Plugins

Plays an intro full-frame on a new conversation, or every time you open the one you pinned. Four clips ship inside the plugin itself, embedded in code with no separate video files, and an in-app library switches between them, previews the choice, and accepts your own clip. The picker has two independent sections, so the intro animation and the workspace wallpaper are picked separately; the wallpaper can be a still or a looping tail of the last N seconds, with independent transparency for the picture and the sidebar plus three blur levels. The sidebar and the workspace also get a text colour each, for when the picture is at full strength and the theme own text no longer reads.

Speaker button left of the model selector in the composer tool row — one click scrolls to the start of your newest question, marks it with a blinking caret and reads from there through the newest agent reply (dsh-tts, browser voice as fallback); press-and-hold the icon and then click anywhere on the page to pick another reading start position; press-and-drag-up opens a vertical mixer for in-page media volume and system output volume.

Anima-style vector memory for DSH: injects retrieved historical summaries into the system prompt each turn, exposes an anima_query semantic-search tool, and isolates the vector store per playthrough. SiliconFlow embeddings sent as array-shaped requests; timeouts and provider errors surface as honest, classified notes in the injection slot — never silent.

Generate and edit images, generate video, and cut video locally through a GenBox server, with a zero-key test bench.

session:// internal-URL scheme handler: read a session transcript, read one event as JSON, list sessions, and search past history through internal-URL-aware read/grep tools — standalone for DeepSeek Harness.

2005-era instant-messenger skin for the DeepSeek Harness client: right-angle 1px window chrome, a blue-gradient title bar, SimSun for the Chinese UI, a buddy-group sidebar with an avatar card and editable signature, per-message name/time headers, and three switchable intensities. All artwork is original SVG; the reskinned toolbar also carries a cross-session notepad, a running-session panel, and an 8-ball game, minesweeper, a token garden and heads-up poker that a built-in focus mode silences.

DeepSeek Harness plugin: web browsing tools (markdown / screenshot / pdf / crawl) powered by Cloudflare Browser Run — real headless Chrome with JS rendering, login sessions and WebMCP support.

A planner board as a third tab beside chat and trajectory: a Monday-first month calendar above per-day cards holding title, note, times, three importance levels and a completion checkbox. Plans repeat daily, weekly or on weekdays with an optional end date; editing or deleting asks this occurrence versus the whole series; completion is tracked per day; one button clears a day while only skipping recurrent series. Five model tools let the agent read, write, delete, clear and undo plans in conversation.

A browser that lives inside the DSH host: every session gets its own tab, the AI drives it with lazily published browser_embedded_* tools, and a human watches or takes over that same tab in an on-demand right-Sidebar tab — no GUI, no external browser, log

Converts Mermaid flowcharts into GB/T 1526-1989 (ISO 5807) compliant SVG through one model-facing tool, with optional A4/A3 pagination.

Gives DSH the full 33-tool browser surface (ctx.browser seam -> a self-hosted headless Chromium over CDP: one 127.0.0.1 daemon with Bearer-token auth, request-path whitelist and WebSocket rewriting, no root/GUI/Electron needed), plus a web panel — a real page you can click, scroll and type in, operation/console/network logs with one-click cleanup, a customizable window (border color, transparency, glass, fit-to-picture with no black bars, top-inset and self-centering) and an adjustable page size (1920x1080 by default) — plus a collapsed pill that can be dragged to any spot on the screen (free position), a live view that auto-resumes when you switch back to the web tab, and a 1920px default max edge for the live frame — and two bundled skills (browser, browser-runtime) served through the plugin built-in skill provider, so the skill centre lists them as system-level by default without writing into $DSH_HOME/skills.

Session sync settings plugin for the dsh web GUI: the Sync section page with git remote, cadence, project mappings, and manual sync, talking to the host through the plugin's own same-origin HTTP API

Legal training workbench: three-pane academic UI that reads the "Minglü" (lawagent preset) learning profile (case dossiers, flashcards, wrong-answer book, notes) and sends instructions into a Minglü session with one click.

Paper library and reading workbench: arXiv search, a local plain-file library (metadata / PDF / extracted full text), and three-level reading notes (overview / understanding / critique) kept as markdown beside the PDFs; seven model tools plus a web panel.

Record every step the agent took, and walk through it forwards and backwards to find where it went wrong.

Run the same prompt through every model you have, and see the difference without squinting.

One-click publish of DSH conversations as Markdown articles on a Halo CMS blog: confirm in the GUI, type the console password (never stored), and the Q&A record is created through the Halo REST API.

Browser automation connector: drives the local Edge or Chrome over the DevTools Protocol with zero runtime dependencies — launch a headless throwaway-profile browser or attach to one started with --remote-debugging-port, then navigate, read page text and interactive elements, click, type, and screenshot through 11 agent tools.

Windows desktop control connector: through 10 agent tools it captures the screen (including occluded and partially off-screen windows), lists and focuses windows, moves, clicks, drags and scrolls the mouse, and sends key chords or arbitrary Unicode text. Built on koffi FFI: no compiler, no per-call subprocess, and its own GDI screenshot plus PNG encoder.

Windows-only process control for the harness: a sidebar button that shuts DSH down through the host's own graceful exit path, an app-window / normal-tab switch on the Plugins card that rewrites the desktop shortcut and restarts, and advanced settings for the wait before exit, the process exit code and a force-quit option.

A per-turn change bar above the composer showing which files the turn changed and the line deltas, for DeepSeek Harness 0.1.5-rc.1 through 0.1.7.

Animated whale background for the DSH Web UI: a particle field sampled from the whale silhouette plus a dot-grid layer, both full-screen click-through canvases mounted in the shell.overlay seat; the particles gather on load, breathe when idle and are pushed away from the pointer, the grid dots swell near it, and the palette follows the page light/dark theme.

Routes eight DSH lifecycle events through dedup, quiet hours and digest batching into seven channels. Severity maps to the fields Bark, ntfy, Telegram and webhooks actually support; failed deliveries retry with jittered backoff and survive a restart; per-channel circuit breakers stop hammering a dead endpoint; and a self-check reports a degraded relay instead of going silent.