Tencent/BrowserSkill
Summary
BrowserSkill is an open-source project from Tencent that enables AI agents to operate within a user's already authenticated browser via a local CLI/daemon and a browser extension. It emphasizes using existing login state, supports multiple agent harnesses, and includes human-in-the-loop capabilities for CAPTCHA and login steps, with detailed setup guidance and a DeepSeek Harness plugin integration.