dsh-prism-themes

Prism Themes

Prism Theme Studio：为 DeepSeek Harness Web UI 提供 24 套精心调校的浅色/深色调色板、六种氛围、配色方案控制、自定义强调色、收藏功能，以及惊喜随机切换。

目标 Profile

插件会安装到这里；不确定时保持 web。

npx -y @deepseek-ai/dsh plugin --profile web add github:elalamiimed/dsh-prism-themes#495e6c296af95b4ac3740845d3e92b428cc0e60b

兼容性与来源证明

Prism Themes 以 dsh-prism-themes 发布，当前版本为 1.0.1。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。

DSH 兼容范围: *
运行环境: web
发布来源: github
Registry 更新时间: 2026/11/2

版本

1.0.1stable

2026/11/2

README

Prism Theme Studio

Prism Theme Studio icon

Twenty-four hand-tuned palettes for the DeepSeek Harness Web UI.
Six moods, paired light and dark halves, custom accents, and a studio built for browsing.

Prism is a DSH bundle that adds a Prism Themes page to Settings. Pick a palette and the whole harness changes instantly — conversation, sidebar, composer, menus, code blocks, scrollbars, and state colors. Every theme is designed twice: once for light, once for dark, so switching the harness scheme never leaves you with a half-finished look.

Highlights

24 curated themes across six families: Signature, Nocturne, Botanical, Nostalgia, Minimal, and Playful.
True light/dark twins — each theme renders a deliberately different dark palette, not a mechanical inversion.
Instant apply through the public ctx.theme.overrideTokens extension point. No DOM surgery, no stylesheet hacks.
Palette mode control for Light, Dark, or System without leaving the studio.
Accent character — Calm, Signature, or Electric changes how the accent behaves.
Accent override — pick any color and Prism keeps the accent legible on both surfaces.
Favorites and search — filter by mood, family, or the themes you starred.
Surprise me — a one-click shuffle through the catalog.
Export — download the active palette and its expanded host tokens as JSON.
Native restore — one button returns the harness to its original theme.
Browser-local and quiet — theme, accent, and favorites live in localStorage; the plugin makes no network calls and emits no telemetry. The only host setting it writes is the stock Light/Dark/System preference when you click it.

Install

Prism is distributed from this repository as a DSH bundle. Pick either route.

Ask your DSH agent (recommended)

Clone the repository somewhere stable:

git clone https://github.com/elalamiimed/dsh-prism-themes.git ~/src/dsh-prism-themes

Then ask your DSH agent:

Install the DSH bundle at ~/src/dsh-prism-themes.

The agent uses the Harness plugin_manager install action against the checkout. A new bundle normally activates through hot reload; a page refresh is safe and expected when the browser artifact changes.

Manual / development install

From your DSH profile, install the checkout as a linked bundle with the Harness plugin manager's install_bundle action and this absolute directory as the target. Do not copy files into the DSH installation or edit profile files by hand: the plugin manager owns package installation, bundle selection, and HMR.

After installation, open Settings → Prism Themes.

Use

Open Settings → Prism Themes.
Choose a palette card. It applies immediately in the current scheme.
Use Palette mode to switch between Light, Dark, and System.
Use Accent character to soften, preserve, or electrify the accent.
Use Accent override for a custom accent; Reset returns to the curated accent.
Star favorites, search by name or mood, or hit Surprise me.
Click Native theme to return to the stock DeepSeek Harness look.

Prism remembers the active theme, character, accent, and favorites in the current browser. Uninstalling or disabling the bundle removes its token layer and restores the native theme.

Theme catalog

Prism palette atlas

Signature

Theme	Tagline	Light seeds	Dark seeds
DeepSeek Daylight	Clear morning light over a deep blue current.	`#F5F8FE` `#1D4ED8` `#0B1526`	`#0A1020` `#6EA8FF` `#E8EEFA`
DeepSeek Abyss	Where the current runs quiet and cold.	`#F1F6FA` `#0369A1` `#081A24`	`#050D16` `#38BDF8` `#DCEAF5`
Cobalt Ink	Cobalt pressed into paper, sharp and deliberate.	`#F6F6F2` `#1E40AF` `#101420`	`#0B0F17` `#5B8CFF` `#E6EAF2`
Blue Hour	The hush between sunset and streetlights.	`#F3F3FB` `#4F46E5` `#14142A`	`#0C0C19` `#A5B4FC` `#E9E7F7`

