agent-browser

Headless browser automation CLI designed for AI agents. Uses Rust CLI + Node.js daemon (Playwright under the hood).

Why use this instead of Playwright MCP:

• 5-6x less token consumption (~1,400 vs ~7,800 tokens for 6 tests)
• No MCP tool schema overhead (~95 tokens vs ~13,647 tokens)
• Snapshot + Refs system instead of full DOM dumps

Installation

npm install -g agent-browser
agent-browser install  # Download Chromium