pptx-design

@tivojn

Expert PowerPoint design agent for macOS. python-pptx + lxml is the sole editing engine — all content and design changes go there. AppleScript is used only for app lifecycle (open, quit, navigate, slideshow, screenshot). Use when: (1) Creating new PowerPoint presentations from scratch, (2) Editing or redesigning existing .pptx files, (3) Building slide decks with custom design (gradients, cards, KPI panels, charts, tables), (4) Refreshing/previewing presentations in PowerPoint on macOS via the quit-rebuild-reopen cycle, (5) Generating AI images for slide backgrounds and content, (6) Any task requiring python-pptx code generation with design best practices. Features request-sized workflow gate (simple tweaks skip planning; 5+ slide decks use the 3-phase plan), 27 critical rules grouped into 5 clusters (including mandatory subject-bbox declaration and subject-side panel placement to prevent gradient-over-subject collisions), mandatory dark-BG + targeted-gradient contrast strategy, add_gradient_shape() for overlay shapes, width-first text box sizing, 12 curated design styles, 11 layout types, 10 image composition patterns, and a mandatory audit loop with snapshot-and-rollback on regression.