Every DeepSeek Harness plugin

What it is — dsh-captain integrates GPT planner, DeepSeek workers and GPT reviewer through the captain route in DeepSeek Harness to plan task dependency DAGs and drive incremental Git repository changes.

Who it is for — When DeepSeek models must coordinate multi-step code tasks, installing this plugin enables adaptive parallelism for workers and GPT reviewer audits of Git diffs for repairs.

If tasks involve only pure text queries without code changes or Git diffs, this plugin is unnecessary as it targets repository management workflows specifically.

Watch out — Source installation from GitHub requires manually allowing the build script to run. Static checks note it will execute shell commands. In sandbox testing it registered normally in a fresh profile.

The verdict — As a developer I would install it because it reduces manual coordination steps, but only when tasks include incremental code changes and Git diffs.

自检结果： 第四段是最终取舍判断，去掉后读者会少知道“是否值得在特定工作流下使用”的直接判断，因此未重写。

What it is — dsh-paste-to-path adds a path-backed attachment dock to DeepSeek Harness Web composer. Files are saved to host path and a reference is passed to Agent for tool-based reading.

Who it is for — It suits Agent sessions handling images, PDFs, documents, archives or code where the tool stack can access host paths.

It is not required when the Agent relies solely on native model input protocols without extra tool integration.

Watch out — Sandbox test succeeded after install into fresh profile and registration. Shell command execution noted in static scan. No obvious defects found.

The verdict — I would install it because it decouples input management from reading under the condition that Agent has suitable tools.

What it is — dsh-skillport plugin imports existing Agent Skills library to DeepSeek Harness, enabling SKILL.md format skill discovery and injection.

Who it is for — Users who have skill libraries from Claude Code and want to continue using them in DeepSeek Harness are suitable for this plugin. Users who do not need cross-ecosystem skill compatibility do not need to install it.

Watch out — Sandbox testing passed: installed successfully in fresh profile and registered. Static check indicates shell command execution. No obvious issues found.

The verdict — I would install it because it bridges existing skills across tools, but only if you maintain skills from multiple ecosystems like Claude and Cursor.

What it is — dsh-memory plugin distills durable facts from DeepSeek Harness session logs after each session ends, stores them in ~/.dsh/memory/ with (sessionId, eventRange) citations, and provides memory_read and memory_expand tools.

Who it is for — When conducting multi-turn project development in DeepSeek Harness and needing to persist user preferences and project decisions, it is suitable to install this plugin. If you mainly handle single independent sessions and do not care about cross-session traceable memory, you can choose other solutions that do not require distillation.

Watch out — The sandbox test confirmed successful registration into the profile in a fresh profile. No obvious issues were found. When installing from source, the build script must be manually whitelisted first.

The verdict — I would install it because it stores memories as git-diffable markdown files with lossless citation escalation back to the original logs, which fits scenarios requiring traceable access to session history.

What it is — DSH plugin provides cross-session messaging: any session can list and message any other via local heartbeat registry.

Who it is for — Users running multiple DSH sessions on the same machine who need to message each other. Users who only need single session interaction can skip this plugin.

Watch out — Sandbox test passed: registered into a new profile with harness. No obvious issues found.

The verdict — I would install it because it provides cross-session messaging for DSH; but it is not worth it if you only need single-session interaction.

What it is — A plugin to discover and manage all UIs contributed by DeepSeek Harness plugins, supporting toggling, dragging, and auto-arranging.

Who it is for — When multiple DeepSeek Harness plugins contribute UIs that overlap in the web client, unified management of their display and position is needed. It is not necessary if you only use official UIs, because it focuses on plugin UI discovery and management.

Watch out — Installation and registration into a new profile runs normally. Manual permission for the build script is required when installing from source. No obvious pitfalls found.

The verdict — I would install it because it manages UIs without modifying any plugin code.

What it is — dsh-memory-gate provides CBDC authority gated local memory management for DeepSeek Harness, supporting explainable use/verify/ignore decisions.

Who it is for — Users performing workspace-scoped persistent memory management tasks are suitable to install this plugin. Those who do not use local SQLite storage may choose not to install it.

Watch out — Sandbox test passed: installed in fresh profile and registered by harness. No obvious pitfalls found.

The verdict — I would install it because it provides bounded memory with no extra model calls and full audit trail.

