mcp-mermaid: Generate mermaid diagram and chart with AI MCP dynamically

by hustcc · MCP Server · ★ 638

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install mcp-mermaid

npm install -g mcp-mermaid
git clone https://github.com/hustcc/mcp-mermaid.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 68/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

mcpmcp-servermermaidmermaidjs

Quick Facts

Stars638
Forks59
LanguageTypeScript
CategoryMCP Server
LicenseMIT
Quality Score68/100
Open Issues9
Last Updated2026-05-15
Created2025-05-20
Platformsmcp, node
Est. Tokens~5k

About mcp-mermaid

MCP Mermaid Generate mermaid diagram and chart with AI MCP dynamically. Also you can use: mcp-server-chart to generate chart, graph, map. Infographic to generate infographic, such as , , , and so on. ✨ Features Fully support all features and syntax of . Support configuration of bac

Compatible Skills

These tools work well together with mcp-mermaid for enhanced workflows:

  • smart-illustrator — semantic(0.18)+complementary+rare_topics+same_lang+similar_pop+shared_platform (56%)

mcp-mermaid alternative? Top 4 similar tools

Looking for a mcp-mermaid alternative? If you're comparing mcp-mermaid with other mcp server tools, these 4 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • argo by xark-argo · ⭐ 827

    ARGO is an open-source AI Agent platform that brings Local Manus to your desktop. With one-click model downloa

  • oh-my-mermaid by oh-my-mermaid · ⭐ 3.2k

    Turn complex codebases into clear, navigable architecture diagrams with Claude Code.

  • smart-illustrator by axtonliu · ⭐ 563

    AI-powered article illustrations with intelligent position detection and cover learning system. Claude Code Sk

  • mermaid-skill by Agents365-ai · ⭐ 210

    Agent skill: generate Mermaid diagrams (.mmd), validate via Kroki-first loop, export PNG/SVG/PDF via mmdc or K

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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