mrpulor-gh/dsh-nuphus-mcp

DeepSeek Harness(DSH)插件:将nuphus-mcp桌面自动化MCP服务器挂载为原生工具(mcp__nuphus-mcp__*)。

Project Overview项目介绍

This repository is a native DSH plugin that wraps the standalone nuphus-mcp project, exposing all of nuphus-mcp’s computer automation tools as native DSH tools. It does not include any of the source code from nuphus-mcp itself, acting only as a lightweight Cordis wrapper that spawns the nuphus-mcp binary over stdio using the @deepseek-ai/dsh-mcp-client library. All 38 tools from nuphus-mcp are registered in DSH with the prefix mcp__nuphus-mcp__ to avoid naming conflicts with existing tools. To install the plugin, users run the command npx -p @deepseek-ai/dsh dsh plugin --profile web add github:mrpulor-gh/dsh-nuphus-mcp then restart their DSH web profile, and activation happens automatically via dsh.bundle.patch.

This plugin is intended for DSH users who want to give their agents computer control and browser automation capabilities directly within the DSH framework. If nuphus-mcp is not already installed on the user’s system PATH, the plugin will automatically install it on the first boot, so users do not need to handle manual installation steps for the dependency. By default, the plugin enables --confirm-write, which means any write operations from tools require explicit user confirmation before executing, which adds a safety layer to prevent unintended changes. It also supports the same NUPHUS_MCP_* environment variables that work with other nuphus-mcp clients, so users can reuse their existing configurations without changes.

To run this plugin, users must meet a few core requirements: they need to be running the DSH web profile, have Node.js version ^22.19 or >=24 installed, and DSH must be running in the desktop session of the machine that is being controlled. Users can override several configuration options in their cordis.yml file, including the server name, the command to spawn nuphus-mcp, CLI arguments, the per-tool-call timeout, and the auto-reconnect setting. The plugin is released under the open-source MIT license, and more details about tool definitions, vision keys, and external browser CDP setup can be found in the upstream nuphus-mcp README.

这是一个专为 DeepSeek Harness (DSH) 打造的原生插件,作用是将独立项目 nuphus-mcp 挂载为 DSH 原生工具,为代理提供计算机操作能力。插件本身不包含 nuphus-mcp 的源代码,仅作为轻量 Cordis 包装层,通过 @deepseek-ai/dsh-mcp-client 以标准 IO 方式启动 nuphus-mcp 二进制进程。用户可以通过 DSH 命令行工具执行安装命令,从当前 GitHub 仓库添加插件到 DSH 的 web 配置档,安装完成后重启 DSH 即可自动激活。

该插件面向需要让 DSH 代理获得计算机操作和浏览器自动化能力的用户,安装后会自动将 nuphus-mcp 的全部 38 个工具注册为 DSH 可用工具,工具命名统一带有 mcp__nuphus-mcp__ 前缀。首次启动时如果系统 PATH 中没有 nuphus-mcp 二进制文件,插件会自动完成安装,默认开启写入确认机制,所有写入类工具都需要用户确认后才能执行。

该插件要求用户运行 DSH web 配置档,Node.js 版本需要满足 ^22.19 或 >=24,同时 DSH 必须运行在被控制机器的桌面会话中才能正常工作。用户可以在 cordis.yml 配置文件中自定义服务名称、启动命令、CLI 参数、调用超时和自动重连等参数。插件采用 MIT 许可证开源,关于工具列表、视觉密钥和外部浏览器 CDP 配置的更多信息需要查看 nuphus-mcp 项目的 README。

Pre-install check安装前体检Compatibility · Security兼容性 · 安全性 2 warnings2 项注意
  • Only 4 stars - very few users, little community feedback星标只有 4,几乎没人在用,遇到问题缺少社区反馈
  • Desktop client: installation downloads an executable - verify the publisher and checksums桌面客户端:安装会下载可执行文件,请核对发布者与校验和
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 github:mrpulor-gh/dsh-nuphus-mcp

把 mrpulor-gh/dsh-nuphus-mcp 加入你的 DSH 配置(web profile)即可启用。

READMEREADME

dsh-nuphus-mcp

DSH plugin that mounts nuphus-mcp as native DSH tools — computer use for your agents. No nuphus-mcp code inside: a thin Cordis wrapper that spawns the nuphus-mcp binary over stdio via @deepseek-ai/dsh-mcp-client.

Install

npx -p @deepseek-ai/dsh dsh plugin --profile web add github:mrpulor-gh/dsh-nuphus-mcp

Restart dsh --profile web — activation is automatic (dsh.bundle.patch).

What you get

  • All 38 tools register as mcp__nuphus-mcp__*
  • Auto-installs nuphus-mcp on first boot if missing on PATH
  • --confirm-write on by default (write tools need "confirm": true)
  • Same NUPHUS_MCP_* env vars as every other client

Requirements

  • DSH web profile, Node.js ^22.19 / >=24
  • DSH must run in the desktop session of the controlled machine

Config

Overridable in cordis.yml / patch:

Field Default Description
serverName nuphus-mcp Tool namespace
command nuphus-mcp Executable to spawn
args ["--confirm-write"] CLI args
toolCallTimeoutMs 120000 Per-call timeout (screenshots/OCR exceed 60000)
reconnect.enabled true Auto-reconnect

Tool list, vision keys and external-browser CDP setup live in the nuphus-mcp README.

License

MIT

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