Plugins

Registers the MathWorks MATLAB/Simulink MCP server into a dsh profile, so agent sessions get mcp__matlab__* tools for running MATLAB code and reading, editing and testing Simulink models.

Cue Omni Reader for DeepSeek Harness: registers the audited omni-reader-mcp MCP server so its URL/file parse tools surface as mcp__omni__ (parse, get_parse_status, read_result, read_outline, save_result, discard_result, cancel_parse).

Progressive tool disclosure: a deferred tool group costs one catalog line instead of its full schemas until the model loads it with tool_search, with one switch per group in Settings and each group measured against the live registry.

ICVO coding-standards kit for DeepSeek Harness: a bundle plugin that registers tools on load and injects the standards only when apply_coding_standards is called, plus a P0 gate CLI (npx dsh-coding-kit) with G1-G7 process commands, skills install and IDE-block refresh.

Remote host tunnel manager: runs dsh web on a remote Linux server (systemd supervision, no root needed) behind an auto-reconnecting SSH tunnel; allocates and registers remote ports on the server, multi-user safe, with an audit view.

MCP server manager plugin for DeepSeek Harness: Settings → MCP page, OAuth (PKCE + dynamic client registration) or static-token auth, tools registered as mcp__<name>__*

Five tools for reading a video as raw material rather than as something to watch. video_outline maps a whole file as text and draws nothing at all: 4-60 equal windows, each with its cut count, speech share, intensity bar and tags, then the windows worth opening and the exact start/end for the call that follows -- zero image tokens. video_probe returns metadata and a reading plan without decoding frames. video_storyboard turns a window into one contact sheet plus a text index binding every cell to its timecode, cut count and frame time; cells whose text would be illegible at that scale are marked zoom, and dedupe global folds a picture that comes back after a cut. video_zoom re-renders 1-9 cells from a short window at a larger scale. video_read decodes only keyframes, OCRs each screen, and returns an outline plus \[mm:ss] text -- the path for lectures, slide decks and screen recordings, where the words are the content. It also reads a file with sound and no picture as a transcript (subtitle track, then DSH_ASR_CMD, then a transcript file you pass; long audio is cut at 45 s onto silence), composes six changed frames into one sheet when a file has no readable text at all, and can write the result out as SRT, WebVTT or text. Cuts, dissolves and one-frame flashes are found in a single ffmpeg pass; from ten minutes up a file is analysed on its keyframes only, 2.7x faster on a two-hour lecture; and a cell is never shrunk below a fifth of the source, so a 1440p sheet spends the same tokens on fewer, bigger cells. OCR is the engine Windows ships, tesseract with line boxes, or DSH_OCR_CMD. It takes a B station link (bilibili.com/video/BV..., a bare BV id, an av id or a b23.tv short link) wherever it takes a file: up to 300 seconds is read from the CDN in place with nothing written to disk, longer videos are downloaded once and cached within a 4 GB / 24 video budget, play URLs are cached for ten minutes, and a link that is not a single video says what it is. Needs ffmpeg, uses ffprobe when present, and has no other runtime dependencies. It is a wire-compatible reimplementation of SAOS-3624/dsh-video-storyboard: it registers the same video_probe / video_storyboard / video_zoom tool names, so the two cannot be enabled together.

Registers DeepSeek Search and Fetch API providers for the ctx.web seam, replacing both the web_search and web_fetch backends with DeepSeek's Search and Fetch JSON APIs, with configurable retries and backoff, settings that apply to the next call, and a configuration page on the bundle page. Requires DSH 0.2.1-rc.5+ and a DeepSeek API key with access to /v1/tools/search and /v1/tools/fetch (calls are billed by DeepSeek; account sign-in is not supported).

Settings page for the REA reverse-engineering tool gateway (rea-mcp-lite) that lives in the same repository: pick which tool bundles load into context, see the tool count and token cost of each bundle, save and recall named presets of your loading setup, hot-swap them without restarting DSH, and check this repository and REA for updates, including classifying the tools a new REA release added. The page is split into sections with sub-menus, filters and pagination. Requires REA (rea-agents) and the gateway registered as the rea MCP server (see repo README).

Registers a local LLM provider that routes model calls to an OpenAI-compatible endpoint or the Ollama native API, with a connection-test card in the Models settings page and no account sign-in.

WorkBuddy bridge: registers the WorkBuddy LLM provider plus a multi-account ledger ball with realtime credits, daily auto check-in, rate-limit cooldown tracking and one-click account switching.

Version management for dsh: inspect the installed version against every npm channel or version line, install or downgrade in one click, stream the install log live (rollback-snapshot copy progress, npm extraction progress, elapsed time), roll back instantly from local snapshots, and automate the cycle with a policy engine (silent auto-update, execution windows, daily checks). Never stops npm mid-install — a wedged run is only stopped after an hour, and a half-committed global tree is detected and repaired from the pre-install snapshot automatically. Confirms before installing a found update, auto-restarts the host after install, and falls back to a mirror when the primary registry is unreachable.

Registers codex-web-search-mcp as native DSH MCP tools (mcp__codex-web-search__codex_web_search / codex_web_research / web_fetch) for model-independent Codex and Grok web search and deep research.

One-click OAuth (PKCE) connect to Qichacha (qcc.com) MCP services in DeepSeek Harness: dynamic client registration, token auto-refresh, and dynamic mcp-client configuration.

Fully customizable keyboard shortcuts for the Web UI: 34 pre-registered features (sessions, views, clipboard, models, silent permission cycling, settings), one-click recording to bind your own, and a shortcut cheatsheet with built-in diagnostics.

Right-hand widget rail for the DSH Web UI: live session stats (turns, LLM/tool time, TTFT, speed, cache, tokens) and OpenCode Go quota via a same-origin host proxy; extensible widget registry for more platform usage widgets, visuals, utility actions and external integrations.

Verified plugin marketplace and autonomous registry for DeepSeek Harness

Cross-session messaging for DSH: any session on the machine can list and message any other, Claude Code-style, via a local heartbeat registry and inbox.

Drive local Origin/OriginPro from chat via 27 MCP tools: import .dat/.csv/.txt and CHI workstation .bin files, plot, style, fit, and deliver PNG/TIF/SVG/PDF plus an editable .opju project, with read-back verification on plots, styles and exports. Requires Windows, Origin/OriginPro 2021+ and Python 3.10+, plus `pip install originpro numpy` into the interpreter dsh launches: without the package every tool answers `missing_originpro`, and without an interpreter on PATH no tools register at all.

Literature research toolset registering 26 model tools over PubMed, Europe PMC, OpenAlex, PubTator3 and Semantic Scholar: field-syntax search, ID conversion, bibliographic lookup, citation formatting, MeSH and related-article walking, PubTator bioconcept resolution and relation queries, Europe PMC and Semantic Scholar paging, full-text retrieval, and open-access PDF discovery with optional download. A unified search deduplicates hits across sources and orders results by cross-source hits, then relevance, then citation count; a session knowledge graph with PubTator concept enrichment commits to a persistent user graph and renders as Mermaid. Most sources need no key.

Adds an extensible Functions menu to the DSH top bar, where plugins register one-click actions with staged confirmations and submenus. Since 0.4.0 it bundles a built-in "Restart DSH" action, so no separate restart plugin is needed.

Cache-first code exploration: the rdd_explore tool queries the project's .rdd/exploration index and, on a miss, dispatches a read-only worker subagent to explore and register findings; rdd_models serves the live model catalog for dispatch-time model selection.