Deterministic browser automation for AI agents with snapshot-based element references and multi-session support.

• Interact with web pages using stable element refs (@e1, @e2, etc.) generated from snapshots, enabling reliable automation across DOM changes
• Core commands cover navigation, form filling, clicking, waiting, screenshots, PDFs, and visual regression testing via baseline comparison
• Supports parallel isolated sessions, network-aware waits (networkidle), and selector-based targeting for dynamic single-page applications
• Optional hardening includes domain allowlists, action policies, and content boundaries to reduce injection risk in sensitive workflows