Grok Build is now available in the AI SDK harness layer
By Steven Van ·
The AI SDK harness layer lets you run established coding-agent runtimes through one unified interface, so you can switch runtimes without changing your…
Vercel's AI SDK harness layer now supports Grok Build, joining Claude Code, Codex, Deep Agents, OpenCode and Pi as coding-agent runtimes that run through the same HarnessAgent interface. The new @ai-sdk/harness-grok-build package is built on top of the existing ACP harness adapter, so switching an application from another supported runtime to Grok Build does not require changing application code.
Vercel says more harnesses are coming. Details on getting started are in the Grok Build harness documentation.
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