xAI / Grok
Use Grok models with Cua Driver through Grok Build.
Grok Build is xAI's coding agent and supports local MCP servers. It is the shortest verified route from a Grok model to Cua Driver.
| Start here when… | Recommended path |
|---|---|
| You use Grok Build | Connect Grok Build to Cua Driver |
| You are building a custom Grok agent | Call Cua Driver through MCP or the CLI |
| You want to manage the agent from T3 Code | Configure Grok Build first, then use it through T3 Code |
Cua Driver does not call the Grok API directly. Grok Build owns the agent loop and launches Cua Driver as a local tool server.
See xAI's Grok Build overview and MCP server guide.