Take a viral source video and produce a fresh script that mirrors its viral DNA — same scene structure, same energy pattern, different topic. Returns the extracted formula, scene-by-scene script, camera shots, text overlays, and a `verify_hook` block prompting you to score the generated hook via score_hook. USE WHEN the user finds a video they want to copy the structure of, or chained from analyze_account.recommended_chain. Pass EITHER source_url (auto-extracts transcript) OR transcript directly — one is required. Costs 3 credits. NO SELF-RATING: viral_remix deliberately does NOT return a self-rated hook score. The script generator rating its own hook is structurally invalid (cardinal coupling). After every viral_remix call, you MUST call score_hook with the verify_hook.hook_text to get a structurally-independent quality signal before reporting to the user. Skipping this step is hiding the self-grading loop.
Connector