Can this skill edit existing PowerPoint files?

Yes, it can unpack .pptx files into raw OOXML format, allowing for surgical edits to slides, notes, and themes before repacking them into a valid presentation.

How does Claude ensure the generated slides look professional?

The skill includes a 'Visual Validation' step where it generates thumbnails of the slides, allowing Claude to inspect for text cutoffs, overlaps, or contrast issues before finalizing the file.

Does it support adding charts and tables?

Yes, the workflow uses a combination of HTML placeholders and the PptxGenJS API to programmatically insert data-driven charts and tables into slides.

Can I use my company's branding with this skill?

Absolutely. The skill features tools to extract typography and color schemes from existing 'master' presentations to ensure any new content matches your brand identity.

PowerPoint Presentation Pro

Name: PowerPoint Presentation Pro
Author: rysweet

byrysweet

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Productivity & Workflow

Creates, edits, and analyzes PowerPoint presentations using advanced HTML-to-PPTX conversion and surgical OOXML manipulation.

This skill empowers Claude to handle complex PowerPoint tasks, ranging from generating professional, content-informed presentations from scratch to performing deep XML-level edits on existing files. It utilizes a sophisticated workflow that converts HTML/CSS layouts into PPTX files, provides tools for raw Open Office XML (OOXML) unpacking/packing, and includes a visual validation system through thumbnail generation to ensure layouts are pixel-perfect. Whether you are automating business reports, auditing speaker notes, or applying branding to legacy decks, this skill provides the necessary domain-specific guidance and technical scripts.

Key Features

0116 GitHub stars

02High-fidelity HTML-to-PPTX conversion for precise layout control

03Raw OOXML editing for comments, speaker notes, and master slides

04Visual validation workflow using automated thumbnail generation

05Intelligent design principles and curated color palette selection

06Advanced text extraction and analysis using MarkItDown

Use Cases

01Automating the creation of data-driven business presentations and reports

02Surgically editing existing slide decks to update branding or metadata

03Converting technical documentation or markdown files into polished slide decks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rysweet/amplihack pptx

For use in Claude.ai and ChatGPT

Download Skill