Plugins

Local-folder wallpaper for the DSH Web UI: it defaults to your Pictures library (C:\Users\<you>\Pictures) and the host serves those images over same-origin HTTP, rotating one every N minutes (0-1440, default 5) in a shuffled pass with no repeats; the settings page under Plugins picks a different folder through the native system dialog, and tunes image opacity (100%), darkening scrim (25%) and panel opacity (15%) with changes applied live. Dialogs, modals and menus keep the default opaque background so text stays readable. Reads .jpg .jpeg .png .webp .gif .avif .bmp straight from disk, and keeps per-user settings under $DSH_HOME so upgrades never ship your folder path.

ChatGPT-like conversation layout for the DeepSeek Harness Web client: a 768px centered column, right-aligned neutral bubbles for user turns, full-width assistant text at 16/28, and rounded code blocks with their own copy banner. Adds semantic inline markup (`==confirmed==`, `!!risk!!`, `++key word++`, with bare 4xx/5xx codes highlighted automatically) and line-start check/warn/tip callouts; a fast/thinking chip in the composer that switches the model reasoning effort through ctx.modelDirectories; and sidebar contrast, where the selected session gets a tinted row with an accent bar and workspace folder icons are colored.

Proxy provider that reshapes each outbound payload through a per-category op chain before forwarding upstream, keeping the prompt prefix monotonic between turns so unchanged history is not re-paid at full price; op names are transports (exec / http / inline) and accept user-defined algorithms.

Plan / Build mode switcher for DeepSeek Harness: an always-visible dropdown in the composer beside the permission control that switches the current session both ways through the shipped /plan and /plan off commands, plus a Default mode row in Settings → General that decides the starting mode for newly created sessions.

Workspace file tree and code editor in the DSH right sidebar: browse the workspace of the session it belongs to, create, rename and delete files and folders (to a trash folder by default), edit in place with line numbers and syntax highlighting (Ctrl+S saves, Ctrl+D duplicates the current line), preview images and play audio or video, list and unpack archives or pack a folder into a .zip through the system tar, search by file name or jump by a pasted path, and draw file rows with the icons Windows itself uses (SHGetFileInfo, Windows only).

The Quick Control panel core for DSH Web: a standalone floating shortcut panel whose switches other plugins register through the quickControl service, with the skin system and zh/en i18n. The dock-base Workbench integration ships separately as the dock-flash adapter.

In-place Markdown editing for the right-sidebar document preview: a file keeps the shipped renderer's look, clicking a paragraph, heading, list, fence, or table cell puts the caret exactly where you clicked, and only the edited range is written back through ctx.fs.writeText, optionally guarded by the version it read.

Right-click a file or folder in the right sidebar file tree to add it to the composer as an @ reference (⌘/Ctrl and Shift multi-select insert a whole batch), open it with the default application, or reveal it in the system file manager. Open and reveal go through the built-in open-in-app host capability, so those entries appear unless the host explicitly reports the capability as unsupported.

Gives an installed dsh web app a native-looking window caption through Window Controls Overlay - the manifest route is served with display_override, the app's own sidebar brand row and session header become the drag region, and the app's own trailing controls are inset clear of the browser's caption chrome.

Markdown input for the composer that keeps the typed Markdown as the sent text while drawing bullets and checkboxes, styling bold, italic, inline code, strikethrough, headings, quotes and fenced code blocks, continuing lists on Shift+Enter, and wrapping selections with Cmd/Ctrl+B, I and E.

Select text in the DSH web client and a translate button appears at the end of the selection; clicking it translates that text in place. Translation goes through the host llm service, so it reuses the model the current session already has selected and needs no separate API key; an OpenAI-compatible endpoint can be configured instead. The result opens in a popover that stays inside the viewport, with one-click copy, a row of language buttons for instant retranslation, and smart Chinese-to-English / other-to-Chinese as the default. Configuration is stored host-side and its API key is never sent to the browser.

