Fits right in.
Registers through Harness’s public Theme Service and adds its own section in Settings. Everything is where you expect it.
A LITTLE PERSONALITY. A BETTER WORKSPACE.
Your workspace.
Your kind of beautiful.
You spend hours here. Make it feel like you. Explore 74 thoughtfully crafted themes for DeepSeek Harness, from quiet neutrals to unapologetic color.
Open source. One plugin. A whole new feeling.
INTERACTIVE COLOR PREVIEWClaude
A fresh perspective
Let’s make something worth spending time in.
Harness
A little less friction. A little more focus. A space that feels entirely your own.
A workspace, reimaginedSame possibilities. A different point of view.
What would you like to create?
Simulated interface · real theme colors
A FEW FAVORITES
74distinct themes
01native plugin
MITopen source
DESIGN MD
× DEEPSEEK HARNESS
01 / THE COLLECTION
Find your everyday favorite.
Familiar design languages, reinterpreted for your AI workspace. Click any theme to try its palette in the preview.
Theme palettes could not load. Check your connection and try again.
No theme found. Yet.
Try a different name or give the filters a fresh start.
02 / NATIVE BY DESIGN
A new look.
The same Harness.
Built on the idea that everything is a plugin. Your theme belongs in your workspace, right alongside the tools you already use.
Read the story: Everything is a PluginHARNESS THEMES
Make it yours. Keep it yours.
Choose once and carry on. Your selected theme stays active after a reload, in the plugin’s own settings namespace.
Small footprint. Full expression.
Installed through the native plugin manager. No edits to Harness source code, no replacement files, no extra browser extension.
03 / MAKE YOURSELF AT HOME
One command away
from a fresh start.
Already using DeepSeek Harness? Add the plugin, launch the web app, and pick your favorite.
Installation guide1
Add the plugin
TERMINAL
dsh plugin --profile web add deepseek-harness-design-md-themes2
Launch Harness
dsh web3
Choose your theme
Open Settings → Design MD themes. Select a card. Make yourself at home.
Compatibility documented for DeepSeek Harness 0.1.1-rc.2. Build requirements: Node.js ^22.19.0 or ≥24.0.0.
A few things to know.
Does this change my Harness installation?
The plugin uses Harness’s public extension services. It registers themes and a settings section without modifying Harness source files.
Does choosing a theme here change my app?
This page is an interactive color preview. To apply a theme in your own Harness app, install the plugin and choose it in Settings → Design MD themes.
Where do the 74 themes come from?
They are generated from a pinned snapshot of VoltAgent’s awesome-design-md collection, with colors normalized into Harness theme tokens. The names identify design inspiration, not official partnerships.
Is it free to use?
Yes. This project is open source under the MIT license. See the repository for the license, source attribution, and third-party notices.