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Inject System Prompt — DSH Plugin for DeepSeek Harness
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@lovstudio/dsh-inject-system-prompt

Inject System Prompt

Inject an extra system-prompt section into a DeepSeek Harness agent, shipped as a configurable bundle.

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

npx -y @deepseek-ai/dsh plugin --profile web add @lovstudio/dsh-inject-system-prompt@0.1.1
READMECompatibilityVersions

Compatibility and provenance

Inject System Prompt is published as @lovstudio/dsh-inject-system-prompt and currently resolves to version 0.1.1. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
any
Release source
npm
Registry updated
9/20/2026

Versions

0.1.2
stable
9/4/2026
0.1.1stable
8/28/2026
0.1.0stable
8/19/2026

Related plugins

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Latest
0.1.1
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
5.5 kB
Files
5
Surface
any
License
MIT
Source
npm
GitHub
★ 0
Weekly downloads
39
Last push
9/4/2026
View source ↗Project homepage ↗
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README

dsh-inject-system-prompt

Inject an extra system-prompt section into a DeepSeek Harness agent, shipped as a configurable bundle.

The plugin registers one section in the harness's system-prompt assembly registry via ctx.systemPrompt.section(). Empty text drops the section, so the bundle is inert until you configure it.

Install

web is the profile that dsh web boots by default, so installing into it makes the plugin active the next time you start the Web UI.

# from git (append #<sha> to pin a commit for reproducibility)
dsh plugin --profile web add github:lovstudio/dsh-inject-system-prompt

# or from a local checkout / tarball
dsh plugin --profile web add ./dsh-inject-system-prompt

Then enable the prompt by overriding the row in $DSH_HOME/profiles/web/cordis.patch.yml (see the official publish guide for layer precedence):

- id: inject-system-prompt
  name: '@lovstudio/dsh-inject-system-prompt'
  config:
    text: |
      You are concise and always answer in Simplified Chinese.

Start the Web UI:

dsh web   # alias of dsh --profile web

Config

KeyDefaultMeaning
text''The section text to inject. Empty ⇒ no section.
nameinjected:promptSection name (must be unique within a scope layer).
order50Sort order. Bands: 0 = persona, 100–199 = tool guidance.
completefalseWhen true, this section becomes the complete system prompt.

Notes

  • Requires the systemPrompt service, provided by @deepseek-ai/dsh-base (the first bundle of every profile). No runtime dependencies.
  • Distributed as a bundle (dsh.bundle.patch → cordis.patch.yml).

License

MIT