Bastion – isolated Linux VMs for background coding agents

Bastion provides isolated, ephemeral Linux VMs specifically designed for background coding agents, allowing developers to run untrusted or experimental code in a secure sandbox without affecting their host system. It is built for developers and AI tool creators who need safe, disposable environments for automated tasks like code execution, testing, or agent-driven development. The project is interesting because it combines lightweight virtualization with agent-focused orchestration, enabling scalable and secure automation workflows that were previously complex to set up.