dsh-plugin-wallpaper

The default DeepSeek Harness canvas is clean but generic. If you have always wanted to drop a favorite image behind the workbench without hunting through theme files or authoring a custom script, dsh-plugin-wallpaper turns that into a two-step action: open the sidebar picker, choose an image, slide the overlay intensity, and you are done. A single-click switch button lets you cycle straight to the next wallpaper without even opening the panel, making it easy to flip between looks on the fly.

The plugin ships seven gradient pairs, each tuned separately for light and dark color schemes, and also accepts local uploads in jpg, png, webp, or gif format. Oversized images are downscaled to 2560 pixels in the browser before they are rendered, so the interface stays smooth even with large files. A dim slider ranging from 0 to 100 percent in steps of 5 layers a white overlay in light mode or a black overlay in dark mode, keeping text readable over any wallpaper and defaulting to 60 percent. Every wallpaper is applied exclusively through the theme service token-override layer, touching only the base background token, the sidebar fill, and the raised surface. Disabling or uninstalling the plugin restores the original appearance automatically, leaving no DOM residue behind. Uploaded images live in session memory only and are never written to disk or transmitted anywhere.

Ideal for anyone who finds the stock background a little flat and wants a quick, zero-config way to personalize their DeepSeek Harness environment without editing configuration files or writing theme code. It is a small, focused utility that respects the host application and cleans up after itself.