For practitioners building with AI coding agents, the recurring tax is supervision: most agents stall at every step, waiting for a human to review output, approve a command, or restart a session that ended mid-task. xAI's new /goal mode in Grok Build targets exactly that overhead by letting the agent run a bounded objective to completion without a person in the loop. According to xAI's announcement on June 22, 2026, a developer issues a single objective, such as migrating an authentication module to a new API, and Grok Build plans an approach, decomposes it into a progress checklist, and executes each item while verifying its own work by reviewing code, inspecting web pages, or running scripts before marking the task complete. xAI added status, , resume, and clear controls so users can monitor or steer a long-running job without breaking its flow. The mode is available now in the Grok Build CLI. Reported coverage describes a two-model pipeline pairing a Composer planning model with Grok Build for execution and verification.
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