Node.js 18+ required. The CLI runs on macOS, Linux, and Windows (via WSL).
npm (recommended)
npm i -g @aarmos/cli aarmos --version
Current release: @aarmos/cli@0.43.0.
Shell installer
curl -fsSL https://get.aarmos.io/install.sh | sh # also install the PWA host: curl -fsSL https://get.aarmos.io/install.sh | sh -s -- --bridge
Detects your platform and installs through npm. No telemetry, no phone-home.
Standalone verifier (Homebrew)
brew install aarmatix/tap/avar avar verify ./bundle.avar.zip
The tap ships only the avar verifier — the open reference implementation used for independent, vendor-free verification. See verifying the binary.
First governed run
aarmos init # scaffold a policy + demo agent aarmos run demo # run under policy — writes a signed receipt aarmos verify .aarmos/avar/receipt-*.json
Full walkthrough in the quickstart, or browse the CLI reference.