Vibe
vibe is a lightweight macOS tool for spinning up Linux VMs to sandbox LLM agents. It uses Apple's Virtualization framework — the same runtime underlying macOS Sequoia's native container support — rather than Docker, making provisioning faster and removing the Docker Desktop dependency. A clean Linux environment is created and destroyed via a simple CLI, isolated from the host macOS system.
AI coding agents that execute shell commands or generated code need isolation from the host system. Docker Sandboxes provides a managed, API-driven solution using Docker's container runtime. vibe addresses the same need for macOS developers who prefer Apple's native virtualisation stack: no Docker installation required, fast VM startup via the Virtualization framework, and a minimal CLI interface.
Placed in Assess at outer position because Docker Sandboxes covers the agent sandboxing concern with broader ecosystem support and API-driven provisioning suitable for production agent deployments. vibe is a macOS-native alternative worth evaluating for developers who have already adopted Apple's native container approach (see Apple Native Containers blip) and want a consistent virtualisation story without Docker. The outer position reflects that most developers will be adequately served by Docker Sandboxes; vibe is a specialist choice for macOS-only, Docker-free environments.
