Every DeepSeek Harness plugin

What it is — DeepSeek Harness plugin that inserts Auto permission preset, letting classifier auto-approve routine sandbox escalations once.

Who it is for — Suitable for developers handling long tasks and dependency installs who want to reduce manual interruptions with a classifier model. Not suitable for users who want to avoid any human approval, because dangerous operations still require manual review.

Watch out — Tested successfully: installed in fresh profile and registered with harness. Classification calls have timeout that falls back to manual. No obvious issues found.

The verdict — I would install it because it reduces interruptions for routine tasks, but only if you configure a classifier model to avoid timeouts.

What it is — DeepSeek Harness plugin providing bounded cell-addressed read/write for xlsx/pdf/docx/pptx/ipynb formats, plus MCP server and CLI.

Who it is for — Suitable for coding agents using DeepSeek Harness to process Office documents and Jupyter notebooks. If an agent runs in read-only sandbox mode and only needs read operations, this plugin's write capability is not required.

Watch out — Sandbox testing shows it can be installed but the build script is blocked requiring manual permission to register. No other obvious issues found.

The verdict — I would install it because it addresses the limitation of DeepSeek Harness's text-only read, but from-source installation requires manually allowing the build script.

What it is — The dsh-agent-message plugin adds cross-session agent messaging capabilities to DeepSeek Harness.

Who it is for — When operating multiple independent agent sessions on DeepSeek Harness for collaboration, this plugin allows information exchange between them. Users not running multiple agent sessions or not requiring cross-session message passing do not need to install it.

Watch out — The plugin executes shell commands. Sandbox testing passed, registering successfully in a new profile. No obvious issues found.

The verdict — I would install it because it enables direct messaging between agent sessions in multi-session environments.

What it is — dsh-plugin-deepseek-vision is a DeepSeek Harness plugin adding vision analysis capability to text models.

Who it is for — Users needing image analysis with DeepSeek text-only models in DeepSeek Harness. For users of multi-modal models, this plugin is not applicable.

Watch out — The plugin will execute shell commands and requires an API key or token. No obvious issues found.

The verdict — As myself, I would install from source subdirectory because there is no single command for installation.

What it is — Integrates multiple MCP servers for DeepSeek Harness.

Who it is for — When building an agent in DeepSeek Harness that needs file read/write, Git operations or browser automation, this plugin supplies the corresponding MCP tools. Users who need to manually manage each MCP server's startup parameters do not need this plugin.

Watch out — Sandbox testing passed: installed in a fresh profile and registered with harness. No obvious issues found.

The verdict — I would install it because it guarantees connectivity verification for each server through CI checks.

What it is — Automatically records runtime facts including tasks, models, tools and failures into a human-readable journal at DSH session end.

Who it is for — Developers using DSH in headless profile who require recording runtime facts for analysis should install this plugin. Users focused solely on solution generation or agent memory management without needing fact observation may find it unnecessary.

Watch out — From source install, manually allow build script to run. Sandbox test passed in new profile with no obvious issues.

The verdict — I would install it because it provides complete session fact logging for post-run analysis.

What it is — DeepSeek Harness plugin that teaches while coding with concrete scenario-grounded explanations, Socratic guidance, and TODO(你) practice blanks.

Who it is for — Developers using DeepSeek Harness for complex coding tasks who want to learn principles can install this. Those seeking only quick results without process details can skip it.

Watch out — Manual permission for build script is required when installing from source. Sandbox test passed with registration in new profile. No obvious issues found.

The verdict — I would install it for the guidance during coding; however, if the goal is just to get the task done fast, direct mode suffices.

What it is — dsh-ding notifies you when the conversation finishes by playing a sound and showing a Windows notification.

Who it is for — When you use DeepSeek Harness to handle agent tasks that require attention after completion, it is suitable to install in your profile. Users who only view conversations in the browser without needing notifications do not need to install it.

Watch out — Manual approval of the build script is required when installing from source. Sandbox test passed with no obvious issues found.

The verdict — I would install it because it provides notifications when the agent returns to idle state.

What it is — This is an isolated child-process reverse proxy for LAN mobile access to DeepSeek Harness Web UI, supporting first-visit approval, per-device token binding, rate limiting, and injection of compact mobile layout with randomUUID polyfill.

Who it is for — It is suitable to install this plugin for users in a local area network who want their mobile devices to securely access the Web UI and use compact layout. Users not using local area network access do not need to install it, because they do not need to handle mobile device approval and layout injection.

Watch out — Sandbox testing succeeded in a fresh profile and registered it into the harness profile. No obvious issues were found, but it requires a trusted local area network due to lacking independent authentication. Static analysis indicates execution of shell commands.

The verdict — I would install it because it isolates the main service via child process and binds per-device tokens, provided the user is in the same local area network and needs mobile secure access with layout optimization.

What it is — dsh-expert-mode is a DeepSeek Harness agent preset that includes a chief coordinator and 11 domain-expert subagents supporting automatic task delegation.

