OpenDevBrowser Relay is a free Chrome extension designed to facilitate AI-assisted browser automation on active, authenticated tabs. This tool serves as a bridge connecting local automation runtimes to Chrome, enabling users to interact with web pages seamlessly. It allows for actions such as navigation, data extraction, and screenshot capturing without the need to open a separate browser profile, making it an efficient option for developers and QA teams.

Key features include the ability to reuse active sessions, enhancing automation speed and reliability through structured page snapshots and stable element references. The extension also supports debugging with annotation features and console/network-aware workflows, ensuring developers maintain control during testing. It's compatible with Chrome versions 125 and above, requiring the OpenDevBrowser runtime or CLI for optimal performance.