This is a complete workflow for reverse-engineering viral Douyin videos and turning them into production-ready scripts. It downloads competitor videos, runs them through Gemini's video analysis API to extract hook patterns and pacing formulas, then generates new scripts based on those formulas plus a library of proven conversational styles. The real value is in step 6, the compliance checker, which rewrites medical claims and time-based promises that'll get flagged by Douyin's ad审核 system. You feed it competitor links and product details, it spits out scripts for either organic seeding videos or paid Qianchuan ads. Built by a Chinese indie dev who clearly ships a lot of short-form video content and got tired of manually dissecting what makes stuff convert.
npx skills add https://github.com/alchaincyf/huashu-skills --skill huashu-douyin-script