This is your canonical entry point for downloading videos from Chinese and Western social platforms. It handles Douyin, Xiaohongshu, Bilibili, TikTok, YouTube, Twitter, and Instagram through a unified interface that picks the right engine automatically: Playwright for Chinese platforms, CDP with tikwm fallback for TikTok, yt-dlp for everything else. The Bilibili flow is thoughtful, it checks login status first since you need auth for anything above 480p, then walks you through browser login if needed. TikTok gets special treatment with CDP priority and detailed metadata output including validation flags. If you're batch processing Lark tables with mixed social URLs, this keeps you from writing七个 different download implementations.
npx skills add https://github.com/csfuwwc/md-skills --skill video-download