Every DeepSeek Harness plugin

What it is — Uses DeepSeek Harness RPC interface to rename workspace sessions to Category|Topic format.

Who it is for — Users managing multiple sessions in a DeepSeek Harness workspace should install it to organize them as Category|Topic. Users who expect direct archiving should not install it, because the plugin does not archive sessions but only reports suggestions.

Watch out — Sandbox testing passed, with successful registration in a new profile. It will execute shell commands. Manual approval is required for build scripts when installing from source.

The verdict — I would install it because it organizes session titles via RPC, but only if not relying on built-in archiving.

What it is — Adds secure single-account login to the DeepSeek Harness Web app.

Who it is for — Users running DeepSeek Harness Web services need to add secure single-account login. Users who do not want to add a sign-out action to the sidebar can choose not to install it.

Watch out — It was successfully installed and registered in a fresh profile. No obvious issues were found. It includes Argon2id hashing and revocable sessions.

The verdict — I would install it because the sandbox test passed in a new profile.

What it is — Adds customizable frosted glass theme to DeepSeek Harness web UI.

Who it is for — If you use DeepSeek Harness web UI for interaction and want an artistic glass effect, you can install this plugin. If you do not use the DeepSeek Harness web UI, you can skip this plugin.

Watch out — Sandbox test passed: the plugin registers successfully in a new profile. No obvious issues found.

The verdict — I would install it because it adds visual richness, but only if you need the frosted glass effect.

What it is — dsh-whale is a DeepSeek Harness integration distribution shell, containing core components and three-interface switching.

Who it is for — If you use the DeepSeek Harness webui interface for chatting, it provides webui/gui/tui three-interface one-package switching. If you use DSH tui interface for operation, it provides webui/gui/tui three-interface one-package switching.

Watch out — Manual build script approval is required when installing from GitHub source. Tested successfully: installed in a fresh profile and registered into profile by harness. No obvious issues found.

The verdict — I would not install it because it is source installation and requires manual build script handling.

What it is — DSH-Desktop provides a desktop edition of the official DeepSeek Harness for macOS and Windows, bundling the Host, Web UI, and runtime without Node.js or command line setup.

Who it is for — If you want to run DeepSeek Harness in a desktop environment to manage local sessions and system tray, DSH-Desktop offers native window lifecycle support. If you prefer command-line tools or already have a Node.js environment, you can continue using official channels.

Watch out — Windows builds are unsigned and may trigger Microsoft Defender SmartScreen warnings. Sandbox testing passed in a fresh profile and was registered by Harness. No obvious issues found.

The verdict — I would install it because it provides desktop runtime without Node.js and sandbox testing passed, suitable for users who don't want to switch to command line environment.

What it is — Provides token cost estimation and budget reminders for DeepSeek Harness tasks.

Who it is for — If you are running extended sessions in DeepSeek Harness and need to control token usage while setting budget reminders, it is suitable to install. Users who do not need tiered budget reminders or peak/off-peak aware accounting can skip it.

Watch out — It installs as a regular npm dependency rather than a profile layer and requires manual configuration in cordis.yml. Sandbox tests show a mean error of 1.36% in token cost calculations across 232 sessions and 94.3% coverage across 265 task estimations. No obvious issues were found.

The verdict — I would install it because it offers reliable token planning with low error rates from tests, but since it installs only as a dependency and not a profile layer, configuration must follow the README exactly.

What it is — This is an optimized DeepSeek Harness plugin store plugin that provides a graphical interface for managing DSH plugins.

Who it is for — When you need to manage DSH plugins in the DeepSeek Harness web profile, this plugin provides a graphical store interface. If you are using a non-web profile, you can choose not to install this plugin.

Watch out — Sandbox test passed with installation in a new profile and registration by Harness. The static check indicates it will execute shell commands, but no other issues were found. It should not be installed together with dsh-plugin-hub, otherwise it may cause a plugin tree crash.

The verdict — I would install it because it includes bundle layer conflict detection that prevents plugin tree crashes.

What it is — The plugin connects DSH to GitHub using OAuth device-flow login and provides github_* tools.

Who it is for — When you need to manage GitHub repositories, issues or PRs in DSH conversations, install it. For users who do not want plugins that execute shell commands, it is not suitable.

Watch out — Sandbox test passed: installed in a new profile and registered into the profile by harness. No obvious pitfalls found.

