Introducing Grok Build

Today we're launching an early beta of Grok Build, a powerful new coding agent and CLI for professional software engineering and complex coding work.

Available now to all SuperGrok and X Premium Plus subscribers. Install Grok Build with a single command and sign in with your account:

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~/Documents/GitHub/xai

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Thought for 3.8s

Enter:run│Esc:reset│Tab:next example│Type:custom command

Plan, review, approve

For complex tasks, start Grok Build in plan mode. You can approve the plan, comment on individual steps, or rewrite it entirely before execution begins. Once a plan is approved, every change shows up as a clean diff.

~/Documents/GitHub/xai

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❯tighten install docs for headless mode

Editdocs/install.md

plan.md

1Install Docs Refresh Plan

2Quick Assessment

3• docs/install.md skips headless mode and ACP entirely, so the install path should be rewritten to cover the bootstrap, the `-p` flag, and config.toml in one pass.

4Implementation Plan

51. Replace the install snippet with the curl bootstrap

62. Document `-p` headless mode and ACP compatibility

73. Point users to `config.toml` for models and API keys

84. Cross-link the auth and feedback sections

#1 review diff

[turn: 21s, ↕16.8k]

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Works with what you already use

Your AGENTS.md, plugins, hooks, skills, and MCP servers all work out of the box. Start Grok Build in your repo and it picks up your conventions instantly.

~/Documents/GitHub/xai

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Thought for 9.2s

I'll search the marketplace and install the browser-review plugin.

❯install browser-review and open its skills

/browserAll ⌄

Scroll this example into view to watch the plugin install flow.

[turn: 31s, ↕39.1k]

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Subagents that work in parallel

For larger tasks, Grok Build delegates work to specialized subagents that run in parallel. Grok Build also supports deep worktree integrations, and you can launch subagents in their own worktrees.

~/Documents/GitHub/xai

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explore

Explore checkout flowexplore · grok-build

explore

Explore infra and CIexplore · grok-build

explore

Explore shared Go librariesexplore · grok-build

explore

Explore order servicesexplore · grok-build

explore

Explore fulfillment jobsexplore · grok-build

explore

Explore pricing engineexplore · grok-build

❯find the source of the p99 latency regression

Splitting deploys, slow endpoints, DB plans, and cache hit rates into parallel digs.

[turn: 54s, ↕39.8k]

Enter:launch│Click:pin agent│Type:change task│Esc:clear input

Built to fit your workflow

Headless mode (-p) allows easily running agents inside scripts and automations. The CLI also provides full ACP support to build your own bots and agent orchestration apps.

Try it today

This is an early beta, and your feedback is the fastest way to make it better. Type /feedback in the CLI to send bugs, requests, and reactions straight to the team.

SuperGrok and X Premium Plus subscribers can install Grok Build with the command above and start building. If you don't have SuperGrok yet, upgrade here — we're excited to see what you create.

Upgrade