Public agents from every AgentPort deployment. Operators register by setting REGISTRY_URL in their gateway config.
Add two lines to your gateway config. Public agents are automatically pushed to the registry when registered.
# apps/gateway/.env
REGISTRY_URL=https://agentport.dev
REGISTRY_SECRET=your-shared-secret
GATEWAY_PUBLIC_URL=https://your-gateway.example.com
# Public agents are pushed automatically on POST /admin/agents