DeepSeek Harness plugin

dsh-deepseek-chat

Web chat entry for DeepSeek Harness: a sidebar button opening chat.deepseek.com in a dedicated desktop window under dsh-desktop, with in-webview fallback for plain web environments.

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Source facts

Repository
coldcgh/dsh-deepseek-chat
Latest update
Aug 20, 2026
Category
UI Enhancements
GitHub stars
0

Install

Start with a prompt that asks an agent to read the source. Switch to the command if you want to install it yourself.

Copy this prompt into DSH, Codex, or another agent and ask it to read the page and repository first.

Do not install anything yet. Read this DeepSeek Harness plugin and explain what it does, which files, networks, or credentials it can access, and how to install and remove it.

Plugin page: https://deepseekplugins.org/plugins/coldcgh/dsh-deepseek-chat
GitHub: https://github.com/coldcgh/dsh-deepseek-chat
Plugin: dsh-deepseek-chat
Author: coldcgh
Install command: dsh plugin --profile web add github:coldcgh/dsh-deepseek-chat

Do not run the install command until I confirm.

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer3 files
README.mdSource · read only

@coldcgh/dsh-deepseek-chat

> DeepSeek Harness 网页对话入口插件 —— 在侧边栏"新对话"按钮正下方显示一个"网页对话"按钮,点击打开 chat.deepseek.com

!dsh !version !license

✨ 特性

  • 位置自然:按钮位于侧边栏新对话按钮正下方,宽度/高度/悬停动效与 harness 原生控件完全一致,展开态显示「网页对话」,收起态为 36px 图标(响应即时,无轮询延迟)
  • 桌面独立窗口:在 dsh-desktop(Wails v3 启动器)下运行时,点击按钮通过本地桥接 API(127.0.0.1 随机端口 + 每实例随机 token)让启动器打开独立聊天子窗口——主窗口(harness 页面)不再被导航霸占,可同时多任务
  • Web 环境降级:纯浏览器 / 第三方桌面壳(无 window.__DSH_DESKTOP_API__ 桥接)时自动降级为原行为(当前 webview 内跳转),插件功能永不失效
  • 持久化开关:设置页可开关入口(dsh-deepseek-chat.showEntry,默认开)

📦 安装

# 方式一:npm 官方安装(推荐)
dsh plugin --profile web add @coldcgh/dsh-deepseek-chat

# 方式二:Gitee Release tgz(无 npm registry 时)
# https://gitee.com/coldcgh/dsh-deepseek-chat/releases/download/0.3.0/coldcgh-dsh-deepseek-chat-0.3.0.tgz
curl -L -o dsh-deepseek-chat.tgz https://gitee.com/coldcgh/dsh-deepseek-chat/releases/download/0.3.0/coldcgh-dsh-deepseek-chat-0.3.0.tgz
dsh plugin --profile web add ./dsh-deepseek-chat.tgz

# 方式三:从源码构建安装(开发测试)
cd dsh-deepseek-chat && npm pack
dsh plugin --profile web add ./coldcgh-dsh-deepseek-chat-0.3.0.tgz

重启 harness 后,侧边栏"新对话"按钮正下方出现「网页对话」按钮。

🖥️ 桌面桥接协议(可选增强)

dsh-desktop 会在 harness 页面注入:

window.__DSH_DESKTOP_API__ = "http://127.0.0.1:<port>/<token>"

按钮点击时:

fetch(window.__DSH_DESKTOP_API__ + "/window/chat", { method: "POST" })
  • 无桥接(纯 web)→ 直接在当前 webview 导航(降级)
  • 桥接失败(启动器已退出)→ 回退导航

token 为每实例随机生成,仅本机 loopback 可用,带 CORS 校验与 token 鉴权。

📁 结构

lib/index.js     server 端:settings 注册(showEntry 开关,ctx 由宿主注入)
lib/client.js    client 端:侧边栏入口按钮 + 布局/降级逻辑(编译产物)
cordis.patch.yml bundle patch:把插件加入 web roster

> 当前分发编译产物;源文件(tsx)与构建脚本在后续版本补齐(tsdown 构建)。

🔧 开发

npm pack          # 构建本地 tgz
dsh plugin --profile web add ./coldcgh-dsh-deepseek-chat-0.3.0.tgz

📝 License

MIT © caoganghui