PPTX Quality Gates Use this skill before delivering a generated PPTX. Treat deterministic failures as repair work, not exceptions. Workflow 1. Confirm the spec, builder, PPTX, source manifest, and audit paths. 2. Apply to the coordinate contract before building. 3. Reopen the PPTX and compare slide count, actual bounds, hidden slides, and requested geometry with the layout tree. 4. For production decks, run and save the JSON report. 5. Check document language, slide titles, meaningful-image alt text, reading order, table headers, and source references. 6. When a compatible renderer is already…