I Stopped Using PowerPoint After Building This Claude Code Skill (Full Tutorial + 3 Templates)

By Peter Yang

Categories: Product, Startup

Summary

Peter Yang built an AI-powered Claude skill that generates animated HTML slide decks in minutes instead of hours spent manually editing PowerPoint. The skill uses 12 templated formats, live interactive charts, and automated visual QA—eliminating manual slide design entirely and proving AI can handle entire presentation workflows.

Key Takeaways

  1. AI slide generation reduces deck creation from hours to minutes by automating layout, alignment, image sizing, and animations—eliminating the manual 'copy and drag boxes around' workflow that wastes time.
  2. The skill includes 12 pre-built slide formats (two-column, stack grid, comparison table, steps, roadmap, code block, quote, charts) with animated illustrations—covering 90% of common business presentation needs without custom design.
  3. Interactive charts that users can hover over and explore outperform static charts, making data visualization more engaging—a feature AI-generated slides can automate that manual tools struggle with.
  4. The skill reads markdown templates (scale.md, styles.md), asks clarifying questions, researches content online, generates HTML, and runs automated visual QA by rendering slides as images to catch layout bugs—a 6-step production pipeline built into Claude.
  5. Three visual templates (default, dark, light) allow style variation without rebuilding logic—a pattern founders can replicate by separating content generation from design templates in AI workflows.

Related topics

Transcript Excerpt

Hey everyone. Today I want to show you how I build beautiful slide decks using AI and HTML. I haven't made a PowerPoint or Google slide deck manually for at least a few months. Instead, what I do is I give AI a rough outline and use my slash slide skill to return a beautiful animated HTML deck in a matter of minutes. In fact, this deck that you're seeing now is made by my slide skill. So, let's walk through why I build slides in HTML now. The 12 slide format that my skill comes with. How to use the skill to generate decks yourself, and then look at exactly how the skill works. By the end of this tutorial, I want you to be able to make your own slide skill or you can just copy mine. All right, so let's dive in. So, why build slides in HTML? I have been making PowerPoint and Google slide dec…

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