The plugin market
inside DeepSeek Harness

The official billion-context plugin: a context-compression plugin for small context windows (a 100K context is enough), token savings (5x fewer tokens), and month-long single sessions (billions of tokens).

Bridges the CursorTouch/Windows-MCP desktop automation server into DSH through the official MCP client bridge, registering its screenshot, UI tree snapshot, mouse and keyboard input, clipboard, process and registry tools as mcp__windows__* tools for the model, and adds a windows_mcp_doctor diagnostic tool. Computer Use is off by default and is switched on from the plugin panel.

Desktop pet for the DSH Web UI on Windows, macOS and Linux: 106 transparent animations in the browser overlay or a transparent always-on-top desktop window, throw-and-bounce drag physics with squash and particle scoring, a work-status bubble driven by live session events, self-talk and chat with persistent memory, balance display, meme-image bubbles, multiple pets on screen, and drop-in custom animations and pet packs.

DSH context insight panel: Context dashboard + /context command + Context browser — one-stop context lifecycle management with categorized composition, content details, evolution trends, compaction/injection events, and stats.

A fixed-corner whale widget for the DSH web GUI — balance, today's usage and per-turn cost with peak/off-peak pricing, editable balance-alert and daily-budget bubbles, a module-based custom bubble queue with A/B weighted choices and random lines or images, 30+ vendor templates (OpenAI, OpenRouter, Kimi, SiliconFlow, Ark, Zhipu, MiniMax and more) with per-model balance and subscription quota, plus task-end sound, imported audio, custom roles and a resource manager. Local-only, no telemetry.

Full sidebar workbench with file rendering and editing, terminal, Git, and subagents; third-party plugins can register new tabs.

Vision bridge for text-only models: paste an image, get structured JSON evidence (OCR, layout, semantics).

Provides bash, PowerShell 7, and high-performance Rust tools for DSH on Windows to reduce token usage.

Pre-execution guard that blocks destructive Git and filesystem commands and access to secrets such as SSH keys and .env files before a tool call runs.

Manages local DeepSeek Harness skills in Settings and shows shared Agent skills as read-only.

Per-session and daily API cost, budget with usage %, official balance, history dashboard, and one-click official price sync with peak/off-peak pricing.

Skill center for the dsh web GUI: browse all loaded skills grouped by source, enable or disable model invocation, create new skills, and delete into a recoverable trash.

Requires DeepSeek Harness 0.1.5-rc.1+ (DSH Desktop >= 2.0.7) and dsh-better-sidebar >= 0.19.0 - update both before installing or updating this plugin. Plays local Wallpaper Engine Video/Web wallpapers behind the chat, renders Scene wallpapers as extracted static frames, and adds content-rating/type filters, custom uploads and an iOS-style liquid-glass settings window.

A whale-girl companion for the dsh web GUI: animations follow the agent state, with pat interactions and a feeding mechanic that raises intimacy from a calf to deep-sea bonds.

Connect IM bots to DeepSeek Harness via QR codes or bot credentials (9 channels: Feishu, WeChat, DingTalk, WeCom, QQ, Slack, Telegram, Discord, and WhatsApp).

Hindsight, agent memory that learns: long-term project memory with auto recall and retain, knowledge pages, deep reflection, and per-repo memory banks.

Multi-machine remote workspace: manage many SSH hosts, pick a local or remote workspace in the native Add-workspace flow (system folder chooser / local path / remote dir browse), mirror a remote workspace to a real local folder, and operate it with rw_* tools. The picker is a centered modal that opens on the local tab and auto-fills `/` for remote paths, live-completing each directory level.

Task board for the dsh web GUI: a sidebar multi-column kanban whose cards run in real DSH agent sessions and can also be scheduled with cron expressions, executed host-side even with the browser closed.

