Grok Build Open Source Hits 23k Stars in 2 Weeks, Adopts Grok 4.5 and MCP
Daniel_Farinax · x · 2026-08-01
Since xAI open-sourced the repository for its coding agent, Grok Build, on July 14, the project has garnered over 23,000 Stars and 4,000+ Forks within two weeks.
Key product changes landed after open source:
- Model & Interaction: Upgraded default model to Grok 4.5 and introduced voice dictation.
- Agent Capabilities: Added a reviewable Plan mode, with support for installing and toggling plugins and MCP (Model Context Protocol) via CLI.
- Automation & UX: Introduced a conversation timeline for long sessions, enabled headless streaming for automation, and shipped security/sandbox fixes.
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