kelly-mv
Builds a pure-visual music video workbench: upload an MP3, write the MV concept, build a cast of on-screen characters with reference cards, and create a shot-by-shot storyboard with generated or uploaded images and draft videos.纯视觉 MV 工作台：上传 MP3、写 MV concept、建立角色和参考卡、生成/上传镜头图和视频，并围绕音乐做 storyboard。
When to use it什么时候用
Use it when producing a pure-visual music video — no narration or subtitles — by generating or uploading shot images and videos and assembling them over the song.做没有旁白/字幕的纯视觉 MV，用歌曲驱动镜头和画面规划时使用。
ConceptMV concept workbench with project checklist, next-step guidance, concept form, and how-to walkthrough.
概念MV 概念工作台，包含项目 checklist、下一步指引、概念表单和 walkthrough。
StoryboardShot list with duration, image status, and a detail pane for description, image generation, and video upload.
分镜镜头列表显示时长、图片状态，以及描述、图片生成和视频上传详情。
CastCharacter list with reference card status and a detail form for visual description, wardrobe, and consistency anchors.
角色角色列表和参考卡状态，支持视觉描述、服装和一致性锚点。
SongMP3 upload and song metadata form with auto-detected duration and song-gen backend status.
歌曲MP3 上传和歌曲信息表单，展示时长识别和 song-gen backend 状态。