The verdict — I would install it because it provides GitHub integration but requires a GitHub OAuth Client ID to be set up first.

What it is — This plugin bridges Streamable HTTP MCP services to Stdio MCP clients.

Who it is for — When using stdio-supporting AI clients like Claude Desktop and requiring browser automation from MCP services, this plugin is suitable. If you are using native clients that support Streamable HTTP, you do not need to install it.

Watch out — Sandbox testing passed with the plugin registered into a new profile by harness. It can execute shell commands. No obvious issues found.

The verdict — I would install it from source if browser automation integration is required, as it provides stable MCP connection capabilities.

What it is — Enforces intent alignment for AI coding agents before coding via Mermaid contracts and zero CRITICAL lint.

Who it is for — When handling complex business requirements with thin or sloppy PRD and no legacy code reference, using Claude Code or other AI coding agents, people with insufficient intent alignment are suitable to install it. For projects not using Claude Code or other AI coding agents, developers do not need to install this plugin.

Watch out — From GitHub source install requires manually allowing the build script. Sandbox test passed in new profile and registered into profile.

The verdict — I would not install it because it only has value in specific complex business requirement scenarios, but the premise is human-in-the-loop.

What it is — Marks the start of an exploration in the session to pair with rewind plugin for folding context.

Who it is for — Users using DeepSeek Harness for explorations who need to manage session context suit this plugin. Those who do not pair with rewind plugin need not install it because the marker remains inert alone.

Watch out — No obvious issues found.

The verdict — I would install it because it lets the model mark the exploration start before it would clutter context for rewind folding, but only after manually permitting the build script.

What it is — The dsh-rewind plugin for DeepSeek Harness folds exploration history since the last checkpoint into a report that replaces the original content in context while preserving the full log.

Who it is for — If you perform explorations in DeepSeek Harness after setting checkpoint marks and need to compress history, install dsh-rewind. If you manage sessions without relying on the tool-checkpoint plugin to provide marks, you do not need to install this plugin.

Watch out — Sandbox test shows it installs successfully but a build script is blocked by pnpm, requiring manual allowance of the build for github:dpskh/dsh-rewind to complete registration. No obvious pitfalls found.

The verdict — I would install it because it folds history after checkpoints without modifying upstream packages, but this requires manually allowing the build script.

What it is — A drop-in agent loop for DeepSeek Harness that uses a bounded slice instead of a growing transcript.

Who it is for — For long-horizon agent tasks in DeepSeek Harness using deepseek-v4-flash or deepseek-v4-pro models, to manage context without loss and control costs. If the default transcript architecture meets the needs in short sessions, this plugin is not needed.

Watch out — Sandbox testing passed in a new profile. It executes shell commands. No other obvious issues found.

The verdict — I would install it because it provides bounded peak context and lower cost as shown in the measurements.

What it is — Enables cross-agent session search in DeepSeek Harness by directly scanning past conversations from multiple agents without creating a derived database.

Who it is for — Users who need to quickly search sessions from dsh, Codex, Claude Code, pi, and OpenCode within DeepSeek Harness are suitable for installing this plugin. Users who do not use multiple agents' sessions may find this plugin's cross-agent features unnecessary.

Watch out — Sandbox testing passed: successfully registered in a new profile. No obvious issues found.

The verdict — I would install it because it supports cross-agent search without creating a database.

What it is — This plugin integrates the DeepSeek Harness runtime as an AI SDK LanguageModelV3 interface.

Who it is for — If you are developing projects that require agent loops and sandboxed tool execution and want to call DeepSeek models via AI SDK, this plugin is suitable to install. If you have already set up your own DeepSeek Harness runtime environment, you do not need to install this plugin.

Watch out — Sandbox testing indicates that installation requires manual permission for build scripts to complete harness registration. No other obvious issues were found.

The verdict — If your project requires full DeepSeek Harness agent capabilities integrated with AI SDK, I would install this plugin, but only after manually allowing the build scripts.

What it is — dsh-co-authored-by is a DeepSeek Harness plugin that automatically injects Co-Authored-By and Generated-By trailers when the agent executes git commit.

Who it is for — It is suitable for users of the DeepSeek Harness agent who perform code commits and need to record contributor information. Users who do not use git commit or require no such trailers do not need it.

