Smart PPT Generator 📊
AI-powered PowerPoint generator - create professional presentations with one command!
Features
- ✅ No API needed - runs locally, no paid services
- Smart style detection (Tech/Business/Education/Marketing/Creative+)
- Auto design layout using professional design skills
- Preview confirmation - see before you download
- Dynamic color schemes - 10 styles × 5 color palettes
- High-end mode - Canvas design for artistic results
- Online color search - auto-refresh after 5+ feedback
- One-click download via file hosting
Dependencies
Required Tools
| Tool | Install | Purpose |
|---|---|---|
| Node.js | pre-installed | Runtime |
| puppeteer | npm install puppeteer |
Screenshot capture |
| pptxgenjs | npm install pptxgenjs |
PPTX generation |
Required Skills
| Skill | Purpose |
|---|---|
| frontend-design | Normal mode layout |
| canvas-design | High-end mode design |
Required Services
| Service | Purpose | Deploy |
|---|---|---|
| FileBrowser | File hosting | Docker :8080 |
Setup
# Install Node dependencies
cd /tmp && npm install puppeteer pptxgenjs
# Deploy FileBrowser
docker run -d --name filebrowser \
-v /path/to/share:/srv \
-p 127.0.0.1:8080:80 \
filebrowser/filebrowser:latest
# Configure Nginx reverse proxy + HTTPS
Usage
Command Line
bash scripts/generate-ppt.sh --topic "AI Technology" --pages 5
# Parameters
# --topic: Presentation topic (required)
# --pages: Number of slides (default: 5)
# --style: Style (tech/corporate/comic/marketing/etc)
# --reset: Force refresh color scheme
In AI Chat
User: "Make me a PPT about AI"
AI:
1. Analyze → tech style, normal mode
2. Call frontend-design for layout
3. Generate preview → send 3 images
4. User says "looks good"
5. Generate PPTX → upload → download link
Workflow
1. Receive request → detect style
2. Determine mode:
- Normal → frontend-design skill
- High-end → canvas-design skill
3. Generate preview → 3 images to user
4. Wait for confirmation
5. Generate full PPTX
6. Upload to FileBrowser
7. Return download link
Color System
- 10 preset styles, 5 color palettes each
- Online search triggers after 5+ modifications
- Use
--resetto force refresh
Output
- Preview: 3 PNG images (sent separately)
- Final: PPTX file
- Download: https://your-domain.com/public/xxx.pptx
Troubleshooting
puppeteer not found?
ls /tmp/node_modules/puppeteer
# Reinstall: npm install puppeteer
Can't download?
docker ps | grep filebrowser
# Check public directory permissions
Don't like the colors?
# Use --reset flag or modify 5+ times