Cross-agent, local-first persistent memory plugin for DeepSeek Harness (DSH), powered by Mnemon. It shares long-term memory across Mnemon-enabled agents and adds runtime memory, searchable project documents, semantic recall, knowledge graph, and a Sidebar UI.

Renders OpenTiny GenUI charts, forms, calculators and mini apps inline in DSH replies via schemaJson fences, with user actions flowing back into the conversation.

Free, keyless web search for DSH: 7 engines (DuckDuckGo/Bing/SearXNG free + Exa/Perplexity/DeepSeek paid), auto-failover, settings-page UI with API key inputs and official links, web_fetch, and an engine test tool.

Adds an archived-sessions page in Settings to search, restore, and delete archived DeepSeek Harness sessions by workspace.

Connects locally signed-in WorkBuddy models, CN and international alike, to DSH, reading each model's credit multiplier from the upstream catalog on every refresh, with per-model image input toggles, account switching backed by an auto-failing-over pool, manual daily check-in, and read-only credit overviews shown as compact pills on the card and in the composer.

SSH ops panel for DSH: web terminal, SFTP transfer with progress, local port forwarding, and one-command cluster execution across hosts; agents share the same host config.

Session-level superagent: watch one GitHub repository and wake this session when an issue or pull request changes; requires a logged-in gh CLI, and the credential never reaches the model.

Plugin and skin collection for the DSH Web UI: task board, Git graph, right-side panel, remote mobile UI, pet, live token stats, and a skin center.

Git branch selector and Git graph for the dsh web GUI: switch branches and explore branch-lane and commit history from the conversation header. Retired by the author in favour of the official workspace-changes plugin: the published npm package stays installable but is no longer developed.

Remote control of a dsh web workspace from phone or PC: QR-code pairing through a token-gated channel, SSE real-time sync, and separate mobile and full desktop GUI modes.

Whale-girl skin series for the DSH Web UI (maid-atelier).

QQ channel for dsh via OneBot 11 (NapCat and friends): reverse or forward WebSocket, DM and group chats, image and voice transcription, t2i text-image cards, merged forwards, and a settings page.

Endpoint of a companion mobile app that also runs headless, with no desktop shell or Electron required: it serves a restricted mobile API over a relay tunnel or LAN pairing, for listing, opening and driving DSH sessions, following the live device event stream, and authenticating with revocable per-device credentials.

Rebuilds the DeepSeek Harness web sidebar, workspace tree, search, and turn navigation in a Codex-style layout.

Chat meme stickers: text-only send, mood auto-send, QQ/WeChat-style picker, auto-learn, custom packs.

Native conversational image generation for DeepSeek Harness: ask the agent to create an image, and it handles generation and keeps the result directly in the conversation.

Let your DSH agent browse Bilibili on its own, read subtitles, write a daily digest, and @ you when it finds something worth your attention.

Web search bridge for text-only agents: ask the web or X, get structured JSON evidence (search, fetch, citations).

Claude Code-style full-screen terminal UI: pixel-whale header, live status line, and streaming thought expansion.

The desktop app has its own refresh button. Edited a plugin but a run is still going? Refresh. Window sluggish after hours of use? Refresh. One button fixes both — running sessions, queued messages and drafts are untouched.

Free vision for text-only agents: built-in keyless vision chain plus pixel tools (Q&A, grounding, crop, pixel diff, colors, OCR, SVG trace, cutout, screenshots); paste an image to use it.

Adds a summonable domain-expert roster that runs as subagents while the parent session keeps the task and final answer.

Interactive UI components rendered inline in replies: layout, charts, forms, quizzes, mermaid, 3D scenes, and an action event loop back to the model.

Connects WeChat, WeCom, DingTalk, Feishu, Lark, QQ, and Telegram to a local DeepSeek Harness agent, with each IM chat as a separate workspace channel.

Give DeepSeek Harness a real office environment. Univer Office Plugin brings spreadsheets, docs, slides, canvases, relational tables, and more into one runtime — with connected data, validation, versioned changes, and isolated worktrees for multi-agent collaboration.

