dsh-claude-style: Claude-style DSH plugin for DeepSeek Harness

dsh-claude-style is an interface-class DSH plugin that gives the DeepSeek Harness web GUI a Claude Code-style desktop theme, recreating the ivory and warm-black canvas, accent colors, and interaction details such as permission sections and the model picker (source). This guide explains what it changes, how to install and use it, and the trade-offs of style plugins.

DSH plugin overview: it changes the look, not the functionality

dsh-claude-style is a "style" plugin - it only changes interface presentation and interaction styling, without touching models, tools, or permissions. Start by separating three layers:

In one sentence: it makes you "look like Claude," but you are still the DeepSeek Harness you were already using.

What the DSH plugin changes: making the Web GUI Claude-style

The changes are concentrated in one place: the look and interaction details of the DeepSeek Harness web GUI. Specifically (source):

1. Colors and canvas - two canvas bases, ivory and warm black. Expected: the overall tone switches to Claude-style.
2. Accent color - recreates the signature accent color, replacing the default highlight. Expected: buttons, selected states, and so on echo the new theme.
3. Interaction details - styles for permission sections, the model picker, and the like are aligned. Expected: common controls look consistent.

It acts on the interface layer inside the browser. If you run the desktop app, its interface likewise comes from this Web application, and whether the theme applies depends on the scope the plugin declares.

How to use the DSH plugin: installing and the changes once enabled

Installing it is just installing a DSH plugin; the theme takes effect after a restart. The steps:

1. Pick an install method - go to the DSH Plugin Hub and click install in the interface category, or run:

   bash

   dsh plugin --profile web add dsh-claude-style
   

   Expected: the plugin enters the web profile, with no install errors.

2. Restart the service - stop and start dsh web. Expected: no plugin parse errors at startup.

3. Check the interface - open the Web GUI and see whether the theme is applied. Expected: the colors, canvas, and control styles become Claude-style.

4. Tweak as needed - if the plugin offers theme options (such as a light/dark switch), pick one in the configuration. Expected: the look you like.

Normally it works once enabled, with no functional configuration to change.

DSH plugin trade-offs and caveats

A style plugin's payoff is appearance; its cost is compatibility and habit. Three trade-offs:

1. Difference from the default experience - after switching themes, the colors and some control styles change, so people used to the default interface may need to re-adapt to positions and look.
2. Whether it affects functionality - generally not: sessions, models, tools, and the plugin mechanism all stay the same; some themes adjust interaction details along the way, which is a styling rather than a capability change.
3. Uninstalling restores it - theme plugins usually do not change data or configuration, so a restart after uninstall returns you to the default look, at low cost for trial and error (source).

If what you want to change is "layout" rather than "style," that is another class of plugin: dsh-better-sidebar, the sidebar workbench.

DSH plugin notes

These are the DSH plugin points to remember before installing and using this one. Item by item:

1. Do not expect new capabilities: it only changes the look; it will not make the model or tools more capable.
2. Restart after installing: the theme loads at startup, so you will not see changes without a restart.
3. Check compatibility: themes track changes in the core package and the interface version, so check the maintenance status before installing.
4. Stackable but sparingly: it can coexist with layout plugins, but installing too many interface plugins easily causes visual interference.
5. Uninstall if unsatisfied: uninstalling to restore is safer than editing styles by hand.

Sources: dsh-claude-style (dsh-plugin.org), Nwflower/dsh-claude-style, dsh-claude-style (npm), dsh CLI README