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  • Does it use the user login or open a headless broswer?
  • If you’re using a local provider, it can open browsers in headed mode so it can log in. For remote providers, you’ll need to ask the agent for the live url which will be a proxy feed of the page to log in
  • Yeah to get any serious attention, publish the 26 tasks, and compare the session and tokens before you make such claims.
  • As stated on the website, full methodology and results are available here: https://github.com/saffron-health/libretto/tree/main/package...
  • What make browser tools sdk more efficient than just using playwright-cli? With playwright-cli agent typically executes code written with playwright too.

    Where do your sdk’s efficiency boosts come from?

  • with playwright-cli, the agent makes reasoning decisions between each cli call. with browser-tools, the agent can write big playwright code blocks that execute in one go meaning less turns and the agent can select exactly what it needs from the result.

    I think the code version of playwright-cli is still supported but we just use the default instructions given by the cli which push it towards per cli call usage

Browser Tools SDK – an optimal browser harness for agents · Birbla