Show HN: Browser Harness — Self-Healing LLM Browser Automation in 592 Lines of Python (6.7K Stars)

GitHub / Hacker News (105pts)·medium signal

Browser-use released Browser Harness, a lightweight framework enabling LLMs to complete arbitrary browser tasks via Chrome DevTools Protocol. The key innovation: when the agent encounters missing functionality mid-task, it edits the harness itself to write what's needed — true self-healing automation. Just 592 lines of Python, 6.7K GitHub stars, 589 forks. Agents generate 'domain skills' — reusable recipes for specific websites. 105 points, 53 comments on HN.