Puts your own animated vector logo over the DSH brand mark in the sidebar and beside the start-page headline, taking over the three single slots sidebar.brand.mark, sidebar.brand.name and conversation.hero.brand.mark. The bundled patch only inserts the plugin into the loader — the official brand plugin (@deepseek-ai/dsh-client-ui-brand-official) holds those slots too, so you must disable it in the profile's cordis.patch.yml and restart. Ships a swimming whale that follows light and dark themes through currentColor and is tuned to stay legible at the sidebar's 24 px.

Select a passage in a DSH conversation and read a plain-language explanation in a floating panel, which carries the surrounding message as the context. Three explanation depths (plain / general / pro) that re-explain on the spot when switched; optional web search and local file lookup (the model decides by default, and a button can force one lookup that reports only what is new); follow-up questions; and a button that hands the whole exchange to a new session in standby mode - the background is queued without waking the model or spending tokens. Settings live on the host in settings.json, and nothing is written until you press save. The repository also ships an OpenAI-compatible endpoint and a browser extension (source).

Sidebar layout fix for the DSH Web UI: caps and scrolls the plugin-action area, shrinks the inline pairing QR code and tightens the brand row, so the workspace and session list stays clickable when footer plugins grow tall.

Conversation font-size controls for the Web UI: a stepper in the composer row, keyboard shortcuts, and Ctrl+wheel zoom, all writing through the theme service setFontSize.

Connect multiple decision providers and models through one interface: Jev via TypeSafe, Clef via Cloudflare, Drex via Nace, Decider via meraGPT, self-hosted Laya, and compatible custom providers. Agents and plugins can classify content, filter candidates, score against criteria, or locate objects in images, then use structured results in their workflows.

You.com web search and page-fetch providers for DeepSeek Harness, returning source lists and extracted page text through a configurable API key and endpoint.

Image generation for DeepSeek Harness through an OpenAI-compatible relay (configured for `api.ykh.ai` / `gpt-image-2`).

Checks a hazardous-chemical register for internal consistency: that each substance names its hazard class, that stored quantities parse, that a threshold is recorded, that the major-hazard-source verdict agrees with how the stored quantity compares to the threshold the register states, that safety data sheet numbers are present and CAS numbers are not duplicated. Reports differences for a human to review; it does not decide whether a unit constitutes a major hazard source.

Drive the desktop and Chrome from DeepSeek Harness using the computer-use runtime inside the ChatGPT desktop application.

Control surface for the dsh-lan-gate LAN gateway: a button beside Settings that shows whether the gateway is running and how many phones or tablets are waiting for approval, opens the loopback-only approval page in one click instead of typing its URL, and starts the gateway through its scheduled task first when it is not running. Not rendered on phone or tablet surfaces.

Reload a plugin or skill you just installed without restarting DSH. reload_plugin clears that plugin's own module cache, unloads the old instance and re-imports it, restoring the previous module if the new code throws; reload_skill forces skill directories to be re-discovered. Ships both as tools and as the /reload-plugin and /reload-skill commands.

Pushes DSH session events to phone IM and lets you reply straight under that message, injecting the text back into the right session. Covers nine event kinds: task completion, execution error, execution blocked, manual abort, token limit reached, abnormal interruption, waiting for your answer, permission request, and waiting for plan confirmation. Channels are QQ single-chat bots and Feishu custom apps, both over WebSocket long connections — no public IP, domain or tunneling needed. Several bots can be configured at once, each subscribing to the sessions it cares about. Approvals and questions arrive with tappable buttons, and replies route home through three layers (button, quoted reply, explicit short-id prefix), falling back to the most recent intervention-needed notification and echoing which session it went to.

Session-scoped delivery receipts for local artifacts: compare current file hashes with a recorded baseline, keep agent claims separate from explicit user acceptance, flag changed or unavailable files, and export a Markdown receipt through a tool, slash command, and conversation panel.