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Knj Extension Center — DSH Plugin for DeepSeek Harness
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dsh-knj-extension-center

Knj Extension Center

DSH skill center: browse by region, install from zip, manage (enable/disable, uninstall, trash restore, search).

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add github:yangdongzhen590/dsh-knj-extension-center#f344958e2c6b6dfb25386131fc93ccb4dc29c179
READMECompatibilityVersions

Compatibility and provenance

Knj Extension Center is published as dsh-knj-extension-center and currently resolves to version 2026.9.13. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
web
Release source
github
Registry updated
9/9/2026

Versions

2026.9.13stable
9/9/2026
2026.9.11stable
8/31/2026

Related plugins

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Latest
2026.9.13
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
Unavailable
Files
Unavailable
Surface
web
License
Not declared
Source
github
GitHub
★ 0
Weekly downloads
0
Last push
9/9/2026
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README

dsh-knj-extension-center(技能中心 · Skill Center)

DSH 技能中心插件:按区域浏览已加载的 skill、从 zip 安装新技能、管理(启用/禁用模型可调用、卸载入回收站、回收站恢复/彻底删除、搜索)。

  • 宿主端(host):/api/dsh-skill-center 路由家族(list/install/set-enabled/uninstall/trash/detail/download),通过 loopback 信任围栏提供服务。
  • 客户端(client):浏览器面板,挂载到主区域(center column),入口注册在侧边栏 knj-menu 区的「技能中心」行。

功能

功能说明
浏览按 系统内置(bundled)/ 用户技能(user-dsh)/ 运行时注册(runtime)三个区域分组展示;标题、描述、可调用徽标(模型/用户)、软链接徽标
搜索服务端 ?q= 搜索技能名称/描述,200ms 防抖,IME 合成期间暂停
详情点击卡片进入详情:frontmatter 代码块 + 正文预览(markdown-lite,转义优先);用户技能显示路径、模型可调用开关、复制路径、卸载。bundled/runtime 无文件路径,详情不可打开、只读
安装上传 zip(≤8MB):本地解析预览(单一 <name>/SKILL.md、kebab-case 名称、description 必填)→ 确认信息 → 完成;重名冲突弹窗支持「覆盖(旧版入回收站)」
启停模型可调用开关改写 disable-model-invocation(仅文件技能)
卸载移入可恢复回收站(非永久删除)
下载用户文件技能导出为 <name>.zip;系统内置/运行时技能不提供下载
回收站恢复 / 彻底删除 / 清空;restore 409(原路径被占用)等失败内联展示

安装

# 一条命令同时安装插件与菜单宿主 dsh-knj-menu(已声明为 npm 依赖,版本自动配套)
dsh plugin --profile web add dsh-knj-extension-center dsh-knj-menu

安装后重启 dsh web(或确认 HMR),浏览器打开 http://127.0.0.1:3080: 侧边栏 knj-menu 区出现「技能中心」入口 → 点击替换主区域为技能列表。

与 @linxin666/dsh-client-ui-skill-explorer 类插件的共存:挂载按包名隔离(mountOnce),入口均注册在 knj.menu.item 槽位,会并列显示。

卸载

dsh plugin --profile web remove dsh-knj-extension-center

安全模型要点

  • 所有 REST 路由仅绑定 loopback 信任围栏(host webserver 注入),浏览器同源访问;每个非 2xx 响应转为 ApiError 携带宿主 { error } 文本。
  • 卸载是移入回收站而非删除;回收站清空/彻底删除才做永久删除,且需确认。
  • 安装目标固定 ~/.dsh/skills/<name>/;重名时默认拒绝,用户明确选择「覆盖」才将旧版本移入回收站后安装。
  • 客户端 zip 预览与宿主校验镜像一致(kebab-case、单一顶层目录、<name>/SKILL.md、description 非空、8MB 上限),不上传前先做本地校验。
  • 详情正文经 markdown-lite 转义后注入 DOM(escape-first,XSS 安全)。
  • 客户端装配整体包 applyGuard:任何失败降级为 console.warn,不拖垮宿主 GUI;菜单项注册经 slots.inject 延迟到 knj.menu.item 槽位声明后再执行(宿主对未声明槽位注册会 throw),入口随 knj-menu 生命周期折叠。

路由表(host)

方法路径说明
GET/api/dsh-skill-center/list分组技能列表;?q= 搜索、?level= 过滤
GET/api/dsh-skill-center/detail?name= 原始详情(frontmatter + body)
GET/api/dsh-skill-center/download?name=&path= 下载用户技能 zip 包
POST/api/dsh-skill-center/installzip base64 安装;{ overwrite } 覆盖
POST/api/dsh-skill-center/set-enabled{ name, path, enabled } 模型可调用开关
POST/api/dsh-skill-center/uninstall{ name, path } 卸载入回收站
GET/api/dsh-skill-center/trash/list回收站条目
POST/api/dsh-skill-center/trash/restore{ trashPath } 恢复
POST/api/dsh-skill-center/trash/purge{ trashPath } 彻底删除
GET/api/dsh-skill-center/health健康检查

开发

npm.cmd run build      # tsc(host) + tsdown(client bundle) → lib/
npm.cmd test           # vitest(node + jsdom)
npm.cmd run typecheck  # tsc --noEmit

客户端装配入口 src/client/index.ts:apply(ctx) 依次注册 locale 字典、挂载主区域视图(CenterApp 视图状态机:列表/详情/回收站/安装)、经 slots.inject 延迟注册 knj-menu 侧边栏入口;返回合并 disposer。