"mermaid diagram" matching MCP servers:

• AI Diagram Maker MCP Server

  erajasekar

  A

  license

  A

  quality

  D

  maintenance

  MCP server for AI Diagram Maker — generate software engineering diagrams from natural language, code, ASCII diagram, images, or Mermaid. Inline diagram rendering using MCP apps UI and diagram URL in responses. Works with Cursor, Claude Desktop, Claude Code, and any MCP-compatible AI.

  Last updated 2026-05-04

  5

  48

  2

  MIT

• Mermaid Grammar Inspector

  bjmhe

  A

  license

  A

  quality

  B

  maintenance

  Validates Mermaid diagram syntax and provides comprehensive grammar checking capabilities for ensuring diagram code correctness.

  Last updated 2026-06-03

  1

  13

  5

  MIT

• Mermaid-Grammer-Inspector

  bjmhe

  A

  license

  A

  quality

  B

  maintenance

  A Model Context Protocol (MCP) server for validating Mermaid diagram syntax and providing comprehensive grammar checking capabilities

  Last updated 2026-06-03

  1

  13

  5

  MIT

• Mermaid SVG MCP Server

  jagadeesh52423

  A

  license

  B

  quality

  C

  maintenance

  Generates SVG diagram files from Mermaid syntax with support for multiple themes and customizable backgrounds, using Puppeteer for reliable rendering.

  Last updated 2026-02-15

  1

  10

  MIT

• MCP Server Mermaid

  hustcc

  A

  license

  B

  quality

  B

  maintenance

  MCP Server Mermaid

  Last updated 2026-05-15

  1

  4,537

  568

  TypeScript

  MIT

• Mermaid MCP Server

  GittyBurstein

  A

  license

  C

  quality

  C

  maintenance

  Enables agents to analyze codebases (local or GitHub) and automatically generate Mermaid diagrams rendered as PNG images via Kroki, providing visual understanding of project structure and flow through file discovery, reading, and diagram generation.

  Last updated 2026-01-12

  3

  13

  MIT

• Fast Mermaid Validator MCP

  ai-of-mine

  A

  license

  -

  quality

  D

  maintenance

  Validates Mermaid diagrams with comprehensive grammar parsing supporting 28+ diagram types. Processes markdown files, ZIP archives, and direct input with detailed error reporting and enterprise-grade performance capabilities.

  Last updated 2026-05-28

  3,202

  2

  Apache 2.0

• Mermaid Lint MCP

  yaodebian

  A

  license

  -

  quality

  C

  maintenance

  A tool for validating Mermaid diagram syntax through CLI and MCP interfaces, providing real-time error checking and line-specific feedback. It enables AI assistants to self-validate and debug generated diagrams across all Mermaid types, ensuring valid visual documentation.

  Last updated 2025-10-26

  6

  2

  MIT

• Diagram Bridge MCP Server

  tohachan

  A

  license

  -

  quality

  B

  maintenance

  Bridges LLMs and diagram creation by providing intelligent format selection, format-specific instruction generation, and professional diagram rendering across 9+ formats including Mermaid, PlantUML, C4 Model, and GraphViz.

  Last updated 2025-07-20

  14

  MIT

• mermaid-mcp-server

  abekdwight

  A

  license

  -

  quality

  C

  maintenance

  Provides MCP tools to validate Mermaid diagram syntax, render diagrams to SVG, and get documentation links.

  Last updated 2025-04-01

  109

  16

  MIT

• Mermaid MCP Server

  ziangziangziang

  A

  license

  -

  quality

  C

  maintenance

  Enables agents to search official Mermaid diagram syntax documentation and validate Mermaid diagram code before presenting it to users, ensuring syntactically correct flowcharts, sequence diagrams, class diagrams, and other Mermaid visualizations.

  Last updated 2025-12-05

  4,537

  MIT

• Mermaid Validator MCP

  LF112

  A

  license

  -

  quality

  C

  maintenance

  An MCP server that validates Mermaid diagram syntax and identifies diagram types across all major formats. It provides detailed parse-error messages for invalid diagrams without requiring external rendering processes.

  Last updated 2026-03-04

  11

  3

  MIT

• mcp-mermiad

  Narasimhaponnada

  F

  license

  -

  quality

  C

  maintenance

  Narasimhaponnada/mermaid-mcp - AI-powered Mermaid diagram generation with 22+ diagram types including flowcharts, sequence diagrams, class diagrams, ER diagrams, architecture diagrams, state machines, and more. Features 50+ pre-built templates, advanced layout engines, SVG/PNG/PDF exports.

  Last updated 2025-11-05

  45

• mermaid-mcp-server

  FreePeak

  -

  license

  -

  quality

  -

  maintenance

  A lightweight MCP server that provides real-time Mermaid diagram syntax validation with support for all diagram types.

  Last updated 2025-10-07

  3

• MCP Sequence Diagram Server

  ganeshsreedharan

  F

  license

  -

  quality

  C

  maintenance

  Generates sequence diagram images from Mermaid syntax or natural language descriptions, supporting multiple output formats (SVG, PNG) with customizable themes and dimensions.

  Last updated 2025-07-05

• AWS Diagram MCP Server

  lukeburciu

  A

  license

  A

  quality

  C

  maintenance

  Enables users to generate professional AWS architecture diagrams, sequence diagrams, flow charts, and class diagrams using Python code through the diagrams package. Supports customizable styling and secure diagram generation for cloud infrastructure visualization.

  Last updated 2025-08-21

  3

  Apache 2.0

• claude-mermaid

  veelenga

  A

  license

  A

  quality

  B

  maintenance

  MCP Server to previewing mermaid diagrams. https://github.com/veelenga/claude-mermaid/

  Last updated 2026-06-02

  2

  366

  155

  MIT

• MCP Kroki Server

  tkoba1974

  A

  license

  A

  quality

  C

  maintenance

  Converts diagrams (Mermaid, PlantUML, Graphviz, etc.) to SVG, PNG, PDF, or JPEG images using Kroki.io. Supports generating diagram URLs and downloading diagrams to local files.

  Last updated 2025-04-05

  2

  318

  8

  MIT

• Mermaid MCP Server

  wwwzhouhui

  A

  license

  A

  quality

  C

  maintenance

  A Model Context Protocol server that converts Mermaid diagram code into various image formats (PNG, JPG, SVG, PDF) with theme customization options for AI clients.

  Last updated 2026-05-24

  3

  9

  MIT

• mcp-plots

  MR901

  A

  license

  A

  quality

  C

  maintenance

  A MCP server for data visualization. It exposes tools to render charts (line, bar, pie, scatter, heatmap, etc.) from data and returns plots as either image/text/mermaid diagram.

  Last updated 2025-12-02

  2

  4

  MIT