Best Mermaid MCP Servers
Mermaid is a JavaScript-based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically. It allows users to generate flowcharts, sequence diagrams, class diagrams, and other visualization tools using text and code.
Why this server?
Generates Mermaid diagram syntax from ArchiMate models for creating visual enterprise architecture diagrams that can be rendered and shared.
AlicenseAqualityDmaintenanceEnables AI assistants to create, validate, and visualize ArchiMate 3.2 enterprise architecture diagrams through natural language. Supports all 55+ element types across 7 architectural layers with Mermaid diagram generation and XML export capabilities.25209MITWhy this server?
Converts Mermaid diagram code into various image formats (PNG, JPG, SVG, PDF) with support for multiple themes and customization options
AlicenseAqualityBmaintenanceA Model Context Protocol server that converts Mermaid diagram code into various image formats (PNG, JPG, SVG, PDF) with theme customization options for AI clients.39MITWhy this server?
Enables the insertion of Mermaid flowcharts, sequence diagrams, and architecture diagrams directly into Feishu documents.
AlicenseAqualityDmaintenanceEnables AI assistants to directly read, write, and manage Feishu documents, spreadsheets, and multi-dimensional tables. It supports automated documentation tasks and rich text management, including Mermaid diagrams and image uploads.18342MITWhy this server?
Generates ER diagrams in Mermaid format during schema analysis, enabling visual representation of database structures.
AlicenseAqualityDmaintenanceEnables AI agents to format SQL, explain queries in plain English, analyze schemas, build queries from natural language, and generate migrations, all without requiring a database connection.550MITWhy this server?
Uses Mermaid syntax to generate and render interactive architectural diagrams that visualize agent relationships, system flows, and recommended design improvements.
AlicenseAqualityDmaintenanceAn architecture consulting server that reviews multi-agent systems against a knowledge graph of patterns derived from expert literature. It provides grounded recommendations with chapter citations, maturity scoring, and interactive architecture diagrams to identify and fix structural gaps.175AGPL 3.0Why this server?
Exports research structures as Mermaid flowchart diagrams for visualization using Mermaid.js.
AlicenseAqualityDmaintenanceEnables exploration and organization of research ideas using a hierarchical tile-based method with support for creating interconnected nodes (questions, hypotheses, methods, results), analyzing research gaps, and exporting to multiple visualization formats.18MITWhy this server?
Converts CloudForge diagrams to Mermaid flowcharts for visualization, including tools to fetch diagrams and render them as inline Mermaid charts or convert raw diagram JSON to Mermaid format.
AlicenseAqualityCmaintenanceEnables AI assistants to visualize cloud architecture diagrams, generate and import Terraform HCL, and manage infrastructure resources directly from chat through the CloudForge platform.1869MITWhy this server?
Generates Mermaid flowchart diagrams for visualizing call graphs, package dependencies, and coupling in Go code.
AlicenseAqualityAmaintenanceA local AST and type-aware Go repository context indexer that uses CHA to map symbols, call graphs, dependencies, and architecture patterns. Built for AI coding agents that need to navigate and reason about large Go codebases without reading raw files.67213MITWhy this server?
Generates Mermaid flowchart diagrams from repository analysis, enabling visual architecture documentation that can be embedded in markdown and rendered on platforms like GitHub.
AlicenseAqualityAmaintenanceAn MCP server that maps any repository into architecture diagrams, providing tools for scanning code facts, building import graphs, and generating Mermaid/DOT diagrams, plus architecture rule enforcement for CI.5611MIT