description Use this for a local Motion film: a short animated video (10–30 s unless asked for more, 900 s at most), such as an explainer, product walkthrough or UI demo, launch teaser, logo sting, ...

DeepSeek Harness 是 DeepSeek 开源的 agent harness——既是可直接运行的 Coding Agent（提供 Web 与 headless 两种形式），底层又是一套「一切皆插件」的框架：模型、工具、沙箱、会话存储、UI、乃至 Agent Loop ...