NexusWindows for Claude MCP server

by pironjulien·io.github.pironjulien/nexus-windows-claude·v3.1.4·4 stars

No reviews yet

Windows computer use in the background: UI Automation and Win32 messages, every action read back.

A92/100grade A

Write a review Install

What users say

No reviews yet

Be the first

Safety scan

A92/100

not scanned yet

Adoption

Growing

4 stars89 downloads/wk

Reviews

Write one

Nobody has reviewed NexusWindows for Claude yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

NexusWindows for Claude tools

No tool declarations could be read from the package source. They show once the server is installed.

Not scanned yet. New listings are scanned within a day or two of arriving.

How NexusWindows for Claude compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 92/100; higher than 90% of 45,646 servers
GitHub stars: 4; more than 82% of 27,517 servers
Downloads a week: 89; more than 65% of 11,158 servers with a package

Release history: 3 versions in the registry since 2026-10-24, latest 2026-10-24, typically several a day.

Install NexusWindows for Claude in Claude Code, Cursor or VS Code

claude mcp add nexus-windows-claude -- uvx nexus-windows-claude

Add to Cursor

What the publisher says

From the NexusWindows for Claude repository's README, as published. We do not edit it. Read it on GitHub

NexusWindows for Claude

Windows computer use for Claude, in the background. An MCP server (nexus-windows-claude) that lets Claude Desktop and Claude Code see and operate Windows desktop applications while the user keeps their mouse, keyboard and foreground window.

Version 3.0.2 · Windows 10/11 · Python 3.14 · MIT licence

Part of the Nexus family: NexusWindows (Claude · Codex · Antigravity), NexusBrowser (repo), NexusAndroid (repo). Project page: julienpiron.fr/nexuswindows.

Why

Anthropic's own computer use (in Cowork and Claude Code inside Claude Desktop) is a beta for Pro and Max subscribers: "Team and Enterprise plans don't have access to computer use at this time" (Claude Help Center). NexusWindows for Claude is a local MCP server, so it works with Claude Desktop and Claude Code on any plan that allows local MCP servers, Team and Enterprise included.

Screenshot-and-click computer use moves the real cursor and brings windows to the front, so the person at the PC has to stop working while the agent acts. Most Windows applications can be driven without that: native controls accept window messages, modern frameworks expose UI Automation, and Chromium can be reached through its accessibility tree. This server picks, per UI family, a technique that was measured not to steal focus, reads the effect back, and only falls back to the real mouse or keyboard when the user explicitly allows it.

NexusWindows family

Three MCP servers, one per agent, built separately because each model needs its tools shaped for it, with the same promise: the user keeps their mouse, keyboard and foreground window, and every action is read back.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

NexusWindows for Claude: common questions

Is NexusWindows for Claude MCP server safe?: Yes, by our scan: it is graded A (92/100). Read the NexusWindows for Claude safety report
How do I install NexusWindows for Claude?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does NexusWindows for Claude need an API key?: No secret keys are declared. It reads 1 setting from the environment.
Is NexusWindows for Claude maintained?: The last commit was 2 days ago (2026-10-24). The latest release is v3.1.4.
How does NexusWindows for Claude compare with other MCP servers?: safety score 92/100 (higher than 90% of 45,646 servers); github stars 4 (more than 82% of 27,517 servers); downloads a week 89 (more than 65% of 11,158 servers with a package). Full comparison.