What does Self-Media Uper do?
One set of assets directory → one command to publish to all platforms (Bilibili/Douyin/Xiaohongshu/Video Account/Kuaishou) + collect data. smu CLI + agent skill. Cover image ratio detection, anti-blocking with 3 human-like modes, creative statement, timed publishing, and per-video play/interaction data collection (no need to write Xiaohongshu signature).