Archify
tt-a1i
Agent skill that turns architecture, workflow and sequence descriptions into verifiable, self-contained HTML diagrams.
L1
53.2k JavaScript
DeepSeek Harness plugin index, updated
Every DeepSeek Harness plugin, checked before it is listed.
DeepSeek Harness (DSH) is DeepSeek AI's open-source, plugin-first agent framework — the runtime that community plugins extend. AllDSH is an independent directory of those plugins: each listing records a verification level from L1 to L5, a security status, and a copy-ready install command.
Written by Chiyu · Maintainer and editor
Maintains this directory: checks every install command against the published package, assigns verification levels, runs the automated scans, and writes the guides. ·
terminal
# start the harness
npx @deepseek-ai/dsh web
# install any plugin from this index
dsh plugin --profile web add modlens
# confirm what is loaded
dsh plugin --profile web list- Plugins
- 33
- Install spec checked
- 29
- Categories
- 11
- Stars
- 122.8k
In the sources’ own words
The lines below are quoted verbatim from the public sources cited, each with the speaker named and a link that can be checked. Nothing here is paraphrased.
“It is built on an everything-is-a-plugin architecture and powered by Cordis, whose design is described in A Programming Paradigm for Spatiotemporal Composability.”
“DeepSeek Harness is in developer preview and iterating rapidly. THERE WILL BE COMPATIBILITY-BREAKING CHANGES.”
“Using the OWASP Top 10 is perhaps the most effective first step towards changing the software development culture within your organization into one that produces more secure code.”
Most starred plugins
All 33 pluginsDSH Desktop
anywhere-labs
A modern desktop client for the DSH plugin ecosystem, where the desktop shell itself is a plugin.
L1
24.9k TypeScript
DSH Web
zhu1090093659
A web plugin aggregation ecosystem for DSH that distributes interface extensions through a shared workshop.
L3
7.3k TypeScript
Ouroboros
Q00
An agent OS with interview-gated, staged evaluation and a budgeted self-evolution loop, exposed as an MCP server.
L3
5.8k Python
Modlens
liustack
Vision for text-only harnesses: paste an image and get structured JSON evidence covering OCR, layout and semantics.
L3
3.9k TypeScript
Better Sidebar
omdsh-dev
An open sidebar foundation for DSH Web with third-party page registration and built-in file, terminal, Git and agent pages.
L3
3.5k TypeScript
DSH Market
dsh-market
A visual plugin market inside DeepSeek Harness for browsing, searching and one-click installs.
L3
3.4k TypeScript
OpenBiliClaw
whiteguo233
Local-first content discovery agent that learns your interests, then hunts the open web and social platforms for you.
L3
3.3k Python
Better Sidebar
omdsh-dev
An open sidebar foundation for DSH Web with third-party page registration and built-in file, terminal, Git and agent pages.
L3
3.5k TypeScript
Background Agents
PerryLink
Durable background agents started from a session, watched in the Web UI sidebar, messaged and interrupted at will.
L3
11 TypeScript
DSH Context
bowenliang123
Context dashboard, browser and command that show how the context window is composed and how it evolves.
L3
1.3k TypeScript
GenUI
omdsh-dev
Interactive UI components rendered inline in assistant replies through a fence, with an action loop back to the model.
L3
427 TypeScript
Browse by capability
In DSH everything is a plugin, so extensions are organized by the surface they change rather than by repository. Start from the capability you are missing.
UI & Experience
Themes, sidebars, panels and every surface DSH draws on screen.
10 plugins
Sessions & Messages
Composer upgrades, session history, archiving and message workflow.
2 plugins
Memory & Context
Context inspection, compaction, recall and long-term memory stores.
3 plugins
Tools & Capabilities
Search, vision, file handling, shell access and other model-facing tools.
10 plugins
Skills & Agents
Skill packs, subagents, orchestration and autonomous loops.
8 plugins
Workflow & Automation
Task orchestration, scheduled runs, approval policy and pipelines.
3 plugins
Integrations & Connections
MCP bridges, remote access, notifications and external systems.
5 plugins
Models & Reasoning
Model adapters, routing, fallbacks, cost tracking and reasoning controls.
2 plugins
Development & Operations
Debugging, diagnostics, testing, sandboxing and security tooling.
7 plugins
Data & Knowledge
Knowledge bases, research pipelines, visualization and documentation.
6 plugins
Entertainment
Desktop pets, games, parody plugins and general delight.
2 plugins
Browse by use case
Search, vision, memory, terminal and more
A directory is only useful if you can trust it
Every listing here answers four questions before you run anything: what the plugin is, how it was how far it was checked, what permissions it needs, and whether it is still maintained. Star counts are context, never a safety score.
Read the verification rules- Run tested
- 0
- Security scanned
- 0
- Actively maintained
- 33
| Level | Meaning |
|---|---|
| L1 | Found Repository accessible, non-empty, README exists |
| L2 | Structured Manifest valid, key fields complete |
| L3 | Install spec Install command parsed, DSH target declared |
| L4 | Install tested Installed in an isolated sandbox without dependency errors |
| L5 | Run tested Plugin loads and runs; smoke test passed |
Guides for the whole lifecycle
All guides 01 · beginner
What is DeepSeek Harness? The plugin-first agent framework explained
DeepSeek Harness (DSH) is an open-source agent framework where everything is a plugin. Learn how its Cordis runtime, plugin seams and preview cycle work.
