dsh-client-ui-tweakcn

You spent hours crafting a gorgeous shadcn/ui theme on tweakcn.com — a palette just right, corners perfectly soft, shadows with depth, a typeface you picked and re-picked — only to open DeepSeek Harness and see factory grey. You keep flipping between rounded and neo-brutalist styles, each switch requiring hand-edited CSS. Light and dark modes break together: corners go wonky, sidebar text blends into the background. dsh-client-ui-tweakcn exists for exactly that moment: paste once, and the entire app reskins.

Under the hood, the plugin maps roughly 78 shadcn semantic variables from your exported index.css into DSH native --dsw-* design tokens, covering colour, corner radius, the full shadow scale (including hard-offset), body font, and code font. A recursive CSS parser correctly resolves :root, .dark, merged selectors such as :root, .dark { … }, :not(.dark), and @media prefers-color-scheme blocks, so light and dark values each follow your appearance preference. Any paste can be named and saved as a theme; switch at will between the DSH default, a built-in Violet preset, and your own collection. Sidebar readability auto-adjusts when theme colours would clash with global text, and parsing feedback tells you exactly how many light and dark values were captured. State is local-first — stale responses can never override your choices, and the plugin is designed so that no code path can block DSH from starting.

Who is it for? If you design themes on tweakcn.com and want your DeepSeek Harness desktop client to reflect your visual taste without touching a single component file, this is your bridge. It is built for designers, front-end developers, and any DSH user who finds the default grey unsatisfying and would rather paste a stylesheet than write CSS by hand.