I find Claude Chrome's extension to be much more powerful than Cursor's current browser integration. Especially if I need to debug something that requires being logged in to a system that uses SSO for example. This repository will allow you to use Claude's Chrome extension from Cursor against the currently selected tab in your already-open default browser. I created this so that I could take advantage of Claude's Chrome extension from Cursor: Cursor calls a local helper script, the script activates the existing default Chromium browser session, opens the Claude side panel, sends a prompt, reads Claude's final response through macOS Accessibility, and returns that response to Cursor so Cursor can continue coding or editing files.