NexusWindows for Claude
Rank #7,585io.github.pironjulien/nexus-windows
Windows computer use in the background: UI Automation and Win32 messages, every action read back.
What you can do with NexusWindows for Claude
NexusWindows for Claude is a Model Context Protocol (MCP) server published by pironjulien. It ranks #7,585 of 153,003 active servers on MCP Toplist, and its repository has 4 GitHub stars. NexusWindows for Claude is listed across 2 registries — Official MCP and Glama, with 4 tracked versions. It was first listed on Oct 18, 2026 and most recently updated on Oct 19, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What NexusWindows for Claude can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using NexusWindows for Claude
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Oct 20, 2026. Not independently verified by MCP Toplist.
- PYTHONUTF8 · optional
Connect NexusWindows for Claude and confirm it works
claude mcp add nexus-windows -e "PYTHONUTF8=<your PYTHONUTF8>" -- uvx --python 3.14 nexus-windowsReplace each placeholder with your own value before saving.
[mcp_servers.nexus-windows]
command = "uvx"
args = ["--python", "3.14", "nexus-windows"]
[mcp_servers.nexus-windows.env]
PYTHONUTF8 = "<your PYTHONUTF8>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nexus-windows": {
"command": "uvx",
"args": [
"--python",
"3.14",
"nexus-windows"
],
"env": {
"PYTHONUTF8": "<your PYTHONUTF8>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nexus-windows": {
"command": "uvx",
"args": [
"--python",
"3.14",
"nexus-windows"
],
"env": {
"PYTHONUTF8": "<your PYTHONUTF8>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"nexus-windows": {
"type": "stdio",
"command": "uvx",
"args": [
"--python",
"3.14",
"nexus-windows"
],
"env": {
"PYTHONUTF8": "<your PYTHONUTF8>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nexus-windows": {
"command": "uvx",
"args": [
"--python",
"3.14",
"nexus-windows"
],
"env": {
"PYTHONUTF8": "<your PYTHONUTF8>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"nexus-windows": {
"command": "uvx",
"args": [
"--python",
"3.14",
"nexus-windows"
],
"env": {
"PYTHONUTF8": "<your PYTHONUTF8>"
}
}
}
}Replace each placeholder with your own value before saving.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for NexusWindows for Claudeyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Oct 18, 2026
- Latest version published
- Oct 19, 2026
- Version history
- 4 versions tracked (below)
- Requirements evidence
- Declared by Glama, last synced Oct 20, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 20, 2026
- Official MCP ↗listed since Oct 19, 2026 · still listed
- Glama ↗listed since Oct 19, 2026 · still listed
- Glama ↗listed since Oct 19, 2026 · still listed
Do you maintain NexusWindows for Claude? to correct or enrich this profile.
Available versions (4)
| Version | Published |
|---|---|
| 0.10.1 | Oct 19, 2026 |
| 0.9.3 | Oct 19, 2026 |
| 0.9.2 | Oct 18, 2026 |
| 0.9.1 | Oct 18, 2026 |
Ranks ahead of 145,418 of 153,003 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.pironjulien%2Fnexus-windows)<a href="https://mcptoplist.com/server/io.github.pironjulien%2Fnexus-windows"><img src="https://mcptoplist.com/badge/io.github.pironjulien%2Fnexus-windows.svg" alt="MCP Toplist: Top 5% of 153,003" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains NexusWindows for Claude?
- NexusWindows for Claude is maintained by pironjulien, which publishes 5 MCP servers (19 total versions) tracked on MCP Toplist.
- Is NexusWindows for Claude listed on the Official MCP Registry?
- Yes — NexusWindows for Claude is listed on the Official MCP Registry, alongside Glama.
- How many versions does NexusWindows for Claude have?
- MCP Toplist tracks 4 versions of NexusWindows for Claude, most recently published on Oct 19, 2026.
- Where can I find the source code for NexusWindows for Claude?
- The source code for NexusWindows for Claude is hosted at github.com/pironjulien/claude-windows-computer-use.
Do you run this server?
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