dsh-model-switch
DSH 插件：为子代理和计划执行分别选择模型
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:lincong1987/dsh-model-switch#82ca558759abbd3cd4798c4ef63e5d3187a7a7ff
DSH 插件：为子代理和计划执行分别选择更合适的模型
Model Switch 以 dsh-model-switch 发布，当前版本为 0.8.1。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
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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.
GPT-5.6 Sol 1M Max.| Plan awaiting review | Plan execution model |
Open a subagent session to see its model, context window, and reasoning effort in the session header.
Subagent model details in the session headerUse the GitHub spec. This plugin is not published as an npm package, so do not use @lincong1987/dsh-model-switch.
dsh plugin --profile web add github:lincong1987/dsh-model-switch
Replace web with the profile DSH is actually running. DeepSeek Harness Desktop typically uses desktop.
Restart DSH after installation.
This plugin has been typechecked and built against DeepSeek Harness 0.2.0-rc.2. The manifest declares the compatible peer range ^0.2.0-rc.2; later releases are not runtime-tested by this change.
If you upgrade DSH, use the normal channel for that installation. Desktop updates its bundled DSH through the app updater; updating npm or npx does not replace Desktop's copy. Follow DSH release notes and back up ~/.dsh (Windows: %USERPROFILE%\.dsh) before crossing a release that changes on-disk formats.
After a DSH upgrade, reinstall this plugin with --force as described below.
Reinstall the plugin when this repository changes, or after you upgrade DeepSeek Harness. This change was verified against 0.2.0-rc.2; the package peer range is ^0.2.0-rc.2.
--force so DSH refreshes the GitHub source:dsh plugin --profile web add --force github:lincong1987/dsh-model-switch
On Desktop, run one plugin add at a time. Fully Exit from the tray (closing the window is not enough), wait until Desktop finishes starting, then reinstall, then Exit and reopen again. If install fails with another plugin install recovery transaction is pending, quit Desktop, wait, and retry once. If it is still pending, quit Desktop, delete %APPDATA%\DSH Desktop\plugin-install-recovery, reopen Desktop, then run a single add --force.
To bypass the Desktop wrapper, run the matching DSH CLI in a normal terminal:
dsh plugin --profile desktop add --force github:lincong1987/dsh-model-switch
The model selected in the plan review panel takes priority over the saved plan-execution setting.
Built and typechecked against DeepSeek Harness 0.2.0-rc.2 (peer range ^0.2.0-rc.2). Settings are the plugin entry's validated Config, persisted through DSH's settings Remote under the loader entry id model-switch.
Subagent model switching applies to in-process subagents such as spawn and fork. External-process agents may manage their models independently.
DSH 0.1.2-alpha.1 also introduced a native, agent-driven model selection for subagents (the agent picks provider/model/effort within its authorization). This plugin is complementary: it enforces a fixed, user-configured routing policy instead, and adds the plan-execution model switch, restore, and session model badges.
MIT