@tirol/dsh-language-set
English | 中文
A DeepSeek Harness (dsh) plugin that controls AI's reply language and thinking language separately via system prompt injection.
Quick Start
Install
dsh plugin --profile web add @tirol/dsh-language-set
Install from Source Code
git clone https://github.com/Emck/tirol-dsh-language-set.git
cd tirol-dsh-language-set
pnpm install
pnpm check
dsh plugin --profile web add .
Usage
After successful installation, restart the DSH service to take effect immediately. The default language is Chinese.
Modify profiles/web/cordis.patch.yml configuration to change the language (currently only Chinese and English are supported).
Features
- Reply Language Control — Controls the language AI uses when replying to users
- Thinking Language Control — Controls the language AI uses for internal thinking
- Flexible Configuration — Supports seven configuration options
- Command Support — Optionally registers the
language command
Configuration
| Field | Type | Default | Description |
|---|
lang | string | 'en-US' | Global default language |
replylang | string | '' | Reply language, falls back to lang when '' |
thinkinglang | string | '' | Thinking language, falls back to lang when '' |
replytext | string | '' | Reply prompt text, customizes the default template |
thinkingtext | string | '' | Thinking prompt text, customizes the default template |
command | boolean | false | Whether to enable the language command |
verbose | boolean | false | Whether to enable verbose logging mode |
Configuration Example
Edit profiles/web/cordis.patch.yml to add plugin configuration:
- id: dsh-language-set
config:
lang: "zh-CN"
command: true
verbose: true
Built-in Commands
When command: true, the plugin registers a language command:
# View current configuration
> language config
# View injected system prompts
> language show
Dependencies
| Dependency | Version | Purpose |
|---|
@deepseek-ai/cordis | ^4.0.2 | DSH plugin framework |
@deepseek-ai/dsh-system-prompt | 0.0.1-rc.1 | DSH system prompt type definitions |
@deepseek-ai/schemastery | ^3.18.2 | Runtime Schema validation |
⚠️ All dependencies are dev-time only; the build output has no runtime dependencies.
Scripts
| Script | Command | Description |
|---|
build | tsdown | Compile TypeScript to lib/ (ESM) |
test | vitest run tests | Run unit tests |
typecheck | tsc --noEmit | Type check only |
check | pnpm run check | Full validation: typecheck → test → build |
DSH Plugin Specification
This plugin follows the DSH Cordis plugin specification:
- Plugin Identifier —
export const name = 'dsh-language-set'
- Service Dependency —
export const inject = ['systemPrompt']
- Effect Registration —
ctx.effect() returns a dispose cleanup function
- Schema Validation —
@deepseek-ai/schemastery Schema validation
- Bundle Manifest —
package.json → dsh.bundle.patch → cordis.patch.yml
Documentation
| Document | Description |
|---|
| API Reference | API reference: exports, type definitions, built-in commands |
| Architecture | Architecture design: project structure, data flow, dependencies |
| ChangeLog | Version changelog: changes, new features, bug fixes |
| Configuration | Configuration guide: field descriptions, usage examples |
| Development | Development guide: environment requirements, build config, debugging tips |
| Release | Release guide: release process, version strategy, FAQ |
License
MIT © Emck