Nocturne

Theme	Tagline	Light seeds	Dark seeds
Midnight Orchid	Orchid petals under a violet midnight.	`#F7F2F9` `#7E22CE` `#1D1027`	`#130F1B` `#C084FC` `#EDE4F5`
Obsidian Ember	Obsidian walls, one ember still breathing.	`#F4F5F7` `#9A3412` `#14171D`	`#0A0B0E` `#FF7A45` `#E9EAEE`
Ember Noir	Burnt umber, cold smoke, a dying fire.	`#F6F2EC` `#B45309` `#1E1712`	`#110D0A` `#F59E0B` `#EFE6DE`
Cyber Tide	Neon currents pulling through deep water.	`#EEF6F5` `#0F766E` `#08201E`	`#050F0E` `#2DD4BF` `#D9F2EE`

Botanical

Theme	Tagline	Light seeds	Dark seeds
Sea Glass	Salt-worn glass in soft morning green.	`#F1F6F3` `#2F7D62` `#10241D`	`#071410` `#4ECCA3` `#DDEFE8`
Green Room	A quiet room full of growing things.	`#F3F5EC` `#2F6B34` `#1B2412`	`#0D120B` `#9BCF53` `#E4EBDC`
Moss Clay	Moss over clay, rain long finished.	`#F4F2E9` `#5C7A2E` `#24211A`	`#13110A` `#C7B96A` `#EAE6D6`
Frost Garden	Frost on the greenhouse, green beneath.	`#EFF6F1` `#166534` `#0F2017`	`#081310` `#6EE7B7` `#E0EFE7`

Nostalgia

Theme	Tagline	Light seeds	Dark seeds
Terminal Amber	Old phosphor glow, patient and warm.	`#F6F1E4` `#A16207` `#221B10`	`#100D08` `#FBBF24` `#F2E6C9`
Newsprint	Ink and pulp, folded on the porch.	`#F3EFE4` `#2B2118` `#1B1813`	`#14120F` `#E9DCC3` `#EDE7DB`
Arcade Neon	Tokens, high scores, and cabinet glow.	`#F4F1EF` `#A21CAF` `#17131A`	`#0B0A12` `#E879F9` `#F0EDF7`
Vaporwave	Sunset gradients on a paused tape.	`#F9F0F6` `#0E7490` `#24151F`	`#130C1B` `#67E8F9` `#F2E5F7`

Minimal

Theme	Tagline	Light seeds	Dark seeds
Graphite	Precision gray, without the noise.	`#F4F5F6` `#475569` `#16181B`	`#121417` `#94A3B8` `#E6E8EB`
Porcelain	Cool clay glaze, almost quiet.	`#F2F5F7` `#3E6B7A` `#122028`	`#0E1417` `#7FB3C2` `#E2EAEE`
Saffron Paper	Warm paper and a single saffron line.	`#F8F3E6` `#854D0E` `#241E10`	`#14110A` `#FACC15` `#EFE6D2`
Terracotta Sun	Clay rooftops holding late orange light.	`#F8F1EA` `#B5482A` `#251710`	`#170F0B` `#FDBA74` `#F2E3D7`

Playful

Theme	Tagline	Light seeds	Dark seeds
Bubblegum	Sugar-pink pop with a steady heart.	`#FDF0F5` `#DA2576` `#29141E`	`#160B13` `#F472B6` `#F7E4EE`
Mango Tango	Ripe mango energy, no sunscreen.	`#FDF1E4` `#B7410E` `#2A1809`	`#170F08` `#FB923C` `#F7E7D4`
Lavender Haze	Soft lilac fog over a quiet garden.	`#F6F2FB` `#7C3AED` `#1E1530`	`#120D1A` `#C4B5FD` `#EFE6F8`
Citrus Pop	Lime soda fizz, sharp and bright.	`#F4F8E7` `#3F6212` `#1C2409`	`#0F1306` `#A3E635` `#EDF3D8`

How it works

Prism is a single browser-side DSH Client module. On load it creates one palette override layer with ctx.theme.overrideTokens('dsh-prism-themes:palette', tokens). Each token is supplied as a { light, dark } pair; the Harness theme presenter picks the value for the active color scheme and writes it to the document root. Removing the layer restores the built-in theme, so the plugin can be disabled without cleanup work.

The expanded layer covers more than 90 --dsw-alias-* tokens, including surfaces, borders, labels, brand and button fills, interactive states, code blocks, diffs, scrollbars, toasts, tooltips, and the sidebar. The theme studio itself uses only host theme tokens, so it remains readable in every palette and in both schemes.

No session events are written, no host settings are modified (except the stock Light/Dark/ System preference when you click those controls), and nothing leaves the browser.

