What problem does it solve? Creating polished PowerPoint decks programmatically is error-prone: corrupted XML, mismatched image aspect ratios, inconsistent layouts, and leftover placeholder text. This Skill provides a complete workflow for generating professional .pptx files with PptxGenJS, plus editing existing branded templates without breaking their design. ## Core Features & Use Cases - Deck Generation from Scratch: Follow a 7-step workflow covering narrative structure, design template selection (7 pre-built systems like Pitch Deck and Corporate Quarterly), layout variety (14 layout implementations), image sourcing, and PptxGenJS code generation. - Template Editing: Unpack existing .pptx files, edit slide XML directly, duplicate or remove slides, clean orphaned media, and repack while preserving branding. - Multi-Stage QA: Generate slide thumbnails for visual inspection, validate against OOXML XSD schemas with auto-repair, and grep for placeholder text before delivery. - Use Case: Ask for a 10-slide pitch deck about your startup. The Skill picks the Pitch Deck template, plans visuals per slide, writes the PptxGenJS script, generates the file, and runs visual plus schema QA until clean. ## Quick Start Create a 5-slide pitch deck about my product with a dark tech design and save it as pitch.pptx.
