Install
Inside DeepSeek Harness, with dsh-market
dsh plugin --profile web add dshmarket
Or from the command line
dsh plugin --profile web add github:CAI-MH/dsh-reply-language
Installing runs third-party code with your own permissions — it can read your files, use your credentials and reach the network. Review the source first, and pin a commit (github:owner/repo#sha) when you can.
README
English | 中文
Force the model to reply in a specific language (Simplified Chinese by default) in DeepSeek Harness (DSH) — switchable at any time via a tool.
Features
- Injects a system-prompt section that requires the model to write all replies in the configured language — explanations, summaries, body text and error messages included
- Code, commands, file paths, API names and proper nouns stay in their original form
- Ships two model tools:
reply_language_set— switch the required reply language on the fly (e.g. 中文, English, 日本語, Français); takes effect immediatelyreply_language_get— show the currently required reply language
Install
dsh plugin --profile web add dsh-reply-language
Or add it to your profile's package.json dependencies and list it under dsh.profile.bundles, then restart dsh web.
How it works
The plugin registers a system-prompt section (order: 900) that pins the reply-language requirement above any language hints in user messages, until explicitly changed via reply_language_set. Host-only bundle — no client UI.
Configuration
No configuration required. The default language is Simplified Chinese; change it at runtime with the reply_language_set tool.
License
Comments
Comments live in GitHub Discussions. Sign in with GitHub to post or react.