Plugins

泡泡猫皮肤 — 可爱猫咪主题，纯 CSS 自绘。 / Paopaocat skin — cute cat theme, pure CSS.

Genshin Impact Yoimiya theme: two hand-tuned palettes, a procedural fireworks particle layer, and a local music player that reads your own files — songs and covers are never uploaded. Warm syntax colors and a hand-drawn goldfish brand mark; apart from the wallpaper every pixel is CSS gradients and hand-written SVG.

WhaleHarbor desktop pet for DeepSeek Harness: an always-on-top transparent float window hosts a chibi whale-maid built from 13 AI-generated parts and animated as a CSS paper-doll (breathing, blinking, ahoge sway, sweat, hops, tremors), mirroring work state in eight moods — idle, busy, approval, question, error, celebration, nap, and subagent clones — with poke, drag, three sizes, tray toggle, and live stats in the speech bubble. Requires the WhaleHarbor desktop shell (Windows build).

为 DeepSeek Harness 打造的液态玻璃 UI 主题：磨砂玻璃+边缘折射、可调透明度/模糊/色调、自定义字体、背景图与动态壁纸（多图轮播）、自定义 CSS、柔和动画。

DeepSeek Harness mobile: CSS-only UI plugin, password-protected Cloudflare tunnel and a tiny Android WebView app - use DSH on your phone.

Multi-style skin collection for the DeepSeek Harness (dsh) web GUI. Each skin registers a theme (Settings → Appearance / sidebar picker) plus scoped decoration CSS keyed to its active state.

Measures design rules on the rendered page rather than in the CSS — type-scale count, WCAG AA contrast against the real composited backdrop, spacing-grid drift, palette size, tap targets, and the tells of generated UI such as violet gradients caught by hue angle; ships a design-system skill.

Turns markdown into a WeChat Official Account (微信公众号) draft: inlines every CSS rule onto its element because the editor discards `<style>` blocks and class names, uploads each local image through WeChat's own endpoint so it is not filtered out, and creates the draft; it never broadcasts.

Settings-page usage dashboard: per-provider/model token summary across all sessions, with today/7-day/30-day CSS-bar trends and a cache-hit rate.

Four-module session companion: smart conversation export (Markdown/PDF/JSON/PNG long-image with privacy redaction and batch ZIP), context handoff summaries with template save/import, API cost optimization (live official pricing, peak/off-peak scheduling, daily/monthly budgets, model routing), and global conversation search with in-chat find (Ctrl+F, CSS Custom Highlight API).