Plugins

Claude Code Desktop-style selection quoting: select text in a conversation to reply to that passage from a popover, or fork the session into a side chat in the right sidebar with the selection quoted. Quotes sit above the composer as removable cards, are sent as plain Markdown blockquotes in the same format as Claude Code Desktop, and render as clamped quote blocks in sent messages.

Interactive topic graph for DSH session history: groups questions into topics, drills into per-topic Q&A timelines, supports semantic regrouping, and exports HTML, SVG, and Bluepin vaults.

Sidebar panel that embeds chat.deepseek.com full-width in the DSH main area (desktop shell only), restores the last conversation, and keeps a crashed embedded page inside the panel.

Select text in assistant replies, add optional comments, and send the annotations with the next message.

Composer UI for DeepSeek Harness that does two things. The reasoning-effort row in the model menu becomes a continuous slider drawn on the row itself, with the rungs read live from the model adapter so any ladder length works; each rung paints its own ember plume into a canvas behind the knob. Separately, the permission trigger renders in the theme error colour whenever full access is the active preset, including its row in the permission menu.

Screenshot button for the DSH composer on Windows: drag a region over the frozen screen and the picture lands in the draft as a normal image attachment, with a global hotkey and an editable shortcut.

Four-tier prompt enhancer for the composer — the system tier always emits a LangGPT-structured system prompt (# Role / Profile / Skills / Rules / Workflows / Initialization), upgrading task drafts into the system prompt of the agent that runs them, while the other tiers rewrite as a light tidy-up, a single paragraph, or a five-section brief; the iterate workbench refines an editable base under an optional requirement, with fill-back and undo. Never changes intent, never invents requirements.

Lightweight sidebar UI for DeepSeek Harness: five fold switches, three density presets and three width presets, served from one footer row plus a settings section — no dependencies and no background service.

Composer meter for the DeepSeek Harness Web UI: a pill under the input shows draft character count, estimated tokens and this session's estimated cost from DeepSeek's published prices (peak/off-peak, Flash/Pro or custom rates), and opens a panel with the token breakdown, a six-snapshot per-session draft vault and a draft cleaner; every write goes through the host setDraft API instead of touching the editor DOM.

Flight recorder panel for DSH sessions: live monitoring, timeline replay with a tool waterfall and event inspector, per-agent cost attribution, and a cross-session cost overview.

Download pets from petdex.dev and keep one on the desktop, following the DSH session status; the appearance is adjustable and an enterprise WeChat bot can push a notification when the agent needs confirmation or finishes a turn. Desktop mode needs macOS 12+ or Windows 10 1903+; the bundled companion is prebuilt.

Draggable recent-deliverables panel for DSH Web that merges declared deliverables with recently modified workspace files, with filename search, type filters, inline PDF/HTML/image/text previews, and desktop open or reveal actions.

Folds the sidebar's add-on panel rows (schedules, agent teams, plugin market, context pages, …) under the shipped "More" row: a 28x28 chevron toggle on that row collapses them into a single header line and expands them back, the fold state persists per window, the rows kept visible are chosen with per-row switches read from the live sidebar, and each managed row's icon + label can be aligned left, centre or right. Client-only plugin: adds DOM, patches no host bundle, and uninstalls back to the shipped sidebar. Requires DSH 0.2.1-rc.3 exactly; other versions install but stay inert.

Adds a Settings → General row that opens ~/.dsh/AGENTS.md in the system editor, so the instruction file can be opened without hunting for it. On Windows it launches Notepad and raises the window.

Adds a 24px capsule to the composer status row that plays seven preset internet radio stations, with a live spectrum, now-playing metadata for Nightride FM and Radio Paradise, and remembered volume and station.

Transforms DSH into a dual-column Codex workspace with an integrated Activity Bar, unified topbar, avatar quick access, session history navigation.

Live download progress in the DSH session header — percentage, transfer speed, ETA and phase per download, with file-size probing before a transfer starts and byte-range resume after an interruption. The progress cards render as a fixed overlay at the top-right of the chat window.

AGENTS & Skills Studio: edit AGENTS.md, create spec-compliant SKILL.md files with structured frontmatter, manage and rename skill folders, and install from Anthropic, OpenAI, Cursor, and Matt Pocock catalogs.

Split the DSH sidebar workspace list into Active, Session tasks and Inactive sections with manual pins and an activity threshold, keeping the official search, archive filters, row menus and drag and drop, with a one-click switch back to the shipped list. The Session tasks section uses a fixed Windows workspace at D:\files\history-tasks; other platforms must create that directory manually.

Opens chat.deepseek.com inside DSH Desktop from a conversation view tab (next to Chat / Trajectory / Context, scoped to the open conversation) and from a left-rail globe button — all entries share one embedded page, so switching between them never reloads it. Keeps you signed in across restarts by replaying a localStorage plus readable-cookie snapshot before the page's own scripts run, strips only the Electron/<version> token from the user agent, and keeps navigation inside deepseek.com while sending everything else to the system browser. Pure client code: no host-side script, no file access, no credential service, no server route.

把一支 PV 当作 DeepSeek Harness 的主页：启动与刷新都落在默认窗口、影片全屏循环、Esc 返回、PV 风格的音量按钮、播放期间标题栏跟随影片配色，外加一个能连 Windows 屏保一起关掉的开关。不改 DSH 本体源码。

DSH 服务面板：查看由哪个对话（Agent 会话）启动了哪些服务，按会话分组、三态健康探测 + HTTP 码、启动时间/运行时长、礼貌停止、实时日志分栏与原地重启。含对上游 dsh-process-board 的若干修复（重启后 no-log、扫描器同名启动器误合并、面板抢占输入框焦点）。A docked DSH service panel: which conversation started which service, with uptime, tri-state health, live log

Diagnosis-first learning runtime for DeepSeek Harness — a live learning map, structured lessons, and persistent learner state, driven by the Universal Diagnostic Tutor skill.

ChatGPT-style composer predictions for DeepSeek Harness: after each assistant turn, suggest the user's next message as ghost text in the composer. Tab accepts, Escape dismisses.