Quick sticky notes on the composer toolbar: jot ideas or TODOs, auto-saved as Markdown, one click to send into the chat.

Silky streaming reveal for the Web UI: text appears at the model's arrival rate, new lines glide in, no flicker; follow stays with the user and prefers-reduced-motion is respected.

Remote DeepSeek Harness with full server-side API access (`settings.*` / `credentials.*` / `host.listDirectory`). Token-gated reverse proxy, per-device sessions, phone invite QR, fence self-check, optional approval / CIDR / idle timeout / local TLS, WebSocket/SSE.

DeepSeek brain + automatic image transcription: attach images in the GUI and each one is transcribed to text via any OpenAI-compatible VLM before reaching the text-only DeepSeek — a keyed fast path (default qwen3.7-flash; DashScope/Zhipu/OpenRouter or any OpenAI-compatible endpoint) with your own key, or local Ollama auto-detected with zero config.

Modifies DSH plugin code at runtime, with ordered patches, inspection, and hot reload.

`/side` persistent side sessions and `/btw` one-shot side questions, run in a temporary fork without touching main history.

Auto-log failed tool calls across native tools, PTC run_code, and inline invocations: dedup and count root causes into a skill so repeated mistakes fade.

Import SillyTavern/TavernAI character cards and world books, save them as local Markdown lore documents, and generate novel prose from your prompts with the world settings as reference.

Catppuccin theme plugin: Latte, Frappé, Macchiato, and Mocha skins for the DSH Web theme runtime.

Whale-maid paper theme for the DSH Web UI with light and dark palettes, ocean illustrations, hand-drawn frames, decorative assets, and a persistent pet.

Academic writing guard (EN/ZH bilingual rules): local-regex linter for revision-process residue, defensive writing and AI-writing tells (em-dash abuse, not-X-but-Y, LLM word spikes, rule of three); writing_audit + writing_rules with incremental auto-audit that only reports new/resolved issues on paper file writes.

Bookmark assistant replies with notes and tags; browse every bookmark in one cross-session center and export to Markdown.

ACP profile plugin and standalone stdio server for using the full DSH agent from Zed and other ACP clients while sharing DSH credentials and sessions.

Plugin template repo (based on the official turtle-ui repo).

Frame-level scan diagnostics for session files (torn/corrupt/empty detection).

1:1 port of DeepSeek's official web right-side chat navigation rail (ScrollNav): hover-expandable rail, reading-position highlight, click-to-jump.

Skills for building websites on the Creght platform: CLI pull/push sync, page and component conventions, CMS, forms, auth, SEO, publishing and version rollback.

Use a ChatGPT/Codex subscription in DeepSeek Harness with GPT models, image generation, web search, subscription quota reporting, model and feature controls, and browser or device-code OAuth sign-in.

Better streaming text animation for DeepSeek Harness.

Catppuccin themes for the DSH Web GUI: Latte, Frappé, Macchiato and Mocha registered into the native theme runtime, one-click switching with a persisted choice.

Local-first four-bucket Token observability: persistent session/provider/model/day dashboards, trends, budget and anomaly signals, public-rate estimates, safe aggregate exports, and explicit opt-in usage or session-trajectory analysis.

HarmonyOS device bridge: hdc screenshot/install/log/crash/UI automation loop with read_image, official-first versioned API knowledge (SDK .d.ts + offline bundled docs), and a DevEco CLI build/sign/lint lane.

Wallpaper plus optional Liquid Glass islands for the DSH Web UI: Ice/Deepwater presets, import, wallpaper opacity, and per-island blur on official light/dark/system.

Font switcher for the DSH Web GUI: 99 UI fonts and 31 code fonts with CJK-Latin pairing stacks, instant apply and localStorage persistence.