dsh-model-switch

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Use the right model for each stage of work in DeepSeek Harness.

The main conversation, subagents, and plan execution serve different purposes. dsh-model-switch lets each of them use a suitable model without changing the normal DSH workflow.

Why use it

• Match models to tasks — keep your preferred model in the main conversation and use another model for subagents or plan execution.
• Avoid repeated switching — save defaults once instead of changing models before every task.
• Confirm before execution — review or change the model directly in the plan approval panel.
• See what subagents use — display the model, context window, and reasoning effort, such as GPT-5.6 Sol 1M Max.
• Keep the main model unchanged — after plan execution, DSH restores the previous main-session model.

Preview

Configure model defaults

Choose the model for plan execution

See the model used by subagents

Install

dsh plugin --profile web add github:lincong1987/dsh-model-switch

Restart DSH after installation.

Use

1. Open Settings → Model switch.
2. Configure the Subagent model and Plan execution model:
   • Follow main model uses the current conversation model.
   • Custom lets you choose a model and reasoning effort.
3. When reviewing a plan, confirm or change the execution model before selecting Approve.

The model selected in the plan review panel takes priority over the saved plan-execution setting.

Compatibility

Requires DeepSeek Harness 0.1.0-rc.7 or later. Settings are stored in the host settings document through the plugin's registered model-switch namespace.

Subagent model switching applies to in-process subagents such as spawn and fork. External-process agents may manage their models independently.

Community

Links

• Linux.do

License

MIT