The Steam Store does not display the Steam Deck Verification Status on every page. This extension adds this status to a lot of pages, so you can see at a glance which games are compatible with the Deck.
Furthermore the Verification Status is often not up-to-date. To solve this issue, the extension adds a medal from ProtonDB to the search results, front and app page.
For more info, head over to the ReadMe on Github: https://github.com/cptpiepmatz/great-on-deck-search/tree/main#readme