# xAI — Grok Build is Now Open Source

- Company: xAI (x.ai)
- Announced: 2026-07-15T00:00:00+00:00
- Category: developer-tool-release
- Subject: Grok
- Source: https://x.ai/news/grok-build-open-source
- Record: https://forck.live/items/3443-grok-build-is-now-open-source

xAI has open-sourced Grok Build, the harness behind their coding agent and TUI.

## Evidence

Verbatim from https://x.ai/news/grok-build-open-source:

> Grok Build is Now Open Source Explore the harness behind our coding agent and TUI. Jul 15, 2026

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Record: https://forck.live/items/3443-grok-build-is-now-open-source
Catalogue: https://forck.live/llms.txt
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