dsh-mermaid-renderer: Rendering Mermaid Diagrams in DeepSeek Harness
`dsh-mermaid-renderer` is a pure frontend plugin for DeepSeek Harness (DSH) that automatically renders Mermaid diagrams in chats. It supports multiple chart types and provides interactive features such as source code viewing, zooming, and fullscreen mode, while remaining dependency-free and using lazy loading. Installation requires dsh version 0.1.0-rc.8 and can be enabled with a pnpm command. It relies on a network CDN by default, so offline environments need to be handled manually.
Read Moredsh-mermaid-web: Mermaid Chart Rendering Plugin for the DeepSeek Harness Web UI
dsh-mermaid-web is a DeepSeek Harness Web UI plugin designed to render Mermaid code blocks in Markdown into interactive SVG diagrams. It provides zoom controls, a full-screen workspace, Hot Module Replacement (HMR), and keyboard shortcut support. The plugin relies on the DOM structure for rendering and supports error handling as well as a strict security mode. Developers can install it directly using a pnpm command without a build step.
Read Moredsh-mermaid: Rendering Mermaid Diagrams in DeepSeek Harness Web
The dsh-mermaid plugin newly added to DeepSeek Harness (DSH) Web enables direct rendering of Mermaid diagrams within Markdown. It requires no external CDN dependencies and supports streaming responses, dark mode, full-screen interactions (zoom and pan), and SVG export. With built-in safe mode and fault-tolerance mechanisms, rendering failures automatically fall back to the source code, ensuring page stability. Users can install it via a command, making it suitable for visually representing architecture and flow diagrams.
Read Moredsh-plugin-mermaid: Render Mermaid charts directly in the DSH chat window
# Introduction When developing agents with DSH (DeepSeek Harness), mermaid code blocks frequently appear in model responses to describe processes, architectures, or state transitions. The DSH web client defaults to treating these as regular code blocks: they feature Shiki syntax highlighting and a Copy button, but the diagram itself is invisible. To verify the accuracy of the diagram, users must copy the source code to an external rendering tool, which disrupts the debugging flow due to constant switching. **dsh-plugin-mermaid** addresses this issue: it renders mermaid code blocks into diagrams within chat messages, while retaining the source code view so it can be switched back to at any time. Below, we introduce its features, principles, installation, and usage. # What is dsh-plugin-mermaid
Read More