Who it is for — When tasks in DeepSeek Harness require covering multiple professional domains such as data processing, legal risks, and product planning, this preset can serve as chief coordinator for automatic delegation to expert subagents. If a user prefers to maintain multiple independent prompt and tool setups themselves, they would not need this preset.

Watch out — Sandbox testing passed: installation in a fresh profile succeeded and it was registered into the profile. It will execute shell commands. No other obvious issues found.

The verdict — I would install it because this preset adds an expert delegation layer in DeepSeek Harness, with the premise that tasks span multiple professional domains.

What it is — The dsh-update-checker plugin automatically checks for updates to DeepSeek Harness and installed third-party plugins from npm, displays a locale-aware banner in the GUI, and offers one-click updates with a restart watchdog.

Who it is for — If you run the DeepSeek Harness web GUI and need to manage third-party plugin versions, you can install this plugin. It scans installed plugins against npm versions and shows update prompts in the banner. If you only use official plugins and do not need to manage third-party updates, you can skip it.

Watch out — After installation in a fresh profile, it registers with Harness. It executes shell commands as per static checks. No obvious issues found.

The verdict — I would install it because it provides full update lifecycle including rollback and restart monitoring.

What it is — DeepSeek Harness Computer Use plugin adds cross-platform virtual mouse human-like operation with 11 tools including screen_observe, computer_click, computer_type.

Who it is for — When needing to simulate human-like desktop operations for specific tasks using DeepSeek Harness with AX-tree mode, it fits. Users without desktop operation needs can skip it.

Watch out — Sandbox test passed after registration in fresh profile. Shell command execution is a static check note. Safety includes snapshot TTL, app whitelist and dangerous-action approval. Vision fallback requires ZHIPU_API_KEY and auto-degrades to GLM-4V-Flash when AX tree empty, but Windows/Linux untested on real hardware, visual reading imprecise on macOS calculator windows not in AX tree.

The verdict — Would install if already have harness-desktop and cua-driver authorized, since it extends desktop operation capabilities, but skip if no desktop operation needs or frequent vision fallback required.

What it is — DeepSeek Harness voice input plugin supports speaking into the microphone and submitting recognized text as a normal chat message via local or browser speech recognition.

Who it is for — If using DeepSeek Harness for conversations where quick input is needed, you can install it. If using DeepSeek Harness for pure keyboard input, you need not install it because they may have other input methods available.

Watch out — 实测通过，在全新 profile 中安装并被 harness 注册进 profile。没发现明显的坑。

The verdict — If I need microphone input for chatting, I would install it because it provides an alternative input method without affecting the persona.

What it is — DeepSeek Harness composer plugin adds expand/collapse button in the tool row to switch long drafts to 70vh writing view.

Who it is for — When writing long drafts in DeepSeek Harness composer, this plugin allows switching to 70vh tall view. Users preferring the default small height can continue without this plugin, as it optimizes for longer content.

Watch out — Sandbox test passed: successfully installed in a new profile and registered with harness. No obvious issues found.

The verdict — I would install it because the state is persisted via localStorage ensuring it survives page refreshes.

What it is — Adds a one-click restart button to the sidebar footer of the DSH Web UI, which restarts the dsh web process and persists across restarts.

Who it is for — Users of the DSH Web UI in a web profile who need to quickly restart the harness process can use this plugin. Users who do not run the DSH Web UI or do not require process restarts may find it unnecessary.

Watch out — Tested successfully in a fresh profile, registered by harness. Compatible with DeepSeek Harness 0.1.0-rc.6 web profile. Requires manual approval of build scripts when installing from source.

The verdict — Install it if you manage the DSH web process frequently in the web profile, as it provides reliable restart functionality verified through testing.

What it is — Packages DeepSeek Harness as a native desktop application.

Who it is for — Users who use DeepSeek Harness on macOS. Users who run DeepSeek Harness in the browser.

Watch out — Sandbox test passed: it registers in harness after installation in a fresh profile. Source installation requires Node.js, pnpm, Rust and Tauri native prerequisites. Windows version does not support persistent Bash sessions.

The verdict — I will install it because it provides native desktop support, but only if I accept unsigned packages.

What it is — Embeds DeepSeek Harness natively into the Electron main process as a Windows desktop application.

Who it is for — For Windows users who want a GUI interface for DeepSeek Harness without needing Node setup. For users who operate primarily on macOS or Linux with terminal workflows, this does not apply.

Watch out — Installation may automatically execute scripts. Source installation requires manually approving the build script. Sandbox test passed with registration into harness in a fresh profile. No obvious runtime issues found.

The verdict — I would install it because it provides native embedding that addresses an upstream session-log corruption bug.

What it is — Provides a desktop version of DeepSeek Harness

Who it is for — Suitable for users who want to use the built-in plugin market. TypeScript users don't need to install it.

Watch out — Installation requires sourcing from GitHub. No obvious pit found.

The verdict — I wouldn't install it because it's a TypeScript project.