Compatibility

DeepSeek Harness Web UI, 0.2.1-rc.2 or newer.
Node.js 18+ for tooling.
The plugin targets the public Client extension points ctx.theme.overrideTokens, settings.section, and ctx.locale. It imports no Harness Client package as a runtime dependency.

Development

There is no build step. The browser module is client.js; the Host half is index.js.

npm test        # syntax checks plus palette, packaging, and apply tests
npm pack        # inspect the publishable file list

To add a theme, append a thirteen-seed palette to THEMES in client.js and run npm test. The test suite enforces catalog shape, paired modes, and WCAG contrast floors for text, muted text, accents, state colors, and accent-ink pairings. The UI expands each seed into the full host token set at runtime.

Privacy

Prism does not collect analytics and makes no network requests. Theme preferences are stored only in the current browser under dsh-prism-themes:preferences:v1.

License

README

Prism Theme Studio

Prism Theme Studio icon

Twenty-four hand-tuned palettes for the DeepSeek Harness Web UI.
Six moods, paired light and dark halves, custom accents, and a studio built for browsing.

Highlights

24 curated themes across six families: Signature, Nocturne, Botanical, Nostalgia, Minimal, and Playful.
True light/dark twins — each theme renders a deliberately different dark palette, not a mechanical inversion.
Instant apply through the public ctx.theme.overrideTokens extension point. No DOM surgery, no stylesheet hacks.
Palette mode control for Light, Dark, or System without leaving the studio.
Accent character — Calm, Signature, or Electric changes how the accent behaves.
Accent override — pick any color and Prism keeps the accent legible on both surfaces.
Favorites and search — filter by mood, family, or the themes you starred.
Surprise me — a one-click shuffle through the catalog.
Export — download the active palette and its expanded host tokens as JSON.
Native restore — one button returns the harness to its original theme.
Browser-local and quiet — theme, accent, and favorites live in localStorage; the plugin makes no network calls and emits no telemetry. The only host setting it writes is the stock Light/Dark/System preference when you click it.

Install

Prism is distributed from this repository as a DSH bundle. Pick either route.

Ask your DSH agent (recommended)

Clone the repository somewhere stable:

git clone https://github.com/elalamiimed/dsh-prism-themes.git ~/src/dsh-prism-themes

Then ask your DSH agent:

Install the DSH bundle at ~/src/dsh-prism-themes.

Manual / development install

After installation, open Settings → Prism Themes.

Use

Open Settings → Prism Themes.
Choose a palette card. It applies immediately in the current scheme.
Use Palette mode to switch between Light, Dark, and System.
Use Accent character to soften, preserve, or electrify the accent.
Use Accent override for a custom accent; Reset returns to the curated accent.
Star favorites, search by name or mood, or hit Surprise me.
Click Native theme to return to the stock DeepSeek Harness look.

Prism remembers the active theme, character, accent, and favorites in the current browser. Uninstalling or disabling the bundle removes its token layer and restores the native theme.

Theme catalog

Prism palette atlas

Signature

Theme	Tagline	Light seeds	Dark seeds
DeepSeek Daylight	Clear morning light over a deep blue current.	`#F5F8FE` `#1D4ED8` `#0B1526`	`#0A1020` `#6EA8FF` `#E8EEFA`
DeepSeek Abyss	Where the current runs quiet and cold.	`#F1F6FA` `#0369A1` `#081A24`	`#050D16` `#38BDF8` `#DCEAF5`
Cobalt Ink	Cobalt pressed into paper, sharp and deliberate.	`#F6F6F2` `#1E40AF` `#101420`	`#0B0F17` `#5B8CFF` `#E6EAF2`
Blue Hour	The hush between sunset and streetlights.	`#F3F3FB` `#4F46E5` `#14142A`	`#0C0C19` `#A5B4FC` `#E9E7F7`

Nocturne

Theme	Tagline	Light seeds	Dark seeds
Midnight Orchid	Orchid petals under a violet midnight.	`#F7F2F9` `#7E22CE` `#1D1027`	`#130F1B` `#C084FC` `#EDE4F5`
Obsidian Ember	Obsidian walls, one ember still breathing.	`#F4F5F7` `#9A3412` `#14171D`	`#0A0B0E` `#FF7A45` `#E9EAEE`
Ember Noir	Burnt umber, cold smoke, a dying fire.	`#F6F2EC` `#B45309` `#1E1712`	`#110D0A` `#F59E0B` `#EFE6DE`
Cyber Tide	Neon currents pulling through deep water.	`#EEF6F5` `#0F766E` `#08201E`	`#050F0E` `#2DD4BF` `#D9F2EE`

