DeepSeek Harness Plugin Hub

Publish and manage complete Harness Profiles. Discover Plugins for your next setup.

Explore

PluginsPresetsDocsNews

Community

Publish a pluginContactReport an issue

Resources

Plugin Hub on GitHubDeepSeek HarnessSystem statusPrivacy notice
© 2026 DeepSeek Harness Plugin HubPowered byPaxTech

Independent and unofficial. Not affiliated with, authorized by, or endorsed by DeepSeek.

Mermaid Comm — DSH Plugin for DeepSeek Harness
DeepSeek Harness Plugin Hub
ProfilesPluginsCategoriesNewsDocsSign inManage Profiles
ProfilesPluginsCategoriesNewsDocsSign in
← Plugins

dsh-mermaid-comm

Mermaid Comm

Have AI prefer Mermaid diagrams in development conversations: a checkbox in the chat input controls prompt injection, with mermaid_validate syntax checking and a Mermaid gallery. Rendering is handled by dsh-mermaid (MrmoLabs); this plugin declares it as a dependency so it will be installed automatic

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add dsh-mermaid-comm@0.3.1

Description

Have AI prefer Mermaid diagrams in development conversations: a checkbox in the chat input controls prompt injection, with mermaid_validate syntax checking and a Mermaid gallery. Rendering is handled by dsh-mermaid (MrmoLabs); this plugin declares it as a dependency so it will be installed automatically (it still needs to be installed as a bundle for mounting).

Compatibility and provenance

Mermaid Comm is published as dsh-mermaid-comm and currently resolves to version 0.3.1. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
web
Release source
npm
Registry updated
10/16/2026

Versions

0.3.1stable
9/22/2026
0.3.0stable
9/22/2026
0.2.0stable
9/12/2026
Show 1 more versionCollapse versions
0.1.6stable
9/12/2026

Related plugins

Loading related plugins…

Latest
0.3.1
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
127.6 kB
Files
33
Surface
web
License
MIT
Source
npm
GitHub
★ 0
Weekly downloads
395
Security scan
✓ v0.3.1 scan passed
Last push
9/12/2026
View source ↗Project homepage ↗
README badge

Click the badge to copy Markdown for your README.

Do you maintain this Plugin?Claim benefit · Priority security scan

Verify the GitHub repository declared in package.json to manage this listing. After you claim it, Hub will prioritize a security scan of the current version and publish the result when it passes.

Claim this Plugin →
Report an issue

Related plugins

More verified plugins in developer-tools.

Cc Safety Netcc-safety-netA coding agent CLI hook - block destructive commands and secret file accessOpsdsh-opsProvides bash, PowerShell 7, and a suite of high-performance tools written in Rust for Windows DSH to enhance token efficiencySkills Manager@michengai/dsh-skills-managerDSH Skills Manager — 在 DeepSeek Harness 中统一加载并安全管理本机 Agent Skills · Load and safely manage local Agent Skills in DSHDSCODE Desktop@toddzheng024/dscode-desktopCoding collaboration, memory, browser workflows and task management for Harness Desktop.