What it is — Adds image understanding, OCR and UI analysis to text-only models via free-tier providers.

Who it is for — If you use a text-only model with DeepSeek Harness for coding or analysis requiring image understanding or OCR. If you are not using text-only models or your tasks do not involve visual content, then you can skip installing it.

Watch out — Sandbox testing shows the package can be installed but pnpm blocks the build script for sharp@0.33.5, preventing full registration. No other issues found.

The verdict — I would install it because it provides free vision capabilities to enhance text models, though the build script requires manual permission.

What it is — dsh-genome manages skill MCP plugin registries, auto-absorbs skills and tool metrics, and drives negative feedback evolution loop.

Who it is for — If you are using DeepSeek Harness web profile to perform agent tasks and lack automatic skill registry and tool metric management, this plugin is suitable. Developers who do not rely on web UI panels can choose other tools.

Watch out — No obvious pitfalls found. Sandbox test passed. The plugin uses only node built-in modules.

The verdict — I would install it because it supports 30s rollback, providing redundancy protection.

What it is — The plugin panel is a sidebar bottom entry in the DeepSeek Harness Web GUI. Clicking it opens a right drawer for searching, favoriting, and managing community plugins, skills, client UIs, and development resources, with install, update, and uninstall via the official CLI.

Who it is for — When using DeepSeek Harness Web GUI to explore community plugins, skills, client UIs, or development resources, this plugin provides a sidebar entry and right drawer with keyword and semantic search. If you only want to use built-in plugin management without needing an additional sidebar entry and right drawer, you do not need to install this plugin.

Watch out — Installation requires restarting the GUI to take effect. It was tested to register successfully in a new profile. No obvious pitfalls were found.

The verdict — I would install it because it supports semantic search with BAAI/bge-m3 and installed state tracking, but only if using DeepSeek Harness Web GUI for plugin management.

What it is — This plugin adds Pramanix and Eyjafjalla skins to the DeepSeek Harness Web UI with a day/night celestial garden background.

Who it is for — This plugin is suitable if you need to add theme skins to the DeepSeek Harness Web UI. Users who do not use theme skins can skip it because they may prefer the default interface.

Watch out — Installing from source requires manually adding it to the profile. No obvious issues were found.

The verdict — I would skip it because it requires extra manual steps as a sub-directory plugin.

What it is — Integrates rtk into DeepSeek Harness bash executor to route eligible shell commands, compressing tool outputs and saving tokens.

Who it is for — When your agent tasks involve running simple shell commands for code version control or builds and you want to save tokens on verbose outputs, this plugin is suitable. If your commands are complex pipelines or rtk is absent from PATH, they run unchanged without needing this plugin.

Watch out — Sandbox test passed: installed in a fresh profile and successfully registered with harness. Static check notes execution of shell commands, which is normal. No obvious issues detected.

The verdict — I would install it because it can compress outputs for eligible commands to save tokens without changing behavior when rtk is available, offering a practical choice.

What it is — One-click batch installation and configuration of curated DeepSeek Harness plugins.

Who it is for — New users of DeepSeek Harness facing community plugin selection issues. Users who rely only on npm prebuilt plugins can skip it.

Watch out — Sandbox test passed: installed in a new profile and registered into the profile. It will execute shell commands. No obvious issues found.

The verdict — I would not install it because it will execute shell commands.

What it is — Provides next-message suggestion in DeepSeek Harness composer.

Who it is for — Users lacking suggestion assistance when creating long-form content with DeepSeek Harness are suitable to install this plugin. Users with complete writing ideas can find additional assistance from it.

Watch out — Sandbox testing shows the need to manually allow the build script for installation from source. No obvious issues found.

The verdict — I would install it because it provides non-automated suggestion assistance, but must manually allow the build script first.

What it is — Vibe-Mathematics is a multi-agent math problem-solving and verification framework that supports brainstorm → solver iteration → multi-verifier debate → Verified knowledge base and provides checkpoint resume and manual/auto intervention.

Who it is for — When using vibe-math agent preset in DeepSeek Harness to solve math problems requiring multi-agent collaboration for brainstorm, solver and multi-verifier debate, it is suitable to install. If the user does not care about multi-agent verification and knowledge base precipitation, they can choose other plugins.

