Diagram Server
Verified IntegrationClient Configuration
— Connect Diagram Server to Claude Desktop or Cursor in seconds{
"mcpServers": {
"diagram-server": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-diagram-server"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Generates, manages, and stores Mermaid diagrams and mind maps from various data formats with automatic persistence.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Diagram Server
It supports integrated multi-format conversion from JSON, CSV, Python code, Markdown, and plain text. The server intelligently detects formats and provides conversion recommendations.
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