{"slug": "grok-build-is-now-available-in-the-ai-sdk-harness-layer", "title": "Grok Build is now available in the AI SDK harness layer", "summary": "Vercel's AI SDK harness layer now supports Grok Build, an official adapter that runs through the same HarnessAgent interface as other coding-agent runtimes, allowing developers to switch runtimes without changing application code. The adapter, @ai-sdk/harness-grok-build, is built on the ACP harness adapter and joins Claude Code, Codex, Deep Agents, OpenCode, and Pi in the supported list.", "body_md": "The [AI SDK harness layer](https://vercel.com/changelog/program-agent-harnesses-with-ai-sdk) lets you run established coding-agent runtimes through one unified interface, so you can switch runtimes without changing your application code. Today we are adding Grok Build, which runs through the same `HarnessAgent`\n\ninterface as every other supported harness.\n\n`@ai-sdk/harness-grok-build`\n\nis the official harness adapter for Grok Build, built on top of [the ACP harness adapter](https://vercel.com/changelog/use-acp-compatible-harnesses-with-the-ai-sdk-harness-layer) (`@ai-sdk/harness-acp`\n\n).\n\nRead the [Grok Build harness documentation](https://ai-sdk.dev/v7/providers/ai-sdk-harnesses/grok-build) to get started.\n\nThe full supported list of harnesses is now: Claude Code, Codex, Deep Agents, Grok Build, OpenCode, Pi, with more coming soon.", "url": "https://wpnews.pro/news/grok-build-is-now-available-in-the-ai-sdk-harness-layer", "canonical_source": "https://vercel.com/changelog/grok-build-harness-adapter", "published_at": "2026-08-11 00:00:00+00:00", "updated_at": "2026-08-13 13:18:39.794837+00:00", "lang": "en", "topics": ["developer-tools", "ai-tools"], "entities": ["Vercel", "AI SDK", "Grok Build", "@ai-sdk/harness-grok-build", "@ai-sdk/harness-acp", "Claude Code", "Codex", "OpenCode"], "alternates": {"html": "https://wpnews.pro/news/grok-build-is-now-available-in-the-ai-sdk-harness-layer", "markdown": "https://wpnews.pro/news/grok-build-is-now-available-in-the-ai-sdk-harness-layer.md", "text": "https://wpnews.pro/news/grok-build-is-now-available-in-the-ai-sdk-harness-layer.txt", "jsonld": "https://wpnews.pro/news/grok-build-is-now-available-in-the-ai-sdk-harness-layer.jsonld"}}