Vision for text-only harnesses: paste an image and get structured JSON evidence covering OCR, layout and semantics.
tools
Tools & Capabilities
Search, vision, file handling, shell access and other model-facing tools.
Tool plugins add callable capabilities: web search, OCR and vision, office document handling, command execution, sandboxed file access. Each one becomes something the model can decide to call, so quality shows up in the tool schema and error messages as much as in the feature list.
Read the permission surface before installing. A search tool that only reaches out is low risk; a tool that reads your filesystem or executes shell commands deserves a source review first.
10 plugins
DSH Market
dsh-market
A visual plugin market inside DeepSeek Harness for browsing, searching and one-click installs.
Vision Router
ysr666
Eyes for text-only agents with a free built-in vision chain and pixel level tools for grounding, crops and diffs.
Vision Toolkit
Anionex
A vision toolbox for text-only models covering image QA, long screenshot OCR, UI restoration and grounding.
DSH Browser
Lum1104
A Chrome sidebar extension that lets DSH operate your browser directly, with no vision model required.
At File
FSMargoo
Codex-style @file mentions that let you search workspace files in the composer and attach their paths to a prompt.
Free web search for DSH with no signup and no API key: ask the web or X and get structured JSON with citations.
DSH Free Search
DDDMUC
A free web search provider for DeepSeek Harness with a DuckDuckGo backend and no API key.
DSH Imagegen
dickpy
Text-to-image and image-to-image generation in the DSH Web GUI through OpenAI-compatible endpoints, with shared history.
DSH Office Tools
kw78
Model-facing Office tools that create, read and update Word, Excel and PowerPoint files inside a safe workspace root.