Presentation Builder
Use this skill when the user asks for slides, a deck, a presentation, a pitch deck, a briefing, a visual walkthrough, or an HTML canvas presentation.
Create reveal.js presentations as generated output files at /home/user/output/<deck-name>/CANVAS.md. The generated canvas must be self-contained, because it is rendered directly in the chat iframe and network access is blocked.
Preferred Workflow
- Pick a short lowercase
<deck-name>using only letters, numbers, dots, underscores, or hyphens. - Write only the reveal slide sections to a temporary file, for example
/tmp/deck.slides.html. - Build the canvas with the bundled helper:
bashbash /home/user/skills/presentation-builder/bin/build-reveal-canvas.sh deck-name "Human readable title" /tmp/deck.slides.html
The helper writes /home/user/output/<deck-name>/CANVAS.md with this frontmatter and a complete HTML document:
markdown--- name: deck-name title: Human readable title type: text/html --- <!doctype html> <html>...</html>
Slide Markup
- Put each slide in a
<section>...</section>block. - Use nested sections only when vertical slide stacks are helpful.
- Use reveal fragments with
class="fragment"when progressive disclosure improves the story. - Keep slide content concise: one core idea per slide, short headings, and scannable supporting points.
- Use inline SVG, CSS shapes, tables, and semantic HTML for diagrams and data views.
- Do not reference external scripts, stylesheets, fonts, images, or network URLs.
- Do not paste the reveal.js bundle manually; use the helper script.
After creating or editing the canvas, mention the generated path.