Botanical

Theme	Tagline	Light seeds	Dark seeds
Sea Glass	Salt-worn glass in soft morning green.	`#F1F6F3` `#2F7D62` `#10241D`	`#071410` `#4ECCA3` `#DDEFE8`
Green Room	A quiet room full of growing things.	`#F3F5EC` `#2F6B34` `#1B2412`	`#0D120B` `#9BCF53` `#E4EBDC`
Moss Clay	Moss over clay, rain long finished.	`#F4F2E9` `#5C7A2E` `#24211A`	`#13110A` `#C7B96A` `#EAE6D6`
Frost Garden	Frost on the greenhouse, green beneath.	`#EFF6F1` `#166534` `#0F2017`	`#081310` `#6EE7B7` `#E0EFE7`

Nostalgia

Theme	Tagline	Light seeds	Dark seeds
Terminal Amber	Old phosphor glow, patient and warm.	`#F6F1E4` `#A16207` `#221B10`	`#100D08` `#FBBF24` `#F2E6C9`
Newsprint	Ink and pulp, folded on the porch.	`#F3EFE4` `#2B2118` `#1B1813`	`#14120F` `#E9DCC3` `#EDE7DB`
Arcade Neon	Tokens, high scores, and cabinet glow.	`#F4F1EF` `#A21CAF` `#17131A`	`#0B0A12` `#E879F9` `#F0EDF7`
Vaporwave	Sunset gradients on a paused tape.	`#F9F0F6` `#0E7490` `#24151F`	`#130C1B` `#67E8F9` `#F2E5F7`

Minimal

Theme	Tagline	Light seeds	Dark seeds
Graphite	Precision gray, without the noise.	`#F4F5F6` `#475569` `#16181B`	`#121417` `#94A3B8` `#E6E8EB`
Porcelain	Cool clay glaze, almost quiet.	`#F2F5F7` `#3E6B7A` `#122028`	`#0E1417` `#7FB3C2` `#E2EAEE`
Saffron Paper	Warm paper and a single saffron line.	`#F8F3E6` `#854D0E` `#241E10`	`#14110A` `#FACC15` `#EFE6D2`
Terracotta Sun	Clay rooftops holding late orange light.	`#F8F1EA` `#B5482A` `#251710`	`#170F0B` `#FDBA74` `#F2E3D7`

Playful

Theme	Tagline	Light seeds	Dark seeds
Bubblegum	Sugar-pink pop with a steady heart.	`#FDF0F5` `#DA2576` `#29141E`	`#160B13` `#F472B6` `#F7E4EE`
Mango Tango	Ripe mango energy, no sunscreen.	`#FDF1E4` `#B7410E` `#2A1809`	`#170F08` `#FB923C` `#F7E7D4`
Lavender Haze	Soft lilac fog over a quiet garden.	`#F6F2FB` `#7C3AED` `#1E1530`	`#120D1A` `#C4B5FD` `#EFE6F8`
Citrus Pop	Lime soda fizz, sharp and bright.	`#F4F8E7` `#3F6212` `#1C2409`	`#0F1306` `#A3E635` `#EDF3D8`

How it works

No session events are written, no host settings are modified (except the stock Light/Dark/ System preference when you click those controls), and nothing leaves the browser.

Compatibility

DeepSeek Harness Web UI, 0.2.1-rc.2 or newer.
Node.js 18+ for tooling.
The plugin targets the public Client extension points ctx.theme.overrideTokens, settings.section, and ctx.locale. It imports no Harness Client package as a runtime dependency.

Development

There is no build step. The browser module is client.js; the Host half is index.js.

npm test        # syntax checks plus palette, packaging, and apply tests
npm pack        # inspect the publishable file list

Privacy

Prism does not collect analytics and makes no network requests. Theme preferences are stored only in the current browser under dsh-prism-themes:preferences:v1.

Prism Themes

兼容性与来源证明

版本

相关插件

Prism Themes

README

Prism Theme Studio

Highlights

Install

Ask your DSH agent (recommended)

Manual / development install

Use

Theme catalog

Signature

Nocturne

Botanical

Nostalgia

Minimal

Playful

How it works

Compatibility

Development

Privacy

License

兼容性与来源证明

版本

相关插件

相关插件

相关插件

README

Prism Theme Studio

Highlights

Install

Ask your DSH agent (recommended)

Manual / development install

Use

Theme catalog

Signature

Nocturne

Botanical

Nostalgia

Minimal

Playful

How it works

Compatibility

Development

Privacy

License