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dsh-md-studio

Offline Markdown and Mermaid preview plugin for DeepSeek Harness desktop right-sidebar and chat.

VisionUI & ProductivityDeveloper ToolsBrowser & WebSkills & Workflows
1GitHub Stars0ForksUpdated2026-10-13

Install

$ dsh plugin --profile desktop add github:BioAIEvolu/dsh-md-studio

Plugin Overview & Capabilities

AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.

source-grounded
dsh-md-studio replaces the default Markdown renderer in DeepSeek Harness desktop's right-sidebar preview and chat messages. It bundles Mermaid, KaTeX, highlight.js, and DOMPurify to render interactive diagrams, math equations, GFM tables, and syntax-highlighted code blocks completely offline.

Key Capabilities

  • Renders Mermaid diagrams in right-sidebar file previews and conversation messages
  • Auto-repairs common Mermaid bracket syntax errors in label strings
  • Supports KaTeX inline and block math equation rendering
  • Provides full GitHub Flavored Markdown (GFM) support including tables, task lists, and footnotes
  • Includes diagram toolbar with graph/code toggle, full-screen zoom/pan, and SVG download
  • Sanitizes HTML and SVG output using DOMPurify with strict execution isolation
  • Operates completely offline with zero external network rendering requests

Useful For

  • Viewing software architectures, flowcharts, and sequence diagrams directly in DSH document preview
  • Previewing scientific or mathematical Markdown notes containing KaTeX equations
  • Browsing technical Markdown documentation with code highlighting without leaving DSH

Who It Fits

  • DeepSeek Harness Desktop users working with Markdown documentation
  • Developers and system architects documenting systems with Mermaid diagrams
  • Researchers and technical writers using KaTeX equations and GFM notes

Documented Limitations

  • Requires DeepSeek Harness version >=0.2.0-rc.2 <0.3.0-0 due to client slot API dependencies
  • Imposes a maximum document size limit of 2,000,000 characters and diagram limits of 50,000 characters or 2,000 nodes/edges
  • Disables interactive click callbacks and external remote image embeds within Mermaid diagrams due to DOMPurify sanitization

DSH Compatibility

Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.

Not tested yetNo runtime compatibility tests have been published yet.

Security Signals

Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.

Dependency Counts

package.json declares 0 runtime, 11 development, 1 peer, and 0 optional dependencies.

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Dsh Bundle Declared

package.json declares DSH bundle metadata.

info
License Declared

GitHub reports the repository license as MIT.

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Package Manifest Available

A root package.json was captured and can be inspected by the registry.

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Source Available

Public GitHub source metadata is available for this registry snapshot.

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Source & Registry Notes

Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.

Source repository
BioAIEvolu/dsh-md-studio
Registry source
GitHub · dsh-plugin topic
Registry classification
Plugin
Source checked
94d8786 · 2026-10-13

This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.

Repository Activity

GitHub stars
1GitHub stars
Forks
0
Open issues
0
Last commit
2026-10-13
Last release
2026-10-13
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