This repository is Apple's `container` tool: a Docker-compatible CLI and background service that runs Linux containers as lightweight virtual machines on Apple silicon macOS. The production system is a multi-process, XPC-based client-server architecture: a `container` CLI (ArgumentParser-based) talks to a `container-apiserver` daemon over XPC, which manages container lifecycle (create/run/exec/kill/stats), OCI image pull/push/save/load, volumes (ext4 images), networks (vmnet plugin), and machine VMs (Virtualization.framework). A plugin system registered with launchd (`container-runtime-linux`, `container-network-vmnet`, `container-core-images`, `machine-apiserver`, plus an experimental kind-like `k8s` plugin for local Kubernetes clusters) handles runtime and networking duties. Image builds are delegated to a BuildKit shim running in a Linux VM over a gRPC/protobuf protocol, with context transfer handled by a custom fssync walker.