プラグイン

Balance and cost pill in the composer dock: the current session cost, plus the DeepSeek account balance when an API key is configured. Official peak/off-peak pricing, with a per-model breakdown while the session is attached.

Plan / Build mode switcher for DeepSeek Harness: an always-visible dropdown in the composer beside the permission control that switches the current session both ways through the shipped /plan and /plan off commands, plus a Default mode row in Settings → General that decides the starting mode for newly created sessions.

Adds a four-pointed-star button left of the composer's model selector that rewrites the unsent draft in place — grammar, wording, punctuation and execution order — preserving code, commands, paths, identifiers, numbers and URLs byte-for-byte, answering nothing and never overwriting text typed while it runs. A pencil under every user message reopens that message for editing without touching the draft; because the Harness session log is append-only, an edit forks the conversation before that message rather than rewriting it. A circular restart icon under every reply asks that one question again in a fresh conversation that carries none of the earlier turns. Both are refused while a turn is still answering, and disabled when the reply used a tool that can leave a trace or when the files the message named have since changed. A right-sidebar memory tree draws the conversation as turns, showing what was actually asked and answered, every answer to one question on its own line labelled original, edited or memory-free, newest first, with arrows that re-read an answer in place; right-clicking jumps to a branch or removes it from the plugin's own history.

Enhanced right-sidebar files panel: rename, create, upload, download (a directory is zipped on the fly), copy the full path and delete from the tree; an editable document renderer for 128 text extensions with Ctrl/Cmd+S save and conflict detection; plus an independent bottom terminal panel with tabs and a quick-command library persisted under the DSH home.

A prompt optimizer for the conversation input tool row: pick a category (Basic / Context / Image) and a template, then the optimize button rewrites the draft in place, with cancel, elapsed time, token usage and one-click undo. Ships 15 templates — task-instruction rewriting with hard result-side constraints, step planning, safety-research framing for reverse-engineering requests, system-prompt role cards, and text-to-image / image-to-image prompt rewriting. Context templates read the last turns of the current session for coreference resolution. The host half registers two loopback-only routes and calls the harness model service instead of any API directly; a settings section exposes nine fields (provider and model override, reasoning effort, temperature, output-token cap, timeout, input-length and context budgets). Output guards check that user-written constraints survive and that no new method-side constraints are invented, and warn rather than auto-retry. Adapted for dsh 0.2.0-rc.2.

Colors DSH sidebar Session rows by their official status, in an Evangelion-flavored palette: a blue left rail for a row awaiting interaction, red for the session open in the main view, purple for finished-but-unviewed, and a static rainbow title for pinned rows. Reads official Client services only — it owns no state, never polls, and ships no host-side half.

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).

Adds a manim_card tool that renders Manim Python into a playable animation card in the chat stream; code runs in the browser via a bundled runtime, so no local Python is needed.

In-place Markdown editing for the right-sidebar document preview: a file keeps the shipped renderer's look, clicking a paragraph, heading, list, fence, or table cell puts the caret exactly where you clicked, and only the edited range is written back through ctx.fs.writeText, optionally guarded by the version it read.

Adds a Keyboard Shortcuts page to the DSH Settings panel with six rebindable commands — permission-mode cycling, reasoning-effort stepping, a status-page and a task-list shortcut — plus PgUp/PgDn input navigation and an optional composer Enter remap.

Plays local video and audio inside the conversation. A play_video tool renders a native player at the tail of the turn - under the model's final output, no click needed - streamed over HTTP Range so long files seek instead of loading into memory. Also registers a sidebar media preview renderer, since the built-in previewer treats mp4 as unviewable.

Freezes the DSH Web GUI reading column at a fixed width and re-aligns the reading position after the window is resized or zoomed.

A download-progress indicator for the DSH session header: it reads the background-job roster and parses what downloaders already print — curl --progress-bar, wget, aria2, or a JSON progress file — into a progress ring, animated bars, transfer speed and ETA. Jobs that report nothing show as unknown progress instead of being hidden. A finished file opens with one click, or reveals in the file manager. No third-party plugin required; the package ships zero runtime dependencies.

Live CPU, memory and GPU readout in the DeepSeek Harness composer status bar — a clickable badge with a details panel, per-metric toggles, and three refresh speeds.

Recalls messages you already sent in the DSH composer with ArrowUp, and restores the draft you were writing with ArrowDown.

Turns the composer's reasoning-effort menu into a draggable slider and takes over the stock model-and-reasoning-level chip. Dragging follows the pointer continuously; releasing snaps to the nearest level and submits one session update per drag. The track draws its own fill, tick marks and white knob, only the highest levels (xhigh, max, ultra) get a flowing brand-colour gradient, and both ends carry the lowest and highest level names. The same card expands into the official model list. Arrow keys step one level, PageUp and PageDown two, Home and End jump to the ends, and each move submits. A generation counter on the directory object discards late responses, and reduced-motion turns the animations off. All data comes from the stock modelDirectories directory; no new capabilities are added.

Category tree for the DSH sidebar workspace browser: workspaces and their sessions nest under user-made categories (collapsed state remembered), rows drag between categories, a new workspace can be created straight into one through the directory picker, categories rename and delete in place, and a footer toggle switches the panel back to the built-in list.

Annotates every subagent with the model route it actually ran on: a badge line in each parent-catalog row and a readout in a child session's own header.

Select text in the DSH web client and a translate button appears at the end of the selection; clicking it translates that text in place. Translation goes through the host llm service, so it reuses the model the current session already has selected and needs no separate API key; an OpenAI-compatible endpoint can be configured instead. The result opens in a popover that stays inside the viewport, with one-click copy, a row of language buttons for instant retranslation, and smart Chinese-to-English / other-to-Chinese as the default. Configuration is stored host-side and its API key is never sent to the browser.

Select a passage in a DSH conversation and read a plain-language explanation in a floating panel, which carries the surrounding message as the context. Three explanation depths (plain / general / pro) that re-explain on the spot when switched; optional web search and local file lookup (the model decides by default, and a button can force one lookup that reports only what is new); follow-up questions; and a button that hands the whole exchange to a new session in standby mode - the background is queued without waking the model or spending tokens. Settings live on the host in settings.json, and nothing is written until you press save. The repository also ships an OpenAI-compatible endpoint and a browser extension (source).

Drag a session onto another workspace in the DSH sidebar and it really moves: the session-log header cwd is rewritten and the log directory is re-homed under the target project, with a progress bar while it runs.

Read-only unread-mail board for the accounts configured in dsh-email — unread messages appear as per-account cards in the DSH right sidebar (sender, subject, time) and refresh on demand.

Marks models in use by other running sessions in the DSH model menu, and restores the remembered reasoning effort and group collapse state for each model.

A small pet in the corner of the interface that reads the real event stream instead of guessing: it drifts when idle, speeds up while the agent is thinking, draws a flowing line per running tool call, turns red and shakes with the error summary on a failure, and celebrates a turn that ran longer than ten seconds. The same widget is the at-a-glance busy and error indicator, so there is no spinner to stare at. The host half folds real harness events into a snapshot and the client half only draws it; it performs no content recognition, and it positions itself away from the composer so it never sits over what you are typing.