A .deb / .rpm package and a generic tarball are available.
Debian / Ubuntu
sudo dpkg -i optimetrix-agent_*.deb sudo systemctl enable --now optimetrix-agent
RHEL / Fedora
sudo rpm -i optimetrix-agent-*.rpm sudo systemctl enable --now optimetrix-agent
Verify
systemctl status optimetrix-agent
The service reads the active window via the display server. On Wayland, window-title detail depends on the compositor; app-level activity is always available.