dsh-wallpaper

Set a custom background wallpaper for the DeepSeek Harness desktop app.

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Features

• Presets — 6 built-in gradient wallpapers (aurora, ocean, sunset, forest, night, sakura), plus a "none" option.
• Custom image URL — paste any http(s) image URL.
• Upload — pick a local PNG / JPG / GIF / WebP (≤ 10MB); it is stored on the host and survives restarts.
• Opacity slider — controls how strongly the wallpaper shows through the UI, from hidden (0%) to dominant (100%). At 100% the base background, cards and even the message bubbles become translucent so the wallpaper fills the whole window.
• Durable: config and the uploaded image live in $DSH_HOME/storages/wallpaper/, served at a stable /dsh-wallpaper/image path, so nothing is lost when the desktop app rebinds its random loopback port.

Install

dsh plugin --profile web add github:keke050/dsh-wallpaper

Then restart DeepSeek Harness. Open Settings → 壁纸 / Wallpaper.

Usage

1. Pick a preset, paste an image URL, or upload a local image.
2. Drag the opacity slider to taste — higher means the wallpaper is more visible.
3. Click Remove wallpaper to restore the default background.

How it works

• The host half registers three loopback HTTP routes (/dsh-wallpaper/config, /dsh-wallpaper/upload, /dsh-wallpaper/image) and persists the wallpaper to $DSH_HOME/storages/wallpaper/.
• The client half renders the settings section and injects CSS that puts the wallpaper on body and makes the app's background surfaces translucent (by overriding --dsw-alias-bg-* / --dsw-specific-* design tokens), so the wallpaper shows through the conversation area, not just the sidebar.

License

MIT