Plugins

Draws every branch of a conversation as a clickable tree beside the chat, with favorites, custom icons and colors, branch merge and split, rewind-aware layout, and Claude Code branches that keep their memory.

A better fold bar: automatically folds tool calls and Think segments into step fold bars, and collapses each finished turn into a single turn header with live metrics (duration, TTFT, token, tok/s, cache hit) — only the final summary stays visible; customizable leading icons with animated poker cards built in (suit-cycling card animation while running, a deck when collapsed, a fan when expanded), a settings row for the official fold mode, compatible with both new and old DSH versions. Zero intrusion into DSH source.

DSH Web GUI right sidebar: VS Code-style file explorer plus source control (git status, stage/unstage/discard, commit, diff, commit graph, fetch/pull/push sync, branch and remote management, git init, multi-repo switch, color-coded file status, file-type icons), an editor view that opens every file reached from the chat, the file tree or source control (Markdown/HTML/PDF/image previews, 15-language syntax highlighting, hunk-level diff editing, Ctrl+S save), file operations (new/move/copy/delete, reveal in file explorer), a collapsible icon rail, a multi-tab bottom terminal (ConPTY), and commit messages generated from the staged diff by a host-configured model.

Windows XP Luna desktop for the DSH Web UI: a floating window manager with taskbar and desktop icons, plus the era-accurate Luna skin.

Recycle bin for DSH sessions: sidebar delete icons, multi-select restore and permanent delete, live-session protection.

**DeepSeek Chat (chat.deepseek.com) same-style attachments**: paperclip upload button, 240×64 DS-style file cards with official colored doc icons (PDF/DOCX/XLSX/PPT/IMG extracted from the DS frontend bundle), drag-and-drop, text extraction (PDF/DOCX/XLSX/TXT) injected into the message, and real attachment cards rendered in the transcript (custom user renderer) with the model reading full content.

Sidebar session-title icons: an auxiliary model call on the same route as title generation draws a 24x24 monochrome SVG metaphor shown before each session row title, with disk caching.

One-click create, update or remove the DeepSeek Harness desktop shortcut with switchable custom icons and a draggable whale button.

Automatic and user-customizable Fluent-style icons for DSH Settings and sidebar actions, with offline SVG packs and original-icon preservation.

Section icons for the settings navigation: replaces the uniform gear icons with per-section glyphs and fills the plugin-market card avatar slot with each plugin icon; a page reload after uninstall restores the official icons.

Model picker for the DSH web composer that replaces the model seat: a search-first popup whose left column indexes the suppliers and scrolls the grouped list, with a favorites group pinned at the top, image icons separating native from bridged vision input, and a reasoning-effort panel opened from the right zone of the trigger.

Folds streaming reasoning and tool calls into collapsed step bars and collapses each finished turn into a single summary bar; step bars show native tool icons, filenames, edited line counts, and failure counts, finished turns restore duration, first-token time, token usage, generation speed, and cache hit metrics from recorded Session events, and preferences persist on the Host. Changes browser presentation only. Requires DSH 0.1.5-alpha.1.

Workspace-first enhanced sidebar for dsh Web that shadows the built-in workspace browser at low priority (one-click toggle back to the official one) and adds soft workspace archive/restore, per-workspace SVG icons and accent colors, drag reorder and title/path/session-content search, plus a ⌘K Spotlight palette fuzzy-searching workspaces and sessions; the host half ships read-only workspace_find/workspace_list model tools and /workspace-find /workspace-list slash commands. Bilingual zh/en.

Replace tool-card leading icons with emoji while preserving the original cards.

Adds custom icons to the DSH Settings sidebar and exposes a keyed `settings.section.icon` slot for third-party settings sections.

Mobile layout, touch interaction and decluttered chrome for the DeepSeek Harness web GUI, plus Material Icon Theme file icons for its file explorer. Scoped to viewports <= 1023px; the desktop UI is untouched.

Composer polish: the model-select button shows a per-provider brand icon and collapses to icon-only under a narrow composer row (same mechanism as the built-in access-mode button), with a generic fallback icon for unrecognized/new providers.

DSH 会话标题插件：支持自定义模板、语义图标及可选 AI 生成与精修。A DeepSeek Harness session-title plugin with custom templates, semantic icons, and optional AI generation and refinement.