Privacy – Browser Extension

On tcg-arena.fr/play, the extension reads the visible page content (DOM) of the running match to detect your own and your opponent's Legend, who goes first, and your played deck, as well as deck data you've saved there locally (localStorage), which already lives only on your own device. On play.riftatlas.com, it additionally reads the ongoing match log and score display to automatically detect Conquer points and provisionally fill in any other point gain as a Hold point -- you can correct this at any time using the point buttons in the RiftHQ tracker.

The extension runs no server of its own and does not send data to any third party. It loads a public, non-personal card list from russeus.github.io (GitHub Pages) once, to map TCG Arena card images to names. On tcg-arena.fr, you yourself open a new tab to rifthq.net/track by clicking the displayed "RiftHQ Tracking" button, with the detected setup as URL parameters. On play.riftatlas.com, the extension instead opens that tab automatically when the match starts, and continuously fills in Conquer/Hold points there for the rest of the match -- to do this, part of the extension reads from and writes to the rifthq.net/track page itself (not just as a link target), in order to deliver the detected points into the tab that's already open.

The extension does not persist any data itself, and contains no tracking or analytics tools. A mapping between an open match tab and its tracker tab is kept only in the extension's own session storage for the duration of the browser session, and is discarded once the tabs are closed.

The extension requests access to tcg-arena.fr, play.riftatlas.com (to read the respective game page), russeus.github.io (to load the card list), and -- narrowly scoped to the tracker sub-page -- rifthq.net/track (to automatically fill in points detected on play.riftatlas.com). No further permissions.

Dennis Halfen, Hahnenkamp 6, 24806 Hohn, Germany, info@rifthq.net.