Agent Skills: video-planner

Plan videos and prepare publishing materials for YouTubers/UP主. Use when user wants to plan a video, write a script (口播稿) with on-screen / screen-share cues, generate video title, description, tags, or YouTube chapter timestamps. Triggers on "策划视频", "写视频脚本", "视频口播稿", "video planner", "video script", "prepare video", "视频发布素材", or mentions creating content for YouTube/Bilibili.