Chrome Relay is a free Chrome add-on designed to connect your local browser to coding agents via a local bridge. This tool allows seamless interaction with your active browser sessions, making it particularly useful for scenarios such as logged-in dashboards, local development applications, and complex SSO flows. With Chrome Relay, users can easily list and switch between tabs, navigate through pages, and interact with various elements on a webpage, all while maintaining a smooth workflow.

The extension emphasizes user privacy, functioning on a local-first model that ensures no browsing data is sent to external servers. Commands are executed through a native messaging host installed on the user's machine, providing a secure environment for operations. Additionally, Chrome Relay enables users to send keyboard inputs, capture screenshots, and interact with form controls, making it a versatile tool for developers and testers looking to enhance their browsing capabilities.