pptx-writer

name	PPTX Writer
description	Create PowerPoint slide decks (.pptx) using `pptxgenjs` from Prometheus. Best for presentations, investor decks, status decks, proposals, and client-ready slides.
emoji	📊
version	1.0.0
triggers	create powerpoint, create power point, create pptx, generate pptx, export powerpoint, export pptx, make slides, make slide deck, investor deck, status deck, presentation deck, powerpoint slides

PPTX Writer

Create .pptx slide decks using pptxgenjs.

Dependency Check

node -e "require('pptxgenjs'); console.log('OK')"

Run from D:\Prometheus. If it fails:

node workspace\doc-skills-setup.js --install pptxgenjs

How It Works

1. Write a temp script to D:\Prometheus\workspace\_tmp_pptxwrite.js
2. Run it from D:\Prometheus\workspace
3. Save the final file as workspace\[filename].pptx
4. Tell the user the exact file path
5. Clean up the temp script

Minimal Example

const PptxGenJS = require('../node_modules/pptxgenjs');

async function main() {
  const pptx = new PptxGenJS();
  pptx.layout = 'LAYOUT_WIDE';
  pptx.author = 'Prometheus';
  pptx.company = 'Prometheus';
  pptx.subject = 'Generated presentation';
  pptx.title = 'Business Update';
  pptx.lang = 'en-US';
  pptx.theme = {
    headFontFace: 'Aptos Display',
    bodyFontFace: 'Aptos',
    lang: 'en-US',
  };

  const cover = pptx.addSlide();
  cover.background = { color: 'F6F8FC' };
  cover.addText('Business Update', {
    x: 0.6, y: 0.8, w: 11.2, h: 0.7,
    fontFace: 'Aptos Display', fontSize: 24, bold: true, color: '152033',
  });
  cover.(, {
    : , : , : , : ,
    : , : , : ,
  });

   agenda = pptx.();
  agenda.(, {
    : , : , : , : ,
    : , : , : , : ,
  });
  [
    ,
    ,
    ,
  ].( {
    agenda.(text, {
      : , :  + index * , : , : ,
      : , : , : ,
      : { :  },
    });
  });

   pptx.({ :  });
  .();
}

().( {
  .(error);
  process.();
});

Default Rule

• Use pptxgenjs for actual editable slide decks, not HTML screenshots.
• Prefer 16:9 (LAYOUT_WIDE) unless the user explicitly wants another aspect ratio.
• Keep each slide to one core message, and generate speaker notes separately in markdown if needed.