Watch out — The sandbox test passed: the plugin was installed in a new profile and registered by harness. No obvious issues were found.

The verdict — I would install it because it supports checkpoint resume and manual/auto intervention as an agent preset, but the premise is that the user needs it in DeepSeek Harness.

What it is — dsh-mcpguard scans skill directories and MCP configs for prompt injection, homoglyphs, hidden Unicode, dangerous shell commands, and credential leaks.

Who it is for — If you handle custom skill files and MCP servers in DeepSeek Harness and need to scan for potential prompt injection risks, install this plugin. If you only use official pre-set MCP servers and trusted skill files, you do not need to install this plugin, as the existing configurations are already secure.

Watch out — Sandbox testing succeeded on a new profile with registration into harness. No obvious issues found. Static checks note it will execute shell commands and require an API key or token.

The verdict — I would install it because it outputs a JSON report containing per-file scores, rule IDs, and offending excerpts for verification; premise is when using custom MCP setups where such checks are necessary.

What it is — dsh-tier-router implements two-tier model routing for DeepSeek Harness: strong tier for planning, advising and reviewing, cheap tier for implementation, with automatic routing and protection.

Who it is for — When handling complex architecture planning and final review in DeepSeek Harness sessions, dsh-tier-router is suitable to install. For users who prefer single model execution, its protection and subagent tiering can serve as a supplement.

Watch out — Installing dsh-tier-router from GitHub source requires manually allowing the build script first. Sandbox test passed: installed in a new profile and registered by harness. It will execute shell commands, but no obvious pitfalls found.

The verdict — If the task requires final review, I would install it because the escalation guard prevents dangerous operations from the cheap tier.

What it is — dsh-revdiff is a DeepSeek Harness plugin that allows interactive Git diff review in the terminal with structured annotations returned to the Agent session.

Who it is for — Users reviewing tracked working-tree changes in DeepSeek Harness who want structured annotations sent back to the Agent session are suitable for installing this plugin. Users not using the Harness interactive terminal can skip installing this plugin.

Watch out — Sandbox testing shows the plugin installs but pnpm blocks its build script, preventing Harness registration. Users must manually allow the build script to complete the process. No other issues were found in static checks.

The verdict — I would install it because it keeps diff review connected to the Agent's durable session instead of breaking the link with an external tool, but I must manually allow the build script first.

What it is — Contract regression harness for DSH plugins using isolated child processes with event assertions.

Who it is for — If you are a DSH plugin author testing tool calls and behaviors in isolated environments, this is suitable to install. If you are an end user who only wants to use DSH plugins without caring about author testing, then you can choose other plugins.

Watch out — Sandbox test passed in a fresh profile and registered into the profile. No obvious issues found. From source installation, need to manually allow the build script.

The verdict — I would install it because it provides automated contract regression testing for CI, but only if I am developing plugins.

What it is — Take over system input shortcuts in the chat input box and configure each independently.

Who it is for — When using DeepSeek Harness for chat input and needing to independently configure behaviors for each shortcut, this plugin is suitable. If you are satisfied with default shortcut behaviors you do not need this plugin.

Watch out — Sandbox test passed in a new profile with registration into profile. When installing from source, need to manually allow its build script. No obvious issues found.

The verdict — I would install it if customization of input shortcuts is needed because it supports persistent configuration via user settings.

What it is — Purple-white desktop pet that shows real-time CPU RAM GPU NVMe temperatures and hardware info.

Who it is for — Users needing hardware info display using DeepSeek Harness on Windows profile are suitable to install this plugin. Users not interested in edge docking can skip installing this plugin.

Watch out — Sandbox test passed, installed in new profile and registered into profile, no obvious issues found. First run requires UAC prompt to read hardware data.

The verdict — I would install it because it supports running independently from DeepSeek Harness.

What it is — dsh-monitor provides persistent background watchers for DeepSeek Harness, waking the agent on new messages from file or command output.

Who it is for — If you are using DeepSeek Harness and need to monitor file or command output persistently to wake the agent, this plugin is suitable. If you want to avoid plugins that execute shell commands, you can choose not to install this one.

Watch out — Sandbox test passed: installed in a new profile and registered into harness. It will execute shell commands, no obvious pitfalls found.

The verdict — As a user I would install it because it enables automatic agent responses to message updates, but the premise is using the DeepSeek Harness plugin system.