Run xAI's Grok Build alongside Claude Code and Codex
If you want to try xAI's Grok Build on your work, you can now pick it in Omnigent the same way you pick Claude Code or Codex and drive it from the same web UI.
Grok Build ships as xAI's grok CLI, and until now running it here meant
registering it by hand as a custom agent. It is now a first-class harness:
Omnigent knows how to launch it, renders its streaming output and tool cards,
and routes its permission requests through your policies as approval cards, so
it runs inside your governance from the first turn.
Grok Build brings its own auth, so install and log into the CLI first; Omnigent stores no credential. Install it with the xAI installer, then sign in with device-code OAuth or an API key:
curl -fsSL https://x.ai/cli/install.sh | bash
grok login --device-auth # or set XAI_API_KEY
Then select Grok Build in the web harness picker, or launch it straight from the CLI:
omni run --harness grok
See the harnesses docs for setup and configuration.
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