Plugins

在 Web UI 中一键管理 DeepSeek Harness (DSH) 插件：查看、实时启停、安装/卸载、环境管理、插件市场。bundle 与非 bundle 插件全覆盖。

WebUI authentication enforced at the HTTP/transport layer: four-layer login gate (resources, plugin bundles, /api, WebSocket), server-side sessions with HttpOnly cookies.

Opens the official DeepSeek web app (chat.deepseek.com) inside DeepSeek Harness: one sidebar entry renders the real page in the center column through the desktop shell's native browser guest, and keeps you signed in across restarts. The official client keeps its model picker, deep think, smart search, history and attachments. Falls back to opening a window where no guest bridge exists.

Zero-config Exa web search provider for the ctx.web seam: anonymous MCP fallback without an API key, plus keyed REST search.

A file-upload plugin for the DeepSeek Harness.

Standalone wallpaper background for the DSH Web UI and desktop app: built-in wallpapers, local image/video uploads stored in IndexedDB, and a read-only local Wallpaper Engine library served by the bundled wallpaper-engine-api service in the repository; renders images, video and scene workshop previews, with light-fog/dark-overlay, blur, brightness and safe-zoom controls plus a read-only follow-desktop-wallpaper mode.

A WYSIWYG Typst editor for papers, reports, exams, resumes, charts, posters, sheet music, and slides exported as PPTX.

Fold completed turns into their final conclusions, split thinking from prose with a divider, and jump between turns from a rail dockable left or right with line or dot marks, an optional ring and hover summaries; it can hide the host right-edge TurnNavigator, load earlier history, and open a pre-filled diagnostics issue.

Skin family aggregator: one install gives the skin center plus all skin assets (qq98, ths, xp, blue-fantasy, dragon-heir, minecraft, miku, trading).

DSH Web UI family aggregator: one-click install of all feature plugins (task-board, git-graph, pet, remote-web-ui, live-stats, web-ui-settings).

Playwright/CDP web-fetch provider for the built-in web_fetch tool: renders pages in a real browser, denoises them (Readability + DOMPurify) and returns markdown.

Fifteen curated theme families and nine complete dsh-web-ui skin replicas in one plugin behind a single settings entry, with CSS-only custom theme JSON, controlled custom skin-pack import via folder picker, preview, apply, delete and restore-default. Ships on npm as `dsh-appearance-gallery`.

Mobile layout fixes for the Web UI on narrow screens: full-screen settings panel, one-row plugin nav, full-screen sidebar, centered popups, icon-only session-log button.

Move, archive, restore, portable backup/export and import sessions across workspaces in the DeepSeek Harness web UI.

Aggregated web search provider that fans one query out to 11 engines (Exa, Parallel, DuckDuckGo, SearXNG, Brave, Tavily, Serper, Mojeek, DeepSeek, Anthropic, OpenAI) concurrently, URL-dedupes and merges the results. Ships a settings card for toggling backends, storing API keys in the credential store, and tuning concurrency and timeouts.

Drive DSH from anything that speaks HTTP: 47 routes (REST + SSE) for workspaces, sessions (create/prompt, live SSE generation, history, stats, todos, cancel, ask-user Q&A), models and the global default model, providers, agent presets, settings namespaces, skills, and workspace files including resumable chunked upload — plus an OpenAI-compatible /chat/completions, a built-in OpenAPI 3.0 spec and an interactive request page. It only injects the host webServer and tools, so it rides on the DSH webserver (default prefix /api/v1) or its own port with optional API-key auth, and it ships a skill that teaches the DSH agent to call the API.

Remote access for the DSH Web GUI: LAN QR access, cloudflared quick tunnels, and frp reverse proxying via your own server, with a built-in auth portal.

Bring the deepseek.com web/app chat experience to DSH: edit your prompt and regenerate answers in place, with a per-message <i/N> version pager (tree model, stable across conversations).

Conversational GIS for the DSH Web UI with local file and PostGIS querying, interactive maps, and spatial analysis.

Anime maid whale desktop pet for the DeepSeek Harness (dsh) Web UI: real-time LLM dialogues, 8 mood animations, satiety reserve system, persistent speech bubble, and mobile-adapted cupboard UI.

Design-artifact skill adapted from Anthropic canvas-design / web-artifacts-builder: turns a design brief into a self-contained HTML/SVG artifact (posters, infographics, landing pages, charts, component mockups) with a pre-delivery quality checklist and an anti-AI-look pattern list.

Nine complete dsh-web-ui skin replicas with custom skin-pack import, preview, apply, delete, restore-default, and readability fixes for bubbles and code blocks.

Keyless web search with one web_tools entry and eight actions for multi-query search, date windows, packages, papers, repositories, platforms, page reading, cited research, cache search and engine health; fuses eight engines and ships a stdio MCP server for other agents.

Use your logged-in web AI (DeepSeek, GLM, Kimi, Qwen, Doubao...) as model providers in DeepSeek Harness. Web models emit tool calls, DSH runs them under its native permission system, and results return to the same web session. No API keys.