プラグイン

生成されたファイルをチャット内でプレビューします。作成済みファイルのチップをクリックすると、Markdown（サーバー側 markdown-it + highlight.js）、画像、またはプレーンテキストを会話内に直接表示でき、システムのアプリで開く／フォルダ内で表示する操作も 1 クリック先に残ります。

組み込みのキャッシュヒット率を小数3桁で表示し、切り捨てを防ぐためにComposerの統計行の幅を広げます。

現在のセッションを LAN 上で、セッション統計と Markdown レンダリング付きの読み取り専用・トークン保護された HTML スナップショットとして共有します。

Generative UI for DeepSeek Harness — the agent writes TSX, dsh web renders it live, inline in chat and in a canvas panel

Music composition inside the conversation: the model writes a score against a bundled composing skill, and a play_score tool renders it as an inline card with a piano roll, Web Audio playback and WAV/JSON export.

Google-AI-Studio-style turn controls for DeepSeek Harness, in one install: edit a prompt and re-run it, re-run a reply in place, delete a turn from the model context, and render sent prompts as Markdown. Self-contained: the plugin list shows this one row;

DeepSeek Harness plugin that fixes RTL/LTR bidi rendering in chat: per-block direction for Persian and Arabic messages with embedded English, plus list markers and quote bars that follow their text

Bitmap-frame context compression plugin for DeepSeek Harness: renders discarded conversation history into pixel-font PNG frames for vision-capable models.

Safe ANSI terminal output rendering service for DeepSeek Harness Web plugins

Adds an Explain button to the approval card: one model call returns exactly three lines reading the pending operation, covering what it does, which files or system state it reads, writes, modifies or executes, and a risky/attention/safe verdict with a one-sentence justification. It also renders the detail area for `write` and `edit` calls, which the shipped renderer leaves blank because it only reads a `command` field.

A dsh-better-sidebar tab that renders a session brief — a todo board read from the `todos` projection plus a deliverables section listing the files written this turn — and hides the official todo panel above the composer while it is mounted.

BaziDIY ontology plugin: deterministic bazi/wuxing/bead/style rules as DSH tools (calculate_bazi, propose_designs, generate_design, save_design, load_design), plus bracelet SVG rendering and a bead editor; no LLM calls inside execute.

Session-scoped diff view for the DSH Web right sidebar: opening a file the current conversation changed renders it in place with git-style added/removed line backgrounds, +/− gutter markers and dual old/new line numbers under syntax colouring, a header with +added −removed counts, a Changes only / Whole file toggle and a Re-read button, plus a companion tab that lists every file the session changed and opens each one in the same view. Files the conversation did not touch keep the shipped text viewer.

Typst live preview as a native right-Sidebar tab: clicking a .typ file opens a tab whose toolbar switches between the tinymist-rendered page and the highlighted source, with the preview page and its WebSocket served through the app's own origin.

Render GeoJSON or vector data into an interactive GeoLibre map in a sidebar tab, and let agents operate the live map through tools: layers, styles, view, feature identification, GeoLibre processing algorithms, and the Whitebox toolbox (WASM in the browser).

DSH markdown preview: clicking a markdown document in the conversation opens a rendered preview panel docked to the right of the chat.

Renders mermaid code blocks in the chat as diagrams in place (flowchart, sequence, class, state, ER, gantt, pie), with zoom, source toggle, copy PNG and SVG download.

BaziDIY ontology plugin: deterministic bazi/wuxing/bead/style rules as DSH tools (calculate_bazi, propose_designs, generate_design, save_design, load_design), plus bracelet SVG rendering and a bead editor; no LLM calls inside execute.

Renders workspace Markdown files in a standalone full-screen reader with GFM, KaTeX, Mermaid, outline navigation, live file reload, and browser printing/PDF export.

Serve any local file in DSH web sessions - /ws/<absolute-path> maps disk files to same-origin http URLs that session markdown can render. Any drive, no staging directory.

Adds lightweight selected-text references to DSH assistant replies: selections stay outside the editor as removable draft contexts, remain marked beside the source, and render as hoverable annotations after submission.

Lets the AI insert streaming-generated UI into the conversation or a side panel, written in TSX — already one of the model's native languages, so there is no JSON schema to teach it. Rendered without flicker, state kept across frames with no hard remount, and a click in the card driving the next chat turn. Inline is where streaming matters most; the side Canvas is the more agentic shape. Cards get agentic capabilities of their own — run bash, curl, call the model, read and write files.

Piano performance plugin: ask the agent to play a piece and it renders on a Canvas2D grand piano with real Salamander Grand samples, an immersive stage, and an interactive 88-key keyboard.

Image preview for DSH (DeepSeek Harness) web sessions: read_image results render as a thumbnail, click for full size in the built-in lightbox.