Plugins

Renders agent HTML output as real UI in the DeepSeek Harness web GUI, with visual cards, KaTeX math, Mermaid diagrams, built-in open-source fonts, and design-spec injection.

VCP visual-synesthesia plugin v2 for DeepSeek Harness (official Slot API): raw-HTML vcp-root cards, streaming render, KaTeX/Mermaid/SVG, builtin fonts

Writing bridge to the open-source QingAgent client: the agent drafts and revises documents through qing_ prefixed host tools, typeset on a rice-paper panel with mermaid, drawio, tables and KaTeX; edits stage as reviewable diffs and land only on commit, and it requires the QingAgent desktop app on the same machine.

Markdown Studio：在 DSH 原生右侧文件预览与对话消息中渲染 Mermaid 图表、KaTeX 公式、GFM 表格、任务列表、脚注及代码高亮。渲染引擎随包内置，完全离线可用。 / Native DSH right-sidebar Markdown preview with Mermaid diagrams, KaTeX math, GFM tables and syntax highlighting — fully offline.

Renders workspace Markdown files in a standalone full-screen reader with GFM, KaTeX, Mermaid, outline navigation, live file reload, and browser printing/PDF export.

Renders Jupyter notebooks in the document preview, with syntax-highlighted code, offline KaTeX for inline and display math, and a zoomable figure viewer.