Plugins

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.

Sidebar panel for account balances and local token usage, with provider/model breakdowns and a 27-week daily heatmap.

Switches DSH's package download source between the npmmirror China mirror and the official npm registry on timeout or failure, with a Web UI to inspect and switch manually.

Windows-only computer use for DeepSeek Harness: captures the virtual screen and drives mouse & keyboard through 9 tools built on PowerShell and Win32 SendInput; pairs with picturereader so text-only models can complete the screenshot-analyze-act-verify loop fully locally.

Local image, voice, music and SFX generation plus transcription, with pinned identity: characters, animals, objects and actor voices are defined once and reused on every later call, degenerate output (a near-flat image, silent audio) is rejected instead of returned as success, and a generated line can be read back as text so a clone that swallowed its ending becomes visible. The engines unload when idle, and image generation and transcription can each be pointed at an OpenAI-shaped API instead of the local Vulkan backend.

OpenAI Codex provider for DeepSeek Harness with ChatGPT OAuth, native settings, and account usage.

Smooth comet-mode animated caret for the DSH Web composer: a glowing comet trail replaces the native blinking caret and glides across the input as you type, with configurable accent color, thickness, and trail, IME-aware for CJK input.

AI UI automation via Midscene — android_ui and web_ui tools that tap, type, query, and assert on a real Android device or an already-running Chrome through the ctx.midscene seam.

Adds a native Store section to DSH Settings for catalog search, tag filtering, sorting, installation, and installed-plugin management.

Nightly self-improvement for your DeepSeek Harness agent: harvest past sessions offline, replay recurring tasks on your own API budget, and consolidate validated skills behind a held-out gate. Brings microsoft/SkillOpt's SkillOpt-Sleep engine to dsh as native tools plus a bundled skill - no weight training. Requires Python 3.10+ and the SkillOpt-Sleep engine (pip install skillopt).

Generate and edit AI media (image, video, audio, 3D) with WaveSpeed models via the open-source wavespeed CLI: live catalog search, per-model input-schema introspection, local-file upload with @path markers, and price checks before running.

B2B lead generation skill: search target companies by industry/product/region, cross-validate and extract contacts.

AI fortune-telling skill for DeepSeek Harness: feng shui, face reading, BaZi, zodiac, daily divination and Chinese almanac.

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.

Web chat entry for DeepSeek Harness: a sidebar button opening chat.deepseek.com in a dedicated desktop window under dsh-desktop, with in-webview fallback for plain web environments.

Command history for the Web UI composer: press Up/Down to cycle through previously sent instructions, then restore the draft at the end of the history.

DeepSeek Harness plugin for Garmin Connect — AI-powered fitness data access

DeepSeek Harness plugin for SecurStack security scans, policy checks, doctor diagnostics, and JSON CLI results.

Adds COS storage browsing and transfers, workspace artifact uploads, temporary links, and conversation attachments that retain local copies with cloud object identity, plus Agent tools for Tencent Cloud COS, CI, and MetaInsight.

DSH Settings plugin manager bundle for Desktop and native Web profiles

Full-type session lifecycle management: one-shot subagents archived on completion, idle continuable subagents / main sessions archived (recoverable), a capacity cap, projection-cache cleanup, and a hot-reload settings panel.

Runs the agent's filesystem, bash and PTY terminals inside a Docker container by providing the `ctx.fs` and `ctx.subprocess` seams, so cwd, environment and background processes survive a harness restart.

Registers the commercial-ui-ux skill for DSH: task-aware commercial UI/UX/GUI design, review, repair, and implementation (SaaS, dashboards, admin panels, forms, tables, design systems) with a reference-doc system and quality gates.

Run Stata through DeepSeek Harness: the native Stata AI Skill service auto-starts with DSH (macOS/Windows binaries bundled), so you can run regressions, do-files and econometrics workflows with no manual setup.