Evensee - Auth Capture is a Chrome extension designed to simplify the process of capturing authentication headers from network requests. This tool is particularly useful for developers working with AI coding agents like Claude, Cursor, and Copilot, allowing them to access authenticated sites without the need to share sensitive passwords. With a single click, users can capture and format these headers into JSON, making it easy to integrate with Playwright scripts.

The extension offers several key features, including multi-origin grouping that organizes headers by request domain, smart filtering to exclude unnecessary domains, and an auto-stop function that halts listening once strong authentication headers are captured. Additionally, Evensee ensures security with memory-only storage, configurable auto-clear timers, and no background monitoring, providing a reliable solution for developers needing secure access to authenticated web sessions.