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mermaid-mcp

MCP server for Mermaid diagram validation and rendering

mermaidchart.commermaidchart.com/mermaid-mcpUpdated Sep 18, 2025

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "name": "com.mermaidchart/mermaid-mcp",
  "description": "MCP server for Mermaid diagram validation and rendering",
  "repository": {
    "url": "https://github.com/Mermaid-Chart/mermaid-mcp",
    "source": "github"
  },
  "version": "1.0.0",
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://mcp.mermaidchart.com/mcp"
    },
    {
      "type": "sse",
      "url": "https://mcp.mermaidchart.com/sse"
    }
  ]
}

Permissions

DeclaredDetected
Runs code—None
Installs—None
Runs install scripts—None
Networkmcp.mermaidchart.commcp.mermaidchart.com
Needs credentialsNoneNone
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #11.0.0latestOct 7, 2026