FetchCord is an application mainly aimed towards Linux users which grabs OS and Hardware information and displays it as a Discord Rich Presence. Although the application is aimed towards Linux users, it also runs on Microsoft Windows and MacOS with minimal changes.
To run, it requires Python, PyPresence, NeoFetch and (in most cases, PIP). For Linux users who use Systemd, it is possible to integrate FetchCord to start with your system, although this is still achievable in most cases by just adding it to startup applications or making a startup script.