Narasimhaponnada/mermaid-mcp
Overview
AI-powered tool for generating Mermaid diagrams with 22+ diagram types, 50+ pre-built templates, advanced layout engines, SVG/PNG/PDF exports, and integration with GitHub Copilot and Claude.
Capabilities
- • resource handlers
- • authentication support
- • browser automation integration
- • github integration
- • mcp client integration
- • workflow automation support
Best For
AI-powered Mermaid diagram generation tool with 22+ diagram types, 50+ templates, SVG/PNG/PDF exports, and GitHub Copilot/Claude integration.
Decision Snapshot
Install
detected in docs
Usage
detected in docs
Docs
6 links
Config
1 strong hints
Capabilities
6 key capabilities detected
- • GitHub stars: 42
- • Forks: 5
- • Source provenance count: 1
- • Active signal: Updated this week from lifecycle signals.
- • Last seen: 4/15/2026
- • Published: 3/16/2026
Features
- • 🎨 **Production-Ready SVGs**: XML-compliant, validated SVG files ready for any use
- • 📦 **50+ Pre-built Templates**: Architecture patterns, workflows, and data models
- • 🚀 **22+ Diagram Types**: Flowcharts, sequences, ERDs, state machines, Gantt charts, and more
- • ⚡ **Fast & Reliable**: Browser-based rendering with Puppeteer for consistent output
- • **Setup.md** - Complete installation and configuration guide (807 lines)
- • **UserGuide.md** - Comprehensive usage guide with examples (2,349 lines)
- • **mermaid-mcp-server/README.md** - Server-specific documentation
- • **mermaid-mcp-server/PROJECT-SUMMARY.md** - Technical deep-dive
Use Cases
- • Supports capabilities such as: resource handlers; authentication support; browser automation integration.
- • Common usage themes: mcp, curated, markdown-list, awesome-mcp-servers-punkpeye.
Supported Clients / Integrations
- • resource handlers
- • authentication support
- • browser automation integration
- • github integration
- • mcp client integration
- • workflow automation support
Compatibility Signals
- • Claude Desktop: mentions (Mentioned in approved metadata/docs evidence.)
- • GitHub: supports (Detected in parser config/capability hints.)
Notes / Requirements
- • Primary language: TypeScript/JavaScript
- • License: NOASSERTION
- • Documentation coverage: high
- • Parser coverage score: 1.00
- • Source feeds: Awesome MCP Servers (punkpeye)
- • Topic cluster: coding
Official Links
Source Information
You can verify all information on this page against the source repository above.
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What To Do Next
Continue from this tool into a workflow and a learn guide to shorten implementation time.