Grok Build

Connect xAI's Grok Build coding agent to Cua Driver over MCP.

Grok Build supports local stdio MCP servers. Find the installed Cua Driver path, then register it:

command -v cua-driver
grok mcp add cua-driver -- /absolute/path/to/cua-driver mcp
grok mcp list
grok mcp doctor cua-driver

The -- separates Grok Build's options from the Cua Driver server command. Grok Build stores user configuration in ~/.grok/config.toml; add --scope project if the configuration belongs to one repository.

Cua Driver currently has no dedicated Grok Build preset, so this page follows Grok Build's native MCP command and the standard cua-driver mcp entry point.

Continue with Connect your agent to Cua Driver for installation, permissions, and runtime modes.

Upstream: Grok Build MCP server documentation.