What is Docker container?
A Docker container is an isolated, lightweight environment that packages an application with everything it needs to run, separate from other containers on the same machine.
Docker containers share the host machine's kernel but keep each application's filesystem, processes, and network largely separate. That isolation means one container crashing, misbehaving, or being compromised doesn't directly affect another container on the same host.
For AI agents specifically, container isolation matters because an agent often holds sensitive data — API keys, chat history, skill state. Running each agent in its own container limits the blast radius if any single agent misbehaves.
On VibeOpenClaw
Every agent on VibeOpenClaw — OpenClaw or Hermes — runs in its own dedicated Docker container with its own filesystem and environment, so one agent can't read another agent's memory or provider keys.