skill handle existing PowerPoint templates?

It can analyze an existing template's theme, colors, and typography, then duplicate and modify specific slides to maintain brand consistency.

PPTX Presentation Master

Name: PPTX Presentation Master
Author: dev-jelly

bydev-jelly

0•

Productivity & Workflow

Automates the creation, editing, and analysis of professional PowerPoint presentations using HTML-to-PPTX conversion and direct OOXML manipulation.

This skill empowers Claude to handle complex PowerPoint tasks, ranging from generating high-quality slides using a specialized HTML-to-PPTX workflow to performing deep-level editing of existing XML structures. It provides domain-specific guidance for typography, branding, and sophisticated color palettes, alongside automated thumbnail generation for visual validation. Whether you need to extract text from a slide deck, automate data-driven reports, or modify existing templates, this skill provides the necessary scripts and best practices to manage .pptx files programmatically within your development environment.

Key Features

01Content analysis and text extraction via Markdown conversion

02Precise HTML-to-PPTX conversion for pixel-perfect slide layouts

03Automated thumbnail generation for visual layout and contrast validation

04Curated design principles and professional color palette selection

050 GitHub stars

06Direct OOXML editing with automated unpacking, validation, and repacking

Use Cases

01Mass-updating branding and styles across existing PowerPoint libraries

02Converting documentation or project summaries into professional slide decks

03Generating automated business reports and data-driven presentations

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dev-jelly/jelly-dotclaude jelly-pptx

For use in Claude.ai and ChatGPT

Download Skill