Plugins

Mounts a persona kept in Markdown as a system-prompt section, so editing ~/.dsh/persona/*.md changes how the agent speaks; it reloads 150ms after a save instead of requiring a restart, and project-level .dsh/persona/ files override the global ones.

Gives the model a private glossary: reads 「滚木」 as "none" and 「棍母」 as "doesn't exist", and decides on its own whether to phrase a sentence with those words when expressing that meaning. Registers one system-prompt section and rewrites nothing; word lists ship as per-category YAML (moba/fps/comments/ai/dev/private) with a settings page to toggle files, change reminder strength and open the glossary folder.

Imports SillyTavern AI presets as switchable, editable prompt layers: preserves the raw JSON, edits prompt order and sampler parameters, previews the injected System Prompt, exports back to SillyTavern-compatible JSON, and archives or permanently deletes presets with confirmation. Applies temperature and maximum output tokens to Harness requests; other sampler fields are preserved and exported but not applied.

Sparkle button immediately left of the model selector that rewrites the composer draft into an executable prompt in place, modelled on WorkBuddy: the host calls the conversation LLM with a prompt-engineering system prompt, multi-level undo keeps up to 8 previous drafts, and a token-level diff card shows added and removed spans, the number of changed spots and the net character delta. Runs on the session model, is disabled while the draft is empty, and keeps the browser-session cookie fence in front of the LLM call.

Renders `latex` / `tex` code blocks in the chat as KaTeX formulae, and injects a system-prompt section that tells the model to write `$...$` and `$$...$$` instead of fenced code blocks.

Adds Restart App and Host, Reload Page and Force Quit items to the Windows system tray of the official DSH desktop app by patching app.asar in place, and re-applies that patch after each desktop update.

Live preview inside the sidebar session hover card: what the session is doing right now (running tool with elapsed time, thinking, last tool duration), an attachment thumbnail with click-to-enlarge, the latest user prompt and assistant reply with injected system scaffolding stripped out, a recent-tool icon strip, turn count plus token totals plus model name on one line, and a 12-item settings page (11 switches plus a slider) persisted to the profile.

A file editor in the DSH web GUI right sidebar: open any text file, edit it, and save in place, with a version gate on every save — if the file changed on disk during the edit it stops and asks instead of overwriting. The document preview gains an edit button and a two-step delete button, and a separate File editor sidebar tool brings its own file tree for create, rename or move, copy, cut and paste (including a file taken from the system clipboard), delete and drag to reorganize. Two renderer bands cover 107 plain-text, config and source extensions; the second is offered only as an open-with choice, leaving the shipped Markdown and highlighted-code views as the default. All mutations run through the plugin's own trusted host routes, behind the connection trust fence, the workspace containment check and the sandbox policy.

Adds a restart control at the DSH Web sidebar foot: the host exits through its own graceful path and the detected supervisor (systemd, Kubernetes or Docker) boots the replacement, or the plugin starts one directly when it finds no supervisor; a frame-wide notice polls the host pid until a new process answers.

A DeepSeek Harness plugin that freezes tool declarations to improve prompt cache stability.

A social deduction game played against your own model configurations. A table has N seats (six by default, one of them yours) and some of the rest are played by agents bound to different provider, model, temperature, system prompt and disguise settings; you interrogate them and cross-check the answers to work out which seats are not human. Seat identity and each agent model configuration stay hidden in the host state until a seat is judged, then the disguise parameters are revealed. Every round exports a per-seat conversation JSONL plus the judgment record, and the same seed with the same move script replays byte-identical, so runs with different models or disguise strengths can be diffed.

System-prompt surface drift gate: every section any plugin or preset contributes to the assembled system prompt is hashed and baselined; a silent rewrite of what the model is told fails loud.

Rewrites agent-issued delete commands (PowerShell `Remove-Item` and its aliases, Bash `rm`/`unlink`/`rmdir`, CMD `del`/`erase`/`rd`/`rmdir`) into system recycle-bin operations on Windows, Linux and macOS, best-effort checks scripts for the same operations before they run, and keeps no permanent-delete fallback.

Records every session as one readable Markdown timeline inside the session workspace - the full request sent to the model (system prompt and plugin injections included), user input, replies, reasoning, tool calls and results, file reads and writes, web searches, skill loads, command runs and token usage - with a review page, a per-session tab and configurable capture scope.

Adds a Restart dsh button above Settings that restarts dsh in place: through systemd when dsh runs as a systemd unit, otherwise via process.execve with the same PID (a thin wrapper parent on Windows or Node < 22.15), so whatever started dsh needs no supervisor config (verified on Linux; Docker, macOS and Windows not yet run for real); the page reloads once the new boot id answers.

System notifications, a tab-title dot and a PWA taskbar badge when a reply finishes in the background or a session waits for your approval, plan review or answer, all cleared when you return to the window.

Zagent — unified three-role self-improvement loop with three operators. Data-RSI (daily cross-sectional cleaning: winsorize → cross-sectional standardization → median fill, plus experience extraction), Harness-RSI (evolves system prompt / memory / skills), and Model-RSI (evolves alpha training recipes via framework-native walk-forward with 2-day gap and multi-seed). Offline one-command run, GPU auto-detect. Ships one skill.

Injects your existing markdown documents (notes, rules, knowledge-base files) into every dsh session's system prompt as read-only memory — list file or directory paths in `files`; no database, no service, no write path; UTF-8 byte-budgeted truncation with line-boundary fallback, total budget, YAML front-matter stripping, and freshness timestamps.

One standing system prompt for every workspace: a Custom instructions page in DSH's own Settings panel whose text is added to the system prompt of every session, subagents included, and stored in the profile instead of any project.

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.

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).

Switches every session's thinking and answers to Chinese — terse, a little wry, plain-spoken — while keeping proper nouns in English, and adds an "answer only what was asked" interaction rule. One global system-prompt section (order 10): no UI, no binaries, no network calls. Inactive under the minimal preset, which replaces the whole prompt with its own persona.

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.

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.