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@ch4acko3/dsh-mermaid-render

Mermaid Render

Safe Mermaid diagram rendering service for DeepSeek Harness Web plugins

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add @ch4acko3/dsh-mermaid-render@0.1.2
READMECompatibilityVersions

Compatibility and provenance

Mermaid Render is published as @ch4acko3/dsh-mermaid-render and currently resolves to version 0.1.2. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
web
Release source
npm
Registry updated
11/5/2026

Versions

0.1.2stable
9/19/2026
0.1.1stable
8/22/2026
0.1.0stable
8/21/2026

Related plugins

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Latest
0.1.2
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
17.8 MB
Files
16
Surface
web
License
MIT
Source
npm
GitHub
★ 0
Weekly downloads
15
View source ↗Project homepage ↗
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README

@ch4acko3/dsh-mermaid-render

A browser-side Cordis service that renders untrusted Mermaid definitions as sanitized SVG diagrams.

export const inject = ['mermaidRenderer']

export async function apply(ctx) {
  const result = await ctx.mermaidRenderer.render({
    source: 'graph TD\n  Parse --> Render',
  })
  console.log(result.html)
}

Mermaid runs with securityLevel: 'strict'; the generated SVG is sanitized again before it is returned. The service provides rendering only and does not ship a ChatView card or diagram editor.