Show HN: Koala – Run AI Agents in Isolated Linux VMs on macOS

Category: infrastructure

Tags: macos, virtualization, ai-agents, sandboxing, cli-tool

Score: 6.3/10 (Innovation: 6, Technical: 6, Documentation: 7, Utility: 6)

Koala is a macOS CLI that runs ARM64 Linux workloads and AI agents inside isolated lightweight VMs via Apple's Virtualization framework, with explicit permission grants and a keychain-backed secret broker that keeps API keys off the guest. It is interesting for offering a zero-sudo, per-VM isolation model with agent-focused templates, though the source is closed and it is still in preview.

Target audience: macOS developers and DevOps engineers running AI agents or untrusted workloads

Repository: https://kunalkushwaha.github.io/homebrew-koala/ · MDX

View on Hacker News