NexusWindows for Claude for Grok
io.github.pironjulien/nexus-windows-claude
Windows computer use in the background: UI Automation and Win32 messages, every action read back.
client:Grok
transport:stdio
runtime:pypi
Install NexusWindows for Claude in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"nexus-windows-claude": {
"type": "stdio",
"command": "uvx",
"args": [
"nexus-windows-claude"
],
"env": {
"PYTHONUTF8": "<PYTHONUTF8>"
}
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs