dsh-design: Clickable HTML Prototype in DeepSeek Harness

`dsh-design` is a client plugin for DeepSeek Harness that enables agents to generate interactive prototype previews directly by writing HTML. The plugin supports Web, iOS, and Android platforms, provides tools for creation, editing, previewing, and file management, and supports interactions such as zooming, panning, and click-to-pin. Installing the plugin requires restarting DSH. Files are stored in the project directory, with a maximum size of 512 KiB per file.

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dsh-design: A Design System Plugin for Post-Rendering Validation of Agent UI

`dsh-design` is the first plugin in the DeepSeek Harness ecosystem to directly measure design specifications on rendered pages. It uses Playwright to verify metrics such as contrast, font hierarchy, spacing grids, and palette drift, solving the problem that static analysis cannot access actual rendered styles. The plugin includes design system skills and audit tools, supports WCAG standards, and can effectively quantify UI consistency and accessibility, making it suitable for agent development scenarios that require strict control over UI quality.

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