Vercel Agent Browser
by Vercel Labs
Open source browser automation CLI for AI agents
Reviewed by the the30top research team · Last reviewed 2026-10-27
Overview
Agent Browser is a native Rust command line tool that drives browsers over CDP and works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, Goose, OpenCode and Windsurf. It offers accessibility tree snapshots with refs, clicking and typing, screenshots, network routing, session persistence, an authentication vault and an MCP server. It is a tool you install and run yourself, so there is no hosted fleet, support contract or managed scaling.
Our verdict
Agent Browser is the lightest way to give a coding agent a browser. It does nothing to help with scale or bot protection.
Best for
Developers who want a free browser tool for their coding agents.
Avoid if
You need a managed cloud, compliance paperwork or a no-code interface.
Pros
- Free and Apache-2.0 licensed
- Works with the major coding agents
- Fast native Rust CLI
Cons
- No hosted infrastructure or support
- Command line only, so it needs engineering skill
- You manage browsers, proxies and scale yourself
Key capabilities
Frequently asked questions
Is Agent Browser free?
Yes. It is open source under the Apache-2.0 license.
Which AI agents does it work with?
Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, Goose, OpenCode and Windsurf are listed.
How do I install it?
Through npm, Homebrew or Cargo, or from source.