原文
Which agent frameworks work today?+
The package includes adapters for AI SDK and Pi. The base tools are framework-neutral, so you can also wire them into your own agent loop.
Which browser providers can I use?+
Run Chromium on your machine with LocalBrowserProvider, or use the built-in providers for Libretto Cloud, Browserbase, Kernel, and Steel.
Why does the SDK expose only six tools?+
Most browser work needs two tools: browser_snapshot to read the page and browser_exec to run Playwright. The other four tools open, connect, inspect, and close browser sessions.
Does Browser Tools SDK replace Playwright?+
No. It gives an agent a small tool set and runs its browser_exec code through Playwright. You still have the Playwright API.
Is Browser Tools SDK open source?+
Yes. The package is available under the MIT license in the Libretto repository.