Extensibility

Provider plugins and themes

This page reads UNU's live official catalog. New providers, themes, and sound packs appear here automatically after they are published.

Steam

Official

Library provider

Discover, authenticate, and launch games from a local Steam installation.

SteamGridDB

Official

Metadata provider

Fetch richer cover, background, and logo art from SteamGridDB.

IGDB

Official

Metadata provider

Fetch descriptions, genres, release information, screenshots, and video trailers from IGDB.

Epic Games Store

Official

Library provider

Discover, authenticate, and launch games from Epic Games Store.

Microsoft Store

Official

Library provider

Discover locally installed Xbox and Microsoft Store games.

Xbox Game Pass

Official

Subscription provider

Show the Xbox Game Pass catalog and hand off installation and launch to Microsoft Store.

Ubisoft+

Official

Subscription provider

Show the live Ubisoft+ PC catalog and hand off installation and launch to Ubisoft Connect.

Ubisoft Connect

Official

Library provider

Discover configured Ubisoft Connect installations and launch them through Ubisoft Connect.

Soft

Official

Sound pack

Warm, restrained focus and activation sounds for couch navigation.

Deck

Official

Theme

A dense couch dashboard with hero art, shelves, and gamepad-first controls.

Grey

Official

Theme

A quiet reference layout with compact cards and restrained contrast.

Building a theme or provider plugin?

Developers can build against the same stable API our official themes use. Start with the authoring guides, then add your package to the catalog the same way the ones above got here.

Provider authoring Theme authoring