X Launch Video Structure A launch video for X is not a walkthrough. It's a 60-second unit of attention with five hard beats, and if you miss any of them the post dies before it propagates. This skill gives you the beat sheet. When invoking : Ask for the product name, the one pipeline (not one feature — one pipeline) the video will show, and the ICP. Then produce the beat sheet. The iron rules 1. Under 60 seconds, always. Over 60s and you lose viewers raised on 15-second Reels. No exceptions for "our product is complicated." 2. One pipeline, not one feature. Pick one end-to-end user pipeline (…