Plugins

Conversation Canvas tab: live-preview workspace HTML artifacts and export PNG/JPG/SVG locally (`npx dsh-canvas-preview`).

DSH plugin: edit the system prompt (deployment persona) from the Settings page, with live preview.

Side web-preview panel: local static hosting, Markdown/code/image preview, one-click run of non-static projects (Cargo/npm/Go/Python) with live logs, drag files into the chat (saved to the workspace), element mark & annotate, workspace file search on 404, and link-click takeover into the side panel.

Office document preview, editing, and DOCX generation for DeepSeek Harness, powered by Fylar Office SDK.

ACP adapter that drives DeepSeek Harness from Obsidian Agent Client (and other ACP clients): list, resume, fork and delete sessions, switch the model per session, preview a one-line summary, import external ACP sessions, and pull Obsidian Agent Client conversations into dsh native session storage. Requires DSH >= 0.1.5-rc.3.

Manage global AGENTS.md in DSH Web with Markdown preview, reusable templates, version history, import/export, failed-import rollback, and revision-conflict protection.

Message-level full-text search across DSH sessions via an FTS5 trigram index (user / assistant / steering / tool with per-kind filters), deduplicated results across fork/continued sessions, read-only context preview with auto-scroll to the focused message, one-click jump to the real session, and incremental/full index rebuild with health check; zh/en i18n follows the Host locale service.

JARVIS-style sci-fi HUD shell over the DSH web GUI: electric-cyan VITAL SIGNS / RT-MONITOR / RT-LOG left bar, POWER CORE gauges and a rotating RADAR scan disc on the right with up/down traffic chart, filesystem browser with file preview, and a terminal-styled composer with a JARVIS header strip that follows the active workspace.

Sidebar panel for archived sessions in DeepSeek Harness: group by workspace, search by title, preview user questions, one-click restore, or delete with confirmation.

Rearranges DSH Web into a three-column workbench with file editing, Git views, Markdown preview, and workspace terminals.

Conversation minimap docked on the right edge of the dsh Web chat: colour-block and to-scale thumbnail modes, drag-to-resize (10–320px), hover loupe preview, click-to-jump and drag-to-scroll with a live viewport indicator, and collapse to a 4px strip.

Visual development studio for DSH WebUI plugins with isolated Git worktrees, live official-WebUI previews, source editing, patch inspection, builds, and validation.

Chat column width and alignment control, numbered question history with keyboard navigation and auto-load of older questions, and markdown outline rails for both the conversation and the file preview.

Markdown sidebar preview and source editor for dsh-better-sidebar, with block- and text-range annotations that can be sent to the conversation as structured revision requests.

VSCode-style uncommitted-changes sidebar docked to the right of the DSH web conversation page: staged / unstaged / untracked file groups, status badges, per-file +/− line counts, click-to-expand diff, rename as old → new, untracked content preview, and open with the system default application.

Vertical message pointer rail on the left edge of the chat: one dash per user message, click to scroll to that message, hover for a preview bubble.

Merged plugin: wallpaper customization (original-resolution uploads, crop editor, per-area opacity, MP4/WebM dynamic wallpapers) + Steam Workshop wallpaper extraction (parses scene.pkg/.tex via a bundled Python script, preview/download) + DeepSeek balance & usage widget + OpenCode Go plan usage (rolling/weekly/monthly percents in a top header pill; expand for progress bars & reset countdowns). API keys are read from DSH's credential store by the host — never stored in source or the browser.

Preview Mermaid diagrams as images via local rendering in DSH Web when the chat message contains a Mermaid fenced code block, and also allow integration with external rendering servers.

DSH Web right-side output dock: session-scoped tabs for reports, images, data, video, and audio, with inline previews, output quality checks, and a searchable per-turn history.

Desktop pet for the DSH Web UI: sprite-sheet animation, agent state linkage, drag, alarm (daily/one-shot) and pomodoro widgets, skin picker with preview.

Audio/video FileViewer for dsh-better-sidebar: native inline playback for mp4/webm/mkv/mov and mp3/flac/wav, served by a Range-capable streaming media route.

Chat-operated multi-database admin plugin for DeepSeek Harness: query and manage MySQL, PostgreSQL, GaussDB, MongoDB, Redis, Oracle, DM and SQLite from the conversation with project-scoped ro/rw grants, a sidebar management panel, schema browsing and data preview, and confirmation-gated dangerous operations.

Element annotation and review panel for the DeepSeek Harness web client: pick UI elements in a live app preview, write notes, and send them to the conversation as one structured block