Native DSH plugin that turns agent HTML/SVG into rendered UI (cards, Mermaid, KaTeX) through the VCP visual-synesthesia protocol, with a one-click patch and a browser toggle.
DSH integration
Native runtime
Author-claimed
Safety audit
Unaudited
Last verified
2026-09-01
License
MIT
01What can it help you accomplish?
Render agent HTML output as a real, interactive UI inside the DeepSeek Harness Web GUI
Rendered SVG cards, Mermaid diagrams, KaTeX math and calligraphy-styled text instead of raw source code, driven by the VCP (Visual-Synesthesia) design protocol
DeepSeek Harness users who want agent-produced HTML/SVG to appear as navigable UI rather than code blocks
Get a plug-and-play VCP rendering environment on any DSH machine or agent
A one-click patch injects the front-end bundle (renderer + trusted mode); enabling the browser `</>` switch turns on rendering and aesthetics
Plugin installers and operators who want zero-config rendering on any DSH environment
02How to install into DeepSeek Harness
Prerequisites
- A DeepSeek Harness (DSH) Web GUI environment with a browser to open the `</>` render switch
- Node.js available to run the one-click patch installer (`node patch/install-all.cjs`)
Installation steps
- 01
Run the one-click patch installer `node patch/install-all.cjs` to inject the renderer and trusted-mode into the front-end bundle
- 02
Install this plugin (dsh-raw-html) and open the browser `</>` switch (render + aesthetics dual toggle) to start rendering
Verify the integration
- Confirm agent HTML now renders as UI (SVG cards / Mermaid / KaTeX) instead of source code in the DSH Web GUI
Rollback
- Disable the browser `</>` render switch to fall back to the default source-code display
03DSH integration and capability boundaries
First-class DSH plugin: a one-click patch (`node patch/install-all.cjs`) injects a front-end bundle that renders agent HTML/SVG/Mermaid/KaTeX as real UI via the VCP (Visual-Synesthesia) protocol, toggled from the browser `</>` switch
HTML/SVG rendering via VCP
Agent HTML / SVG output containing VCP cards, Mermaid, or KaTeX→Real rendered UI (SVG cards, Mermaid diagrams, KaTeX math) in the DSH Web GUI
injects a front-end bundle patch (`node patch/install-all.cjs`) into the DSH browserVCP design-protocol injection
Agent message text→Agent output follows a maintainable design spec (design principles / Chinese typography / font pairing)
enables the active visual-synesthesia protocol so the agent proactively emits spec-compliant HTML
04Who is it for? When not to use it?
Good for
- DeepSeek Harness users who want agent-produced HTML/SVG to appear as navigable UI rather than code blocks
- Plugin installers and operators who want zero-config rendering on any DSH environment
Not for
- Rendering depends on a front-end bundle patch injected via `node patch/install-all.cjs`; without running the patch the plugin's render/trusted-mode switch has nothing to toggle.
05Compatibility, maintenance and safety notes
- Rendering depends on a front-end bundle patch injected via `node patch/install-all.cjs`; without running the patch the plugin's render/trusted-mode switch has nothing to toggle.
- Setup requires running the one-click patch then manually opening the browser `</>` switch; the README does not describe an automated enable step beyond the patch.
MIT · actively maintained (latest README update v0.6.0 / patch v6.38, 2026-08-29)
06Frequently asked questions
What does dsh-raw-html do?
It renders the HTML that DeepSeek Harness agents emit as a real, navigable interface — SVG cards, Mermaid diagrams and KaTeX formulas — using the VCP (Visual-Synesthesia) protocol, instead of showing the source code.
How do I install it?
Run the one-click patch `node patch/install-all.cjs` to inject the renderer and trusted mode, install the plugin, then open the browser `</>` switch (render + aesthetics dual toggle) to start rendering.
Does it require modifying DeepSeek Harness?
Rendering is enabled by a front-end bundle patch applied via `node patch/install-all.cjs`; the plugin itself provides the toggle and protocol injection. Without the patch the switch has nothing to render.
Is it open source?
Yes — the repository is licensed MIT.
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08Data and sources
在 DeepSeek Harness Web GUI 中实现
This page is generated from the project’s public documentation, repository metadata and a structured parse of DSH Plugins; last verified on 2026-09-01. Found an error? Submit a correction.
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