02 · beginnerHow to install DSH plugins safely, step by step
Install DeepSeek Harness plugins with dsh plugin, understand profiles and the dshTarget field, and verify a plugin before trusting it.
03 · beginnerDSH plugin quickstart: your first plugin in ten minutes
A ten-minute DeepSeek Harness quickstart: start the harness, install a community plugin, confirm it works, and know what to try next.
04 · intermediateBuild a DSH plugin: from empty directory to loaded plugin
A practical walkthrough for building a DeepSeek Harness plugin, from package setup to the apply(ctx) entry point and local testing.
Ecosystem digest
- DSH Plugin Weekly: vision tools take over (week 37, 2026) Vision plugins dominated installs this week as three separate toolkits shipped updates, plus context tooling and a memory release worth pinning.
- The state of DSH plugins, September 2026 An ecosystem snapshot for September 2026: what grew, which categories matured, how verification adoption is trending and what still needs fixing.
- DSH Plugin Weekly: memory plugins grow up (week 36, 2026) Cross-session memory moved from demo to dependable this week, with approval gates, audit surfaces and bounded retrieval replacing clever but opaque designs.
DSH plugin questions, answered
What is a DSH plugin?
A DSH plugin is a package that extends DeepSeek Harness through the Cordis runtime. Because DSH treats everything as a plugin, an extension can add a tool, replace an interface surface, register a model adapter or provide a capability other plugins consume.
How do I install a DeepSeek Harness plugin?
Start the harness with npx @deepseek-ai/dsh web, then run dsh plugin --profile web add <package>. The command forwards to pnpm inside the web profile directory, and the harness loads the plugin on startup. Every listing on this site shows a copy-ready install command.
Are DSH plugins free?
The plugins indexed here are open source and free to install. Each listing shows the declared license. Some plugins connect to paid API endpoints, which is always stated in the compatibility notes.
How do I judge whether a plugin is safe to install?
Check four things: the source repository, the exact install spec, the permissions the plugin needs, and how recently it was maintained. Listings here carry a verification level, a security scan status and a health field so those checks are visible before you install. Be precise about what is claimed: every listing currently sits at L1 (repository found) or L3 (install spec checked against the published package). None claim L4 or L5, which would require a sandbox install and a run test, and no automated security scan has been run yet.
Which DeepSeek Harness versions do plugins support?
DSH is in developer preview, so plugins declare a dshTarget such as rc.6 for the release they were tested against. The field is shown on every listing. If a plugin breaks after an upgrade, the maintainer needs to publish an updated target.
How do I submit my own plugin to this directory?
Publish it as a public repository, add the dsh-plugin GitHub topic so it can be discovered, then submit the URL. Submissions are reviewed for source, install spec, permissions and maintenance before a listing appears.
Where this directory’s data comes from
This directory does not invent plugin facts; it assembles them into a checkable shape. Repository URLs, licenses, commit dates and release tags come from public repositories and the npm registry. How the harness starts, how plugins are discovered and what compatibility fields mean are all verifiable upstream. Those primary documents are listed opposite.
- Plugins
- 33
- Install spec checked
- 29
- Categories
- 11
- Security scanned
- 0
Maintained by Chiyu . Maintains this directory: checks every install command against the published package, assigns verification levels, runs the automated scans, and writes the guides. How to cite this work
Sources & references
- [1] deepseek-ai/deepseek-harness — GitHub Upstream repository for DeepSeek Harness, the Cordis runtime and the plugin loading model.
- [2] @deepseek-ai/dsh on npm — npm Published harness package, including the release tags our dshTarget field tracks.
- [3] dsh-plugin GitHub topic — GitHub The discovery mechanism used to find plugins listed in this directory.
- [4] Classifying a repository with topics — GitHub Docs How the dsh-plugin topic is applied, and why topic discovery is a public signal.
- [5] About semantic versioning — npm Docs The versioning convention behind the compatibility and dshTarget guidance.
- [6] Keep a Changelog 1.1.0 — Keep a Changelog The changelog convention recommended for plugins that want maintainable release notes.
- [7] Model Context Protocol — Anthropic Specification for the MCP bridges several listed plugins implement.
- [8] A Programming Paradigm for Spatiotemporal Composability — arXiv The paper behind Cordis, the runtime DeepSeek Harness is built on: revertible effects and reactive coeffects.
- [9] OWASP Top 10 — OWASP Foundation Risk categories referenced by the security review checklist on each listing.
- [10] MIT License — Open Source Initiative Canonical text for the most common license declared by plugins in this index.
- [11] Web Content Accessibility Guidelines 2.2 — W3C Accessibility baseline applied to this site and recommended for interface plugins.
All links last verified 2026-09-11
Read the full citation policyBuilt a DSH plugin?
Add the dsh-plugin topic to your repository and submit it here. Listings are reviewed for source, install spec, permissions and maintenance before they appear.