Installing
On Windows, in PowerShell: irm https://realmoon.ai/install.ps1 | iex. On macOS, Linux and WSL: curl -fsSL https://realmoon.ai/install.sh | sh. Then open a new terminal and run moon login (moon login --device on a machine without a browser). Install Moon CLI
If it does not work
If moon is not recognized after installing, open a new terminal: on Windows, the folder %LOCALAPPDATA%\Moon must be in the PATH of your account; on macOS and Linux, ~/.local/bin. If moon starts, run moon doctor: it checks the installation, the network and your account, and says what to fix. Blocked installer, company proxy, refused checksum, sign in: Moon CLI troubleshooting
Security
Moon Guard, once you turn it on (moon guard on), checks every command before it runs. Your sessions are revoked in “Settings” › “Account and security” › “Moon CLI sessions”. Account and security (Moon AI app)
Included depending on the workspace’s plan: Moon CLI. Compare plans
Labels in quotes are those of the app in English as of November 14, 2026; the app opens in French until you choose English in Settings. Links followed by an arrow open the app, which may ask you to sign in.
Your turn.
Open Moon AI to try these steps in your workspace, or go back to the help center for another topic.