プラグイン

Live Android device pane next to your DSH conversation: scrcpy-server H.264 streaming (WebCodecs, 30-60 fps), agent tap/swipe/text with auto-screenshot verification, uiautomator element tree with tap coordinates, host-managed recording + logcat debug sessions. FLAG_SECURE pages are detected automatically with a mitigation chain and a tappable text-view fallback. Emulators and USB real phones, human+agent co-operation, session-isolated, loopback-only.

FDE toolbox bundle: installing this one plugin pulls in a curated set of common dsh plugins (git server, WebDAV mount, knowledge base, scheduled tasks, auto-resume, UI tweaks, auto-retrospection, file manager, smart titles, task board, plugin market, context trimmer, IM bridge, sidebar enhancements), with a panel showing install status and one-click gap-filling.

Biomedical research plugin for DeepSeek Harness (dsh): biomcp MCP server tools, scientific plotting skills, and deep-research subagent

Keeps one reasoning-only turn from making an entire session unusable. When a turn produces no visible text and no tool call, the assistant message is persisted empty, the gateway then rejects every later request in that session with 'content or tool_calls must be set', and the session is dead with no way back through chat. This plugin registers a single llm/stream waterfall listener and, only when the turn carried nothing visible, injects a small text block immediately before the terminal finish, so the persisted message is never empty. Ships the fixture DSH's own mock cannot express (a strictly reasoning-only SSE server, since llm-mock-server forbids an empty successText and always appends text after reasoning), plus an end-to-end reproduction that replays a real persisted session through DSH's own serializeMessages. Preventive, not a repair. Zero dependencies, one file, no process or filesystem access.

One MCP tool instead of every schema you own — a lazy capability broker that cuts resident tool context by a measured 94.4%. Search, inspect, enable and call MCP servers and skills on demand.

Windows desktop control exposed as native DSH tools - whole-screen and single-window capture (the window one goes through PrintWindow, so a covered window still captures), click, drag, typing, keyboard shortcuts, scrolling, window management, pixel and window polling, and UIA queries that can invoke a control or read its value instead of clicking coordinates. 11 tools over a PowerShell 7 child process; no MCP server, no resident process, no API key.

Git server: embeds ts-gogs (a TypeScript reimplementation of Gogs) and serves a full Git service on its own port — HTTP clone/push, web UI, issues/PRs/wiki — reusing user-management credentials, start/stop from the settings page.

WebDAV server: turns a shared directory into a WebDAV service that Windows, macOS and Linux can mount as a local disk, with token authentication, optional read-only mode, configurable directory/port/token, and per-platform mounting guides built into the settings page.

Real-time LSP diagnostics loop: lsp_diagnostics / lsp_workspace_errors / lsp_hover tools over headless stdio language servers (TypeScript/JavaScript + Python), plus an auto-injected post-edit diagnostics delta wired to the harness fs/observed event — Cursor-style edit → diagnostics → fix for dsh agents.

Publishes the running dsh Web server's PID, port and tokenized URL to a runtime file for the DeepSeek Harness Switch Dock app, and removes it on shutdown.

SSH terminals, SFTP file transfer and text editing inside DeepSeek Harness, with server troubleshooting through host models.

macOS menu bar app for the DSH web server, plus the host plugin it reads: the plugin writes the running server's port, PID and tokenized URL to ~/.config/dsh-launcher/runtime.json and removes it on shutdown, so start, open, restart and stop work from the status bar even for a server started from a terminal.

Bridges a local MATLAB MCP server into DSH: evaluate MATLAB code, run .m scripts and tests, and inspect installed toolboxes via mcp__matlab__* tools. Requires MATLAB and the MathWorks MATLAB MCP Server binary, and a path edit after install — the plugin on its own registers no tools.

A dsh bundle plugin: preview local Markdown/HTML documents per workspace in the Web GUI via a /docs route on ctx.webServer + ctx.workspaceRegistry.

MCP & Skills management panel for DeepSeek Harness — manage MCP servers and the skill library from the Settings page.

Opens the dsh web GUI in a dedicated Edge/Chrome app-mode window on its own browser profile and gracefully stops the server when that window is closed.

Tailscale remote-access operations panel for the dsh web GUI: health checks, HTTPS entry toggle via tailscale serve, macOS proxy bypass, relay server ops, and ACL snippet generation.

A visual plugin marketplace for DSH: browse multiple Git sources, install plugins with one click, and wire skills, subagents, MCP connectors, LSP servers and hooks into the harness automatically.

MCP marketplace and management panel in the Web sidebar: one-click official templates (Apifox public/private, Apipost, MasterGo, Pixso), paste raw mcpServers JSON, and enable, edit or delete your services with hot reload.

Probes Windows-host Ollama, LM Studio, vLLM, and llama-server from WSL, compares ctx, and reports /v1/models apiReady versus TCP.

Connects the Qixin Insight MCP server over OAuth 2.1 with PKCE as a single plugin entry, mounting its tools as mcp__qixin_insight__* with automatic token refresh and revocation on disconnect.

Neutralize tool calls with invalid JSON arguments on the wire so one malformed model generation cannot brick a session against strict OpenAI-compatible servers.

Live preview tab for DSH — embed any dev server in an iframe with transparent SPA proxying.

Per-provider concurrency gate on the llm/stream waterfall: holds surplus model requests in a FIFO queue inside DSH so main agent, subagents and compaction take turns on a single-slot local server (llama.cpp --parallel 1) instead of timing out; maxConcurrent / maxQueued / queueTimeoutMs.