Plugins

Reference other conversations from the current one — type @ to attach a session's record, drag a sidebar conversation into the composer, or open any conversation, tick single messages and insert them into another one.

Usage panel for the provider account behind the current model: quota windows, credit balance and token usage, following the model automatically. It renders as a full page, plus a sidebar entry and a per-session usage chip in the conversation header.

Desktop pet companion for DSH with live task HUD, token and cost stats, balance and peak-hour alerts, reasoning-effort control, current and history conversation search, and session management.

Drives a plugin page in the running DeepSeek Harness UI — opens the panel, reads real DOM and computed styles, clicks, types, waits for async effects, collects console errors, then returns to the original conversation.

Cross-session long-term memory backed by Supermemory: pre-step semantic and chunk recall with per-session deduplication, debounced transcript upload, background LLM fact extraction (add/update/delete) with bigram and semantic deduplication, memory_search / memory_save / memory_forget tools, global or per-workspace container scoping, and a Plugins page UI for API key storage, memory CRUD, recall preview and activity log. Requires a Supermemory API key (a free monthly quota is available), and conversation excerpts are uploaded to Supermemory's cloud.

Output gallery in the DSH sidebar, built to fix DSH reporting produced files only after a task ends: it watches your on-disk output folders and shows files as they appear, so you can verify and intervene mid-task instead of after. Auto-refreshing image thumbnails with zoom and pan, documents, code, data, archives and links that open in DSH native preview, per-conversation filtering, and multi-folder support for sessions whose cwd is outside the default output folder. Zero dependencies.

Typography settings page: text, code and terminal font size and family, plus interface, conversation and code text colour, weight, italic, letter spacing and line height, with a live preview.

FOFA cyberspace mapping inside the conversation: check the account quota, run FOFA queries and export the full result set into CSV/JSON/TXT files in the session workspace by paging through a time cursor. A CSV or TXT export stopped by its time budget or by an upstream error continues into the same file from the saved cursor, so rows already fetched are kept. Results render as conversation cards (query, match count, file path), and the API key is saved from the plugin page into the Harness credential store.

Renders a conversation's context as a layered architecture map of goals, decisions, actions, artifacts, risks and open questions, exported as SVG, interactive HTML and Mermaid Markdown.

Self-narrative memory in five budgeted segments (800 chars, not a full context): a first-person note the model writes to itself, a profile of you aggregated from approved facts, environment facts kept separate from who you are, heat-ranked conclusions, and habits. Every injected fact is traceable to a fact id and can be retired; the profile can be edited by hand, and self-notes stay plain lines you can clear. Facts fade by use and time without ever changing their credibility. Preference-like lines you say are auto-detected as candidates (never auto-approved), with conflicts kept side by side. Recall over past conversations with citations, an incremental index that only decodes newly appended frames, a pointer-required warm layer, a doctor that says which part is broken, a heartbeat proving injection is alive, and export/import so the whole thing moves to another machine.

Edit plain-text user prompts inline and resend them in a new DSH conversation branch.

Material library for dsh: collect a folder, file or note from a conversation, keep it in real folders with tags, browse it Finder-style, reopen the source chat's output in one click. Ships a materials_archive tool plus auto-filing rules: file a task's deliverable once, and every later scheduled run files the new documents by itself.

Per-session clock injection with durable idle-gap tracking: tells the agent how long it has been since this particular conversation last spoke, which the host's time context (last message only) cannot.

Workspace conversation categories with drag-and-drop ordering, collapsible groups, activity indicators, and workspace registration by directory path.

Read-only export of a chat.deepseek.com conversation into a new DSH session: builds a hand-off pack with the selected rounds kept verbatim and earlier rounds collapsed to one line each, then pre-fills the composer without sending it. Windows only as published (package.json os=win32); requires Edge or Chrome and a one-time chat.deepseek.com login.

Adds recall, delete-to-end, multi-select share and export to conversation messages, with per-answer usage statistics and DeepSeek balance cost tracking.

Wallpaper skin for DeepSeek Harness: static images, video and generative gradients with five fit modes, blur/dim/contrast/saturation sliders, rotation and six transition styles. A spread mode carries the same artwork into the sidebar, panels, menus and window chrome instead of only the conversation canvas. It also samples the artwork on a 12x8 grid to derive WCAG-checked text colours and surface opacity, and annotates replies with colour only, never boxes.

Windows XP Luna skin for the DeepSeek Harness Web UI: a blue taskbar sidebar, Luna title bars, translucent conversation and plugin windows with adjustable opacity and blur, and a settings page for importing a wallpaper. Light mode only: the skin removes itself when the host switches to dark.

Agent enhancements for DeepSeek Harness Desktop: prompt history, one-click optimize with undo, next-prompt prediction, conversation and tracked-file restore, model bill, context details with compact, Auto routing, and per-provider DeepSeek balance.

Native DSH /side conversation tabs with a clean transcript and inherited context, hidden from the main session list using independent Session forks and the official chat UI, with timestamps, token usage, streaming and the command menu. Extracted from dsh-better-sidebar 0.29.0 (MIT); do not enable it alongside dsh-better-sidebar's own /side entry — the two command entries conflict, so stop one before using the other. Requires Windows DSH Desktop 0.2.1-rc.5 and dsh-delete-session for confirmed permanent cleanup.

macOS 14.2+ only: the macOS counterpart to Lingwuxin/dsh-audio-rail — the DSH conversation rail pulses with whatever the Mac is playing, a real 12-band spectrum that only changes bar length, leaving the host state colours and lengths untouched. Requires the Audio Recording permission on first run. Do not install it alongside dsh-audio-rail: both drive the same rail and register the same /audio-rail/events and /audio-rail/status routes.

Animated AI companion for DSH with image and file chat, shared memory, reminders and background work; reads Bilibili videos through an installed dsh-bili-watch or dsh-bili-scroll plugin.

Project canvas for DSH sessions, with linked conversation cards, text-selection follow-up branches, notes, and a document-style reader.

Opens chat.deepseek.com in the right sidebar pane from one row in the left sidebar, leaves the current conversation untouched, expands to fullscreen on demand, and shares the sidebar browser cookie jar; a bundled script makes the login survive restarts. Desktop (Electron) only; keeping the login across restarts needs the bundled PowerShell patch, which is Windows-only and must be re-applied after every DSH upgrade.