AgentTeams multi-agent teams.

Manage soul.md persona cards and long-term memory, with workspace and session persona selection and tools to read and update them.

Multi-device remote access for DeepSeek Harness and supported coding workspaces through an end-to-end encrypted channel, with adaptive Relay/WebRTC transport, device authorization, workspace files, read-only previews, terminals, and optional Codex Remote.

Generate validated, self-contained interactive architecture, workflow, sequence, data-flow, and lifecycle diagrams from repositories or system descriptions.

BrowserSkill bridge for controlling visible Chrome and Edge Agent Windows from DeepSeek Harness, with native browser tools, accessibility and VOM observations, screenshots, owned multi-session control, and a live Web UI overlay.

Makes a DeepSeek Harness agent reason in Simplified Chinese: each turn it appends one runtime-context instruction at the end of the conversation, and it can keep a stable declaration in the system prompt as well. Settings pick Simplified Chinese or off, and whether that declaration is included.

Sidebar and conversation top-bar menu editor for DSH web: reorder, group, hide and re-icon entries (drag and drop, group flyouts, custom SVG or uploaded icons), reserves a configurable minimum height for the workspace tree, and exposes window.__dshSidebarManager for agents.

Composer-toolbar button that rewrites the draft prompt into a clearer, more complete version through the Harness LLM route, with a revert control that restores the pre-enhancement text; a settings page holds style keywords and an independent model choice.

Surfaces the questions a model almost asks but never voices — bubbles above the whale widget pick them up from the reasoning stream in real time, and you can answer one in place so it is folded into the next step without interrupting the run. Supports a prompt-marker protocol that lets the model mark its own doubts, five languages, DSH light and dark themes, and depends on dsh-whale-widget for placement.

Native DeepSeek Harness surfaces for markets and finance: a full page with 11 live quotes (SSE, SZSE, ChiNext, Hang Seng, Nasdaq, S&P 500, Dow, COMEX gold, dollar index, BTC, ETH) and sparklines, a market-cap heatmap of up to 96 A-share industry boards with a constituent drawer, movers, an eastmoney news feed, 25 plain-language articles and a 293-term glossary; the complete OpenFinLens terminal (MIT, vendored, served by the Host) embedded as the default tab; and a floating quote card with a searchable instrument picker and a boss key that also hides the optional always-on-top desktop window. The Host fetches upstream server-side with a 30 s snapshot cache, per-part timeouts and stale fallback: no API key, no browser CORS workaround.

For the macOS desktop app - keeps the DeepSeek Harness brand mark in the title-bar strip, puts New session, Plugins, Scheduled tasks and More on one row of four equal buttons, and tightens the workspace list so more conversations fit; browser and Windows layouts are untouched.

Floating glass to-do card for the Harness Web UI with drag placement, resize, hide/show, four status views and an Eisenhower four-quadrant mode.

Translates the English text of DSH approval prompts and ask_user_question cards into Chinese for display only: approval outcomes, option labels, tool names and JSON arguments stay unchanged, and approval audit records keep the original English. The text is sent to Microsoft's Edge translation endpoint (edge.microsoft.com) to be translated, so the content of approval prompts and questions, including command text, leaves your machine.

Adds a notepad to the DSH Web UI that floats as an edge-snapping, resizable card or docks into the real bottom layout row, switchable at runtime with shared text and images; notes auto-save (text in localStorage, images in IndexedDB) and follow the active theme.

Read books inside DSH: import EPUB, TXT, Markdown or HTML into a paginated reader, highlight a passage and ask about it in that book's own agent session; four reading tools stop at unread chapters and everything stays in plain local files. Its routes are mounted with webServer.register and carry no DSH Host/Origin admission check, so a web page open in your browser can create reading sessions and change the library through them.

