Diagrams.so for Claude Code

io.github.redhold/diagrams-so-mcp

Generate and edit AWS, Azure, GCP and Kubernetes architecture diagrams as editable draw.io files.

client:Claude Code transport:stdio runtime:npm

Install Diagrams.so in Claude Code

run in your project directory

claude mcp add diagrams-so-mcp -e DIAGRAMS_API_KEY=<DIAGRAMS_API_KEY> -e DIAGRAMS_API_BASE=<DIAGRAMS_API_BASE> -e DIAGRAMS_API_TIMEOUT_MS=<DIAGRAMS_API_TIMEOUT_MS> -- npx -y @diagrams-so/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Diagrams.so in other clients

Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
LangChain

Diagrams.so MCP server