“Browser Use CLI 2.0” Released — AI Agent Can Automate Browser from the Command Line; Operation Speed Doubled via Connections Such as Chrome DevTools

Browser Use CLI 2.0, an open-source Python library, has been released.

It can connect via the Chrome DevTools Protocol to control Chrome browser instances.

A daemon keeps sessions alive so a browser does not need to be launched for each session.

Using CDP connection, daemon startup on the first command, and session persistence, operation speed is twice that of the previous version and commands respond in under 50 milliseconds.

Supports Google Gemini, OpenAI GPT, Anthropic Claude, Azure OpenAI, Responses API and local LLMs; works with Chrome, headless Chromium, and cloud browsers via the Browser Use Cloud API; a demo video and usage examples are provided.