Augur

Augur provides isolated macOS virtual machines with a full Xcode toolchain and iOS Simulator for running AI coding agents securely. It supports running Apple-platform code builds and tests in a sandboxed VM environment, and also offers a lightweight Linux container mode for other workloads. The tool isolates projects with per-project VM clones or containers, enforces network egress allowlists, and is built from Apple-signed assets on macOS hosts.