Download
Mouse Keys Record Replay is a free download for Windows, macOS and Linux. Install it with one terminal command or download the latest release from GitHub.
On macOS
The first time you record, macOS asks for permission. Allow Mouse Keys Record Replay in System Settings, Privacy and Security, under Accessibility and Input Monitoring.
On Linux
The app works in an X11 session. Wayland sessions are not supported.
Updates
The app checks for updates when it starts and every 12 hours, and installs a release only if its ed25519 signature checks out. You can switch automatic installs off in Settings.