At a glance
What it does
A searchable, provider-grouped DSH model menu with an inline reasoning-effort slider.
Web Profile
Not declared in supplied evidence
Evidence-verified
Checked Sep 15, 2026, 2:03 PM UTC
Code-evidenced contributions
What it adds to DSH
Replaces the conversation input’s model-selection seat with a searchable, provider-grouped menu and inline reasoning-effort slider.
Mechanism evidence ↗Before you choose it
This web-profile plugin overlays DSH’s conversation-input model selector. It adds model-name search, collapsible provider groups, keyboard navigation, adaptive menu placement, and an inline effort control after model selection. It uses the same modelDirectories state as DSH’s /model dialog.
Best for
DeepSeek Harness web-profile users who switch among many models or want a visible reasoning-effort control in the input area.
Common tasks
- Find a model by name across provider groups.
- Choose among grouped models with keyboard controls.
- Set the reasoning-effort level immediately after selecting a reasoning model.
- Keep selections synchronized with DSH’s /model dialog.
Permissions and data
Documented as a client-side UI plugin with no host tools, file access, credential access, or self-initiated network requests.
Permissions- Uses DSH’s official session RPC to load model directories and select a model.
- Injects into DSH client UI slots for the web profile.
- Uses the host’s modelDirectories state shared with the /model dialog.
- No independent file reads or writes are documented.
- No self-initiated external network requests are documented.
- No credential access is documented.
Limitations
- No settings page or configuration namespace is provided.
- It requires a DSH web profile and the listed peer dependencies.
- It can conflict with another plugin that shadows conversation.input.model.
- Upstream changes to DSH’s model-selection injection surface may require adaptation.
- The package version was not found in npm during supplied screening; use the verified Git bundle path.
What DSHub checked
- The immutable Git source, package manifest, and DSH bundle patch were structure-verified.
- The manifest declares a web client and DSH peer dependencies.
- The package has no lifecycle install scripts listed in the supplied manifest.
- The repository license is MIT.
What DSHub did not check
- Installation and runtime behavior were not executed.
- Actual compatibility with a particular DSH/Harness version was not tested.
- The README’s permission and UI-behavior claims were not independently runtime-verified.
Pinned install
Install DSH Model Selector
This plugin bundle does not have a DSH Plugin install action. Use its source documentation for the delivery method.
Maintainer source
Project README
@bittersmilezzz/dsh-model-selector
<p align="center"> <img src="assets/cover.png" width="720" alt="dsh-model-selector：单层模型菜单 + 推理强度滑杆" /> </p>DeepSeek Harness (DSH) 的增强模型选择器（Model Selector）：单层菜单（搜索 + 分组）+ 底部内联推理强度（Reasoning Effort）滑杆。从 dsh-ui-tweaks 按功能拆分出的独立插件包。
界面预览
| 默认菜单（分组折叠 + 推理滑杆） | 搜索过滤（跨供应商同名模型带供应商标） |
|---|---|
| <img src="assets/menu-default.png" width="360" alt="默认菜单" /> | <img src="assets/menu-search.png" width="360" alt="搜索过滤" /> |
功能
- 替换官方输入区的模型选择 seat（
conversation.input.model，shadow 方式叠加，不禁用官方组件） - 单层模型菜单：名称搜索过滤（命中片段高亮）+ 提供商分组折叠，选中行与供应商标可见高亮，打开自动滚到当前选中行
- 菜单高度按视口实测钳位，弹出方向自适应（取上下空间更大一侧），矮窗口自动收不溢出；seat 右缘放不下时水平钳到视口内
- 键盘可完整操作：方向键在结果间移动、搜索框内 Enter 选中首个命中、Escape 先清搜索词再关闭并还原焦点
- 选中模型后可展开底部内联推理强度滑杆，实时显示当前档位名与该档位说明
- 切换被宿主拒绝时，失败原因用官方 Toast 在输入区上方播报（菜单已关闭也能看到）
- 选择推理模型会自动落到最强思考档，并在成功后提示落到的档位（行上有「推理」标记说明）
- 与
/model弹窗共用官方modelDirectories目录，两处实时同步
安装
# npm（推荐）：包名 @bittersmilezzz/dsh-model-selector
dsh plugin --profile <profile> add @bittersmilezzz/dsh-model-selector
# 或从 GitHub
dsh plugin --profile <profile> add github:bitterSmilezzz/dsh-model-selector
# 或本地路径
dsh plugin --profile <profile> add <path-to-repo>
启用后刷新浏览器页面（web profile），模型选择器即替换输入区原 seat。
配置
无设置项（纯 UI 插件），不占用「设置 → 插件 → 配置」卡片位。
外部依赖
- macOS / Windows / Linux 通用，无系统级依赖。
- 运行时依赖 DSH web profile（client 半区），需要
@deepseek-ai/dsh-client-ui-slots等官方注入包（见 package.json peerDependencies）。 - 生命周期脚本：无（无 preinstall/install/postinstall/prepare）。
权限
权限等级：low。纯 client UI：不注册 host 工具、不读写宿主文件、不访问凭据、不发起自有网络请求。
模型目录与切换动作走官方 session RPC（ctx.remote.session 的目录加载与 selectModel），与官方模型选择器使用同一条通道、同一份 modelDirectories 目录状态；除此之外不与宿主通信。UI 反馈（Toast、图标、浮层定位）运行时复用官方 @deepseek-ai/dsh-client-ui-primitives。
已知风险
- 通过 slot 优先级（priority: -1）shadow 官方 seat：若官方后续改动该 seat 的注入面（
ModelSelectInjected），需同步适配；这是官方认可的 slot 叠加机制，并非禁用官方 entry。 - 与其它也 shadow
conversation.input.model的插件同时安装时，优先级决定渲染赢家，可能互相覆盖（本插件优先级 -1 最低，默认胜出）。
开发
标准双半区结构，lib/ 为构建产物：
pnpm install
pnpm typecheck # 双 program（host + client）
pnpm build # tsc host + tsdown client bundle
调优常量集中在 src/client/ModelSelect.tsx 顶部（DIRECTORY_STALE_MS / MAX_VISIBLE_HITS / EFFORT_COMMIT_TIMEOUT_MS）与 src/client/menuFit.ts（MENU_MAX_HEIGHT / MENU_VIEWPORT_MARGIN），含义与调法见各常量旁注释；刻意不做配置化——纯 UI 插件无 settings namespace，不为此引入配置基建。
License
MIT
Operate deliberately
Install and manage
Prerequisites and target Profile
Target： Web Profile
Delivery： Dsh Bundle Git — bitterSmilezzz/dsh-model-selector#2aef899e1560991452b5a86019b097b533797585。
Verify, update, and remove
Show lifecycle commands
dsh plugin --profile web listCompatibility and access
Requires a DSH web profile and listed DSH peer dependencies.： Not declared in supplied evidence。
Review compatibility evidence ↗
Risk facts
May override another plugin that shadows the same conversation.input.model seat.
Evidence ↗Future DSH changes to the model-selection injection surface may require this plugin to be updated.
Evidence ↗Evidence and editorial reviewManifest, Bundle patch, distribution and freshness
Immutable evidence
Review status and source activity
Use the pinned Git source when installing; npm availability for version 0.1.19 was not established.
AI reviewed Sep 15, 2026, 2:04 PM UTC。GitHub facts last checked Sep 15, 2026, 2:04 PM UTC。
No material source change has been recorded since this evidence baseline.