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Syntax Highlight — DSH Plugin for DeepSeek Harness
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@ch4acko3/dsh-syntax-highlight

Syntax Highlight

Structured syntax highlighting 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-syntax-highlight@0.1.2
READMECompatibilityVersions

Compatibility and provenance

Syntax Highlight is published as @ch4acko3/dsh-syntax-highlight 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
9/20/2026

Versions

0.1.2stable
9/19/2026
0.1.1stable
8/22/2026
0.1.0stable
8/20/2026

Related plugins

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Latest
0.1.2
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
13.2 kB
Files
16
Surface
web
License
MIT
Source
npm
GitHub
★ 0
Weekly downloads
207
Security scan
✓ v0.1.2 scan passed
View source ↗Project homepage ↗
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README

@ch4acko3/dsh-syntax-highlight

A browser-side Cordis service that converts the shared ctx.shiki output into a stable token model for DeepSeek Harness plugins.

export const inject = ['syntaxHighlighter']

export function apply(ctx) {
  const result = ctx.syntaxHighlighter.highlight({
    code: 'const answer = 42',
    language: 'ts',
  })
  console.log(result.lines)
}

Unknown or absent language hints return plain tokens instead of throwing. The result's lineEndings field preserves the source's original LF, CRLF, or CR separators.