Browser Automation with agent-browser

Installation

agent-browser is an external tool by Vercel Labs. It is not bundled with Archon and must be installed separately.

Optional dependency — Only needed for E2E/UI testing workflows (archon-validate-pr, validate-ui skill, replicate-issue skill). Core Archon functionality works without it.

# Install globally
npm install -g agent-browser

# Download browser engine (Chrome for Testing)
agent-browser install