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Run AI coding agents
in real sandboxes.

Claude Code, Codex, and custom agents. Each in its own microVM.

Download for MacOS →
SuperHQ desktop app showing sandboxed agents, terminal, and review panel
features

Everything an agent needs, nothing it shouldn't have.

A full Linux userland

A Debian VM with apt, npm, pip, and anything else the agent needs. Install whatever, break whatever.

Terminal prompt inside a Debian sandbox running apt install ripgrep

Your code, live in the VM

Your project mounts into the sandbox at /workspace. Changes stay in an overlay until you approve them in the review panel.

Host project directory bind-mounted into the sandbox at /workspace

Unified diff review

See every change the agent made. Keep what works, discard the rest - all before anything touches your local files.

Unified diff view showing a one-line change in src/main.rs

Port forwarding

Opt-in port forwarding from sandbox to host. Dev servers, databases, APIs - exposed only when you say so.

Diagram showing opt-in port forwarding from host to sandbox with a blocked port

Checkpoint and rewind

Stop a workspace, checkpoint the full VM state, and resume later in seconds. Fork a checkpoint to spin up a fresh branch.

Timeline showing three VM checkpoints with a rewind arrow
supported agents

Bring your own agent.

No extra setup required. Authenticate with an API key, or use your ChatGPT subscription for Codex and Pi.

OpenAI Codex

Claude Code

Pi

keyboard shortcuts

Built for people who live in their keyboard.

Workspaces

New workspace Cmd +N
Switch workspace 1–9 Cmd +1–9
Next workspace Ctrl +Cmd +]
Previous workspace Ctrl +Cmd +[

Tabs

New agent tab Cmd +T
Close tab Cmd +W
Switch tab 1–9 Ctrl +1–9
Next tab Cmd +Shift +]
Previous tab Cmd +Shift +[

App

Settings Cmd +,
Toggle review panel Cmd +B
Ports Cmd +Shift +P

Hold Cmd to see workspace shortcut badges. Hold Ctrl to see tab badges.