通过 go install ./cmd/kubectl-ate 安装 CLI，用 kubectl ate create actor my-counter-1 -a ate-demo-counter --template counter 创建 actor，再通过 kubectl port-forward -n ate-system svc/atenet-router 8000:80 访问。
核验依据
README: Agent Substrate is a secure-by-default agent execution runtime engineered to run millions of sandboxes with 10x higher density than standard container runtimes.
README: **Agent Multiplexing:** Demonstrates 30x+ oversubscription by "juggling" a large registry of stateful actors onto a small pool of shared physical pods.
README: Because it manages standard OCI containers at the kernel level (via gVisor), it can host agents built on any stack.
README: A CNCF Sandbox project and Kubernetes-native framework for building, deploying, and managing AI agents that uses Agent Substrate to run sandboxed, stateful agent workloads
README: Agent Substrate is pre-1.0. We are not making any guarantees about backward compatibility at this stage