# Required
AGENT_AUTH_SECRET=your-secret-key-here

# Optional - Anthropic API (can be overridden by user BYOK)
ANTHROPIC_API_KEY=sk-ant-...

# Optional - OpenRouter mode
# ANTHROPIC_BASE_URL=https://openrouter.ai/api/v1

# Optional - CORS configuration
ALLOWED_ORIGINS=http://localhost:3000

# Optional - Server port
PORT=3001