Vercel Labs agent-browser: Rust Browser Automation CLI for AI Agents Hits 27.2K Stars at +464/Day

GitHub·high signal

Vercel Labs' agent-browser provides 100+ commands for browser automation via CLI, built in Rust for native performance. Key differentiator: semantic locators optimized for AI agents using accessibility tree snapshots with refs, plus batch execution for multi-step workflows. Supports network interception, HAR recording, device emulation, and WebSocket streaming. At 27.2K stars with 464 new stars daily, it's becoming the default browser primitive for coding agents.