What problem does it solve? Running a Douyin (TikTok China) account requires constant data review, topic planning, and posting-schedule decisions. This Skill automates the entire social media operations loop for the account "AI提效实验室": it pulls backend analytics, decides the next topic, title, and publishing slot, writes the post body when needed, and pushes the conclusion to Feishu — all without asking the user for confirmation. ## Core Features & Use Cases - Automated Data Review: Runs shedashi-analyze.mjs against the era_social_video_analyses table to compute issue number, median plays by time slot and weekday, Top3/Bottom3 posts, and the recommended next publishing slot (nextSlot). - Topic & Title Decision: Selects topics by priority (AI practice tips, low-performing post rewrites, adjacent topics, competitor gaps) and applies a proven title formula (first person + concrete number + counter-expectation). - Feishu Notification Cards: Pushes conclusion cards (issue, title, schedule) or red alert cards when the run fails, via shedashi-notify.mjs. - Use Case: Say "使用蛇大师,开启今天的任务" and the Skill fetches the latest analytics, determines that issue 28 should be a rewrite of an old low-play post scheduled for Wednesday 07:40, drafts the title and body, and sends a Feishu card — with zero questions asked. ## Quick Start Tell the agent "使用蛇大师,开启今天的任务" to run the full review, topic selection, scheduling, and Feishu notification pipeline automatically.