dsh-mermaid-renderer
Run the following command in DeepSeek Harness:
dsh plugin install timedomain1/dsh-mermaid-renderer
Paste the following prompt into your AI chat to install this plugin:
Run dsh plugin install timedomain1/dsh-mermaid-renderer to install this plugin, available at https://github.com/timedomain1/dsh-mermaid-renderer.
About this plugin
When you paste a Mermaid snippet into a DSH web chat, it stays as plain monospace text—no visual structure to speak of. dsh-mermaid-renderer detects Mermaid blocks in the conversation and renders them as inline SVG diagram cards right where you typed them, eliminating the round-trip to an external preview tool.
It supports thirteen-plus diagram types including flowchart, sequenceDiagram, classDiagram, stateDiagram, erDiagram, gantt, mindmap, timeline, C4Context, and gitGraph. The browser side carries zero third-party dependencies and uses a lazy-load strategy: the Mermaid engine is fetched only at first render, so page boot stays fast. Online it pulls from a CDN; offline or air-gapped setups can swap in a local mirror.
Built for developers who reach for Mermaid to sketch system architecture, API sequencing, state machines, or project timelines inside DSH, and for engineering teams that want to visualize technical proposals in-chat and cut the communication overhead.
Use Cases
- Paste Mermaid code in DSH chat and see rendered diagrams without external tools
- Describe system architecture and API flows with flowcharts, sequence diagrams, and state diagrams
- Organize project timelines and technical plans with gantt charts and mind maps
Best For
- Developers who regularly use Mermaid to describe architecture in DSH
- Engineers who need in-chat visualization to reduce communication overhead
- Engineering teams running DSH in air-gapped or offline environments
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