helays/dsh-web-terminal

DSH插件:在DeepSeek Harness Web界面(对话/轨迹)顶部新增“终端”标签页,内置xterm.js与node-pty交互式终端,让你在编码完成后即刻于终端中执行指令进行调试。

Project Overview项目介绍

dsh-web-terminal is a native plugin built exclusively for DeepSeek Harness that adds a dedicated interactive Terminal tab to the top of the AI coding workbench’s web UI, right next to the default Chat and Trajectory tabs. It is powered by xterm.js for the frontend terminal interface and node-pty for backend PTY handling, giving users a fully interactive personal shell right inside the workbench after the AI model finishes writing code. To install the plugin from GitHub, run dsh plugin --profile web add dsh-web-terminal@github:helays/dsh-web-terminal#main -w in your terminal, remember to add the -w flag to avoid pnpm installation errors, then restart dsh web and refresh your browser after the install finishes.

This plugin is built for AI-assisted software developers who use DeepSeek Harness for daily coding work, and it streamlines the common workflow where an AI edits code then the developer needs to run, test, or debug that code. Instead of switching to an external terminal to run commands after the AI finishes its work, you can just click the Terminal tab and run your commands right inside the same workbench window. It also keeps your agent conversation clean, because terminal output is fully decoupled from the agent context, so it does not waste tokens or add extra noise to your chat log. You can open multiple terminals in a single session and swap shell types per terminal to match your specific work needs.

This plugin requires DeepSeek Harness version 0.1.0-rc.6 on the next channel with the web profile to work properly. It supports both Windows (using ConPTY) and POSIX systems like macOS and Linux with interactive shells, and it auto-detects your default shell (PowerShell on Windows, bash on POSIX) out of the box. It keeps terminal processes and output history persistent across sessions, even if you refresh the page or switch between tabs, and will auto-reconnect and replay your output when you return. It is released under the open source MIT license, so you can modify or use it freely per the license terms.

dsh-web-terminal 是专为 DeepSeek Harness 开发的原生插件,它在 DSH 的网页界面顶部新增了一个独立的 Terminal 标签页,放在原有的 Chat 和 Trajectory 标签页旁边。该插件基于 xterm.js 和 node-pty 提供一个交互式的真 PTY 终端,让用户在 AI 生成代码后,无需切换到外部终端,就能直接在当前工作界面内运行、调试代码。

这款插件面向使用 DeepSeek Harness 进行 AI 辅助开发的用户,解决了原工作流中需要将模型生成的代码复制到外部终端运行的痛点,也避免了把终端输出塞进对话上下文带来的 token 浪费和干扰。它支持多终端同时打开、切换 Shell 类型,会话即使刷新页面或者切换标签页也能保留进程和输出历史。

使用该插件需要 DeepSeek Harness 0.1.0-rc.6 版本的 next 通道 web 配置文件,可通过 GitHub 源或本地检出两种方式安装,安装时需要添加 -w 参数,安装完成后需要重启 dsh web 并刷新浏览器。该插件采用 MIT 许可证开源,支持 Windows ConPTY 和 POSIX 系统的交互式 Shell,默认自动检测系统默认 Shell。

Pre-install check安装前体检Compatibility · Security兼容性 · 安全性 1 warning1 项注意
  • Only 5 stars - very few users, little community feedback星标只有 5,几乎没人在用,遇到问题缺少社区反馈
DSH walks through these 9 checksDSH 会逐条核对这 9 项

Compatibility兼容性

  • DSH, Node, OS and profile requirementsDSH 版本 / Node 版本 / 操作系统 / profile 是否满足要求
  • External dependencies and runtimes (Electron / Python / Docker, ...)外部依赖与运行时(Electron / Python / Docker 等)是否齐备
  • Conflicts with installed plugins: command names, skill / tool names, ports, duplicate MCP registration与已装插件是否冲突:命令名、skill / tool 重名、端口占用、重复 MCP 注册

Security安全性

  • Repo matches the facts registered here; archived or abandoned?仓库是否与页面登记一致,是否归档或长期停更
  • Safety of preinstall / install / postinstall and install.sh / setup.ps1preinstall / install / postinstall 与 install.sh、setup.ps1 是否安全
  • curl|bash, download-then-execute, obfuscation, unrelated domains → stop immediatelycurl|bash、下载即执行、混淆代码、无关域名 → 立刻停止
  • Typosquatting or unmaintained packages among the new dependencies新增依赖里有没有 typosquatting 或无人维护的包
  • Requested permissions vs. what the feature actually needs申请了哪些权限、是否超出功能所需(filesystem / network / shell / clipboard)
  • Any sudo / admin requirement, plus uninstall and rollback是否要求 sudo / 管理员权限,以及卸载与回滚方式

Anything uncertain must be marked unknown with a note on how to confirm it. This site's signal screen is a static snapshot, not a security audit.拿不准的必须标「未知」并说明要我怎么确认。本站的信号筛查是静态快照,不能替代安全审计。

Or use CLI install (for developers)或使用命令行安装(适合开发者)

CLI Install命令行安装

dsh plugin --profile web add dsh-web-terminal@github:helays/dsh-web-terminal#main -w

把 helays/dsh-web-terminal 加入你的 DSH 配置(web profile)即可启用。

READMEREADME

🖥️ dsh-web-terminal

Give your AI coding workbench a real terminal — right inside DeepSeek Harness.

An interactive PTY terminal powered by xterm.js + node-pty, mounted as a third tab (Chat · Trajectory · Terminal) at the top of the web UI. After the model writes code, stay in the conversation and open a shell of your own right next to it — build, commit, test, debug in one click.

License: MIT Version DeepSeek Harness dsh-plugin Stars Last commit

English · 中文


Why you'll love it

The pain 😤 The fix with dsh-web-terminal ✅
After the model edits code, you copy-paste it back into your own terminal and fumble Open a real PTY right next to the chat — type a command, run it instantly
Everything has to squeeze into the conversation context, doubling tokens and noise The terminal is fully decoupled from the model / agent — your private shell, zero context cost
Switching sessions or refreshing loses your commands and session state Survives across sessions: switch away / come back / refresh — auto reconnect and replay scrollback
Spinning up a throwaway shell for a single command is slow Persistent process: open once, run many commands on one resident shell (Ctrl+C interrupts, then keep going)

Showing the opening section of the README — the full document lives in the repository以上为 README 开头摘要,完整文档在仓库内 · View the full README on GitHub →在 GitHub 查看完整 README →

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