Three custom agent presets, one editable character card each, with three built-in personas out of the box; import SillyTavern character-card PNGs or md/txt/json setting files, and the settings section handles naming, editing, and card-image display — edits apply on the next turn with no restart.

Four-pointed star (FPS) adds a session output panel, tool summaries, attachment draft recovery, and provider usage to DSH.

Customize DeepSeek Harness branding — swap the sidebar and hero logos, rebuild the DeepSeek and Harness wordmark halves, edit the welcome headline, and toggle the preview badge.

New Concept English Book 1 study panel: 144 lessons with text, IPA vocabulary, grammar and a Bilibili video on one page, Anki-style spaced repetition, a mistake notebook, and fillable exercise papers graded by your own model.

Removes the DeepSeek Harness logo, brand name, version string, and the conversation hero fish from the sidebar.

Shell-style Up/Down arrow key message history navigation for DSH Web UI with cross-session persistence and draft restoration. It keeps up to 100 of your past messages as plain text in ~/.dsh/message-history.json, filling it at startup from the session records already under ~/.dsh/sessions, and makes no network requests.

A VS Code-like workspace panel with a JetBrains-inspired editor: lazy file tree, TypeScript code viewer with syntax highlighting, soft-wrap, find & replace, Quick Open, multi-tab drafts, bracket matching/auto-pair, workspace-wide text search, git status/history with coloured diffs, six VS Code palettes plus follow-DSH, Markdown and image/SVG previews. Nine authenticated host routes serve the filesystem, images, git reads and a quick-open file index.

Grouped workspace browser for the DSH sidebar: named groups over group > workspace > session, group-level archive and delete that show the affected count, a three-way archived-session filter, and a group document the Host half writes to $DSH_HOME/storages. Drawn with the shell's own --dsw-* tokens and official components, so rows, menus and theme switching match the native sidebar.

Left sidebar disk panel for the DSH Web UI: volume free space, per-Workspace folder sizes, moving build artifacts to the macOS Trash with an audit log and restore, sending scan results to an agent, and a host-side low-space watchdog with OS notifications. macOS and Linux only; Trash cleanup works on macOS only, while Linux gets the scan, trend and watchdog without cleanup. Cleanup is limited to a fixed list of build-artifact folder names directly under a registered Workspace.

Prompt forge for DeepSeek Harness: one draft becomes three parallel rewrites, read for intent first and scored blind by the model, with the sentences each version added highlighted — then bind one back into the composer.

Opens a separately downloaded Windows desktop pixel monitor for pi, Claude Code and DSH sessions. DSH monitoring is read-only.

Shared runtime for the Personal Workbench: local SQLite, domain registration, agent tool, HTTP/SSE and opt-in cloud sync for the Tasks, Tags, Sites and Storage plugins.

A DSH sidebar panel that talks to locally running Hermes TUI gateways over JSON-RPC: switch between bot profiles, resume their Bot Chat sessions, stream message and tool deltas, and embed the Hermes terminal view.

A personal home workspace with tasks, a focus timer, a Flomo notes timeline, shortcuts and wallpapers.

A new plugin version is held for a set time before DSH will install it. What the wait is, why it exists, how dsh web and the desktop app differ, and how to change it.

Every status the Installed tab can show — in effect, restart needed, incompatible, library, failed — what it means and what to do about it.

Plugin pages list what the code appears to do: read files, use the network, run commands. Each label in plain terms, and what a static scan can and cannot tell you.

The desktop app and dsh web each keep their own plugin list. How to install in each, and why a plugin you installed may seem to be missing.

Why the market page can report that it stopped after an install or update, what to try in order, and what happened to the operation you were running.

How many DSH plugins exist, how fast the catalog grows, which categories dominate, how concentrated installs are, and what plugins ask to do. Computed from the catalog on every rebuild.

A clean DSH, the market's own install button, the most downloaded plugins. Which ones worked straight away, which needed a restart or your approval, and which need a newer DSH.