Overview
- Security researchers and users found that the Grok Build beta was uploading entire local repositories and directories to xAI cloud servers without respecting privacy settings.
- Elon Musk and xAI disabled automatic uploads, said previously uploaded data would be deleted, and stopped retaining that data following the discovery.
- The open-source release was published on July 15, 2026, and xAI reset server-side usage quotas to let users run the tool locally without cloud-imposed caps.
- The GitHub repo publishes the Rust-based Grok Build runtime and TUI under the Apache 2.0 license but does not include the proprietary Grok 4.5 model, so cloud model access remains the default unless teams supply local inference.
- Open-sourcing improves auditability and lets developers compile and modify the agent for local, enterprise, or CI use, but community audits continue to probe sandboxing, command permissions, and recovery from harmful actions.