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packages/marketplace/skills/pptx-generator.md

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+---
+name: pptx-generator
+description: Generate PowerPoint presentations using python-pptx
+category: documents
+builtIn: 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
+
+```python
+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`