dsh-chat-enhancer
Run the following command in DeepSeek Harness:
dsh plugin install Tieboyh/dsh-chat-enhancer
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install Tieboyh/dsh-chat-enhancer inside DeepSeek Harness to install the plugin; the source code is available at https://github.com/Tieboyh/dsh-chat-enhancer. Restart DSH Web after installing, upgrading, or removing the plugin for changes to take effect.
About this plugin
When you ask a model to produce flowcharts or sequence diagrams in DeepSeek Harness Web, the default experience is to read Mermaid source inside a code fence or open a separate browser tab—both of which break the conversational flow. dsh-chat-enhancer closes that gap by rendering Mermaid diagrams directly inside the conversation, so you never have to leave the page.
The plugin renders mermaid, mermaidjs, and mmd fenced blocks as inline SVG. Click Open to bring up a centered preview window where you can zoom around the pointer with the mouse wheel, pan by clicking and dragging, and use fit-to-window, 100%, plus keyboard shortcuts such as +/-, 0, and Esc. The preview re-renders automatically when DSH switches between light and dark themes, and it uses Mermaid strict security with a graceful fallback to source code on render errors.
If you regularly ask the model for flowcharts, state diagrams, or sequence charts in DeepSeek Harness Web, this plugin turns diagram browsing from reading source code into an interactive zoom-and-pan experience that feels like a lightweight drawing tool.
Use Cases
- View flowcharts and sequence diagrams as inline SVG right in the conversation without opening an external tool
- Zoom and pan through complex Mermaid diagrams with mouse wheel and drag to inspect every detail
- Switch between DSH light and dark themes and see rendered diagrams re-color automatically
Best For
- Developers who work inside DeepSeek Harness Web on a daily basis
- Engineers who frequently ask the model for Mermaid flowcharts, state diagrams, or sequence charts
- Users who prefer browsing diagrams inside the chat without launching a standalone Mermaid editor
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