Best DeepSeek Harness Plugins in 2026: 15 Curated DSH Plugins
Every week the DeepSeek Harness plugin ecosystem grows, and “best” lists become stale fast. This one is curated from the directory at the time of writing, combining popularity, usefulness, and maintenance quality.
The shortlist
| Rank | Plugin | Why it’s on this list |
|---|---|---|
| 1 | deepseek-ai/deepseek-harness (95k★) | The framework itself — the foundation every DSH plugin builds on |
| 2 | titanwings/colleague-skill (22k★) | Distill anyone into an AI skill that thinks and speaks like them |
| 3 | whiteguo233/OpenBiliClaw (2.4k★) | Self-evolving content discovery agent across Bilibili, YouTube, X, Zhihu, Reddit and more |
| 4 | zhu1090093659/dsh-web-ui (1.9k★) | Plugin and skin collection for the web UI: task board, Git graph, side panels, pet, live stats |
| 5 | awesome-dsh-plugin/awesome-dsh-plugin (1.1k★) | The community awesome list — the canonical index of the ecosystem |
| 6 | liustack/modlens (1.3k★) | Vision bridge: paste an image, get structured JSON evidence (OCR, layout, semantics) |
| 7 | ccch1mneyyy/dsh-TUI (893★) | Claude Code-style full-screen terminal UI with live status line |
| 8 | omdsh-dev/DSH-better-sidebar (767★) | Full sidebar workbench: file rendering, terminal, Git, and subagents |
| 9 | Anionex/agent-vision-toolkit (835★) | Give text-only agents eyes: image Q&A, long-screenshot OCR, GUI automation |
| 10 | PM-Shawn/Abu-Cowork (323★) | AI desktop office assistant |
| 11 | taxueseek/argo (69★) | Developer runtime utilities for building your own plugins |
| 12 | dsh-market/dsh-market (58★) | Browse and install this directory from inside the harness |
| 13 | Anionex/dsh-turn-rewind (41★) | Rewind and replay agent turns — invaluable for debugging |
| 14 | omdsh-dev/dsh-mnemon (16★) | Persistent memory: your agent remembers across sessions |
| 15 | LoserFox/distill (15★) | Automatic conversation distillation into skills |
The five categories that matter most
1. UI and interface — dsh-web-ui and dsh-TUI transform how you interact with the harness. If you spend hours in the agent loop, a better interface is the highest-leverage upgrade.
2. Memory — dsh-mnemon, modlens (as an evidence store), and distill all make agents remember and learn. This is where agent quality really compounds.
3. Vision — modlens and agent-vision-toolkit let text-only models actually see images, screenshots, and GUI states. Essential for front-end work and document processing.
4. Skills — colleague-skill and 8x-skills package human-like behaviors and reusable workflows that the agent can load on demand.
5. Workflow — Abu-Cowork and cowork plugins orchestrate multiple agents or office tasks, moving from single-turn chat toward real automation.
How to choose (without chasing stars)
- Match the plugin to a specific problem in your workflow — a focused plugin beats a broad one.
- Check maintenance — the pushed date and open issues tell you if it’s alive.
- Read the source — you’re going to run it with your permissions.
- Start with the curated list — every plugin above has a detail page in the directory with an install command.
Keep it fresh
The ecosystem moves weekly. The plugin directory and its categories are updated continuously, and this article will be refreshed as the rankings change. Bookmark the directory — it’s the fastest way to stay current with the best DeepSeek Harness plugins.
DeepSeek Harness Plugin FAQ
What are the best DeepSeek Harness plugins?
The most useful DSH plugins include the official deepseek-ai/deepseek-harness framework, dsh-web-ui (1,900+ stars), the dsh-TUI terminal interface, modlens vision bridge, dsh-mnemon memory, 8x-skills, and agent-vision-toolkit — each solving a specific problem in the agent loop.
How do I pick a good DSH plugin?
Look for clear documentation, an active repository, a permissive license, and a focused purpose. Curated directories like this one do that filtering for you.
Are the most popular DSH plugins the best?
Not always — popularity correlates with usefulness, but a small focused plugin can beat a popular broad one for your specific workflow. Read the description and check recent activity.