Grok Build logo

Grok Build

xAI's coding harness, launched July 2026, on this page but not yet verified.

Overall in coding agents
2of 17 · score 82.4
Data coverage
62%
16 of 26 fields sourced

Best for

  • •Nothing we can responsibly recommend yet

Strong on

  • +Permissions allowlist + OS sandbox 1/17
  • +Model breadth any provider / router 1/17
  • +Subagents Yes 1/16

Weak on

  • −GitHub stars 28,000 7/11
    Better: Claude Code: 155,000
  • −Surface CLI 13/17
    Better: GitHub Copilot (Agent HQ): GitHub-native, IDE extension, CLI, web, cloud delegate

vs GitHub Copilot (Agent HQ)

  • •Ahead on Licence: Apache-2.0 vs proprietary
  • •Ahead on BYOK: Yes vs Partial
  • •Behind on Surface: CLI vs GitHub-native, IDE extension, CLI, web, cloud delegate

How Grok Build scores among 17 coding agents16 of 26 fields known

Features8

Surface
CLI
13/17
Leader: GitHub Copilot (Agent HQ) · GitHub-native, IDE extension, CLI, web, cloud delegate
x.ai · 2026-11-07
Default model
Grok 4.5
Model breadth1st
any provider / router
1/17
Repo indexing
—
Plan mode1st
Yes
1/17
x.ai · 2026-11-07
Checkpoint & undo
—
Headless / CI1st
Yes
1/17
x.ai · 2026-11-07
Local models1st
Yes
1/17

Agentic7

Where it stops
—
MCP1st
Yes
1/17
x.ai · 2026-11-07
Subagents1st
Yes
1/16
x.ai · 2026-11-07
Hooks1st
Yes
1/14
x.ai · 2026-11-07
Skills / commands1st
Yes
1/17
x.ai · 2026-11-07
Background agents
—
Opens PRs
—

Governance & control3

Permissions1st
allowlist + OS sandbox
1/17
docs.x.ai · 2026-11-07
BYOK1st
Yes
1/17
Licence1st
Apache-2.0
1/16

Pricing3

Pricing model
—
Entry price
—
Token markup
—

Traction3

GitHub stars
28,000
7/11
Leader: Claude Code · 155,000
api.github.com · 2026-11-07
Terminal-Bench
—
Bench model
—

Positioning1

Positioning
A powerful, extensible coding agent used via an interactive TUI, headlessly in scripts or bots, or through ACP in other apps.
docs.x.ai · 2026-11-07

Timeline1

First release
2026-05-25
x.ai · 2026-11-07