waggle-os/packages/marketplace/skills/pptx-generator.md

name, description, category, builtIn

name	description	category	builtIn
pptx-generator	Generate PowerPoint presentations using python-pptx	documents	true

PPTX Generator

Generate PowerPoint presentations. Use the bash tool to run a Python script with python-pptx.

Workflow

1. Create a Python script that uses python-pptx to build the presentation
2. Run it with the bash tool
3. Return the file path to the user

Requirements

• python3 with python-pptx installed (pip install python-pptx)

Example Script

from pptx import Presentation
from pptx.util import Inches, Pt
from pptx.enum.text import PP_ALIGN

prs = Presentation()

# Title slide
slide = prs.slides.add_slide(prs.slide_layouts[0])
slide.shapes.title.text = "Quarterly Report"
slide.placeholders[1].text = "Q1 2026 Results"

# Content slide
slide = prs.slides.add_slide(prs.slide_layouts[1])
slide.shapes.title.text = "Key Metrics"
body = slide.placeholders[1]
tf = body.text_frame
tf.text = "Revenue: $2.4M (+15% YoY)"
p = tf.add_paragraph()
p.text = "Active Users: 12,500 (+22%)"

prs.save("report.pptx")
print("Created report.pptx")

Tips

• Use prs.slide_layouts[0] for title slides, [1] for content slides
• Add charts with pptx.chart module
• Add images with slide.shapes.add_picture()
• Set slide dimensions with prs.slide_width and prs.slide_height