Daily News · 1 min read

xAI Updates: May 22, 2026

xai grok grok-build opencode supergrok

1. SuperGrok and X Premium subscriptions now usable inside OpenCode

xAI. xAI shipped an integration that lets developers sign into OpenCode with their existing SuperGrok or X Premium subscription and drive Grok Build from inside the open-source coding agent rather than the official Grok Build CLI. The update supports multiple sign-in methods across development environments and is positioned as the first step in a broader push to make Grok Build available through third-party open-source agents instead of only xAI’s own surfaces. The move matters because it removes the per-token billing friction that has gated Grok Build adoption against Anthropic and OpenAI inside community CLI tools, and it places xAI in direct competition with Claude Code and Codex for the open-source agent harness slot. Source