What problem does it solve? Building a YouTube video deck slide-by-slide is slow and error-prone: slides repeat examples, lose narrative flow, and pile all demos at the end. This Skill provides a structured iteration loop for reviewing Google Slides decks one piece at a time while enforcing a proven alternating explain/showcase format. ## Core Features & Use Cases - Alternating Slide Structure: Enforces the Firebase Studio format of roughly two explain slides followed by one showcase (live demo) slide, keeping videos dynamic. - Coverage Tracking: Maintains EXPLAIN.md, SHOWCASE.md, and an optional topics.csv tracker to verify the deck covers 90-95% of the master topic doc. - Slide-by-Slide Iteration Loop: Responds to pasted slide screenshots with next-slide options, bullet rewrites in plain sentences, and completion marking. - Use Case: While building a Google Slides deck for a YouTube tutorial, paste a screenshot of your current slide and ask for the next two explain slides; receive three concise options with a recommendation that flows from the previous slide. ## Quick Start Paste a screenshot of your current slide and ask what the next two explain slides should be and why.