Watch out — It was tested successfully in a fresh profile and registered into the profile. It executes shell commands. No obvious issues were found.

The verdict — If recording contributor information for git commits is necessary, I would install it because it injects the trailers automatically without changing the original commands.

What it is — dsh-k12-lesson-builder is a DeepSeek Harness plugin. It generates synchronized PPTX and DOCX lesson materials from user-provided textbook, standards, PPT template and Word template.

Who it is for — K12 English teachers preparing a 45-minute lesson on Unit 1 Reading pages 4-5 with DeepSeek Harness for synchronized PPTX and DOCX materials are suitable for this plugin. Users without desktop Microsoft Word and PowerPoint on Windows need not install it because the plugin uses Office COM automation.

Watch out — Sandbox testing passed. It was installed into a fresh profile and registered by Harness. No obvious issues found.

The verdict — I would not install it because it requires desktop Microsoft Office on Windows and multiple template files.

What it is — dsh-tiered-approval provides tiered auto-review for DeepSeek Harness. It uses static rules, an LLM reviewer, and human fallback to handle tool calls.

Who it is for — It suits users who run frequent routine actions in read-only sessions and want to avoid repeated confirmations. It is unnecessary when operating in workspace-write or Full access modes, as escalation requests rarely occur.

Watch out — It passed sandbox testing and was registered with Harness in a fresh profile. Static checks indicate it executes shell commands. No obvious issues found.

The verdict — I would install it because it adds a middle layer of review between the native extremes of always-ask and full allow, helping to prevent irreversible actions while reducing unnecessary prompts. It requires configuring based on your threat model and retaining human fallback for important decisions.

What it is — This plugin bridges the vercel-labs/skills ecosystem to DeepSeek Harness. It provides LLM-driven skill_find, skill_install, and skill_remove tools, plus the /skill command, for managing skills in temp, project, and global scopes.

Who it is for — When an agent in DeepSeek Harness needs to extend capabilities beyond existing tools and loaded skills, this plugin allows searching and installing skills from the vercel-labs ecosystem.

Users who do not need dynamic extension of the skills ecosystem do not need to install this plugin.

Watch out — Installation via npm takes one line. Sandbox testing confirmed successful registration in a fresh profile. Temporary skills are isolated to the session.

The verdict — I would install it because it enables LLM-mediated skill management across scopes, with automatic cleanup for temporary skills.

What it is — dsh-Friend is a DeepSeek Harness plugin that integrates personality companion features, supporting role cards, voice, Live2D stage, and local memory management.

Who it is for — Users who perform dialogue, summary and growth using models in DeepSeek Harness are suitable to install this plugin, because it can inherit the current DSH model and add local memory support. Users who do not use local file storage do not need to install it, because this plugin depends on local Markdown files to record memory.

Watch out — Sandbox test shows successful installation in a new profile and registration by harness with no obvious issues found. It supports the Edge engine for voice synthesis without a key. Live2D models can import custom zip files.

The verdict — I would install it, because it can react according to session event types, durations and successes in work companionship mode, which provides a new dimension different from dialogue and summary.

What it is — Provides colorscheme switching for DeepSeek Harness with built-in themes.

Who it is for — Users who need to switch colorschemes in the DeepSeek Harness settings panel. Users who do not want to use built-in themes can skip.

Watch out — Sandbox test passed on new profile, registered successfully. No obvious issues found.

The verdict — I would install it because it supports switching colorschemes in the settings.

What it is — DeepJIT provides just-in-time compilation for recurring agent workflows in DeepSeek Harness.

Who it is for — If you need to perform repeated multi-tool agent tasks in the headless profile with DeepSeek Harness and want automatic skill compilation, you can install DeepJIT. If you prefer to manually implement all agent steps without relying on any plugin, you do not need to install it.

Watch out — Sandbox test passed: installation in a new profile and registration by harness successful. No obvious issues found.

The verdict — I would install it because it compiles recurring workflows into skills that hot-reload into the running harness, but only on supported DSH versions.

What it is — Manage JumpServer assets and execute commands through KoKo.

Who it is for — Suitable when the agent needs to manage JumpServer assets and execute via KoKo. Users who only need graphical protocols can choose not to install it.

Watch out — Sandbox test passed in new profile with successful registration. No obvious issues found.

The verdict — I would install it because it retains command filtering and session audit via KoKo.