Find high-performing short-form videos on AI × e-commerce topics across YouTube and Instagram, in English and Russian, filtered by view count. Presents a shortlist for the user to pick from, then saves the picks to the shared reel backlog with a note on what format or hook is worth stealing. Use when the user asks what is working on video right now, wants viral video references, wants ideas for what to shoot, or says "viral scout" / "what's popping". Research and selection only — no video is produced here.