drawio-mcp-diagramming

Installation
SKILL.md

Draw.io MCP Diagramming Skill

Use this skill to create or update diagrams through the Draw.io MCP tool and to avoid common Azure and AWS icon rendering problems.

See references/REFERENCE.md for reference artifacts and refresh commands.

For non-Azure/non-AWS diagrams, you can skip icon discovery/validation scripts and proceed directly to drawio/create_diagram.

When to Use

  • The user asks to create or refine architecture diagrams (Azure, AWS, or multi-cloud).
  • The user wants draw.io/diagrams.net output from an MCP workflow.
  • The user needs Azure service icons in diagrams.
  • The user needs AWS service icons in diagrams.
  • The user reports that Azure or AWS icons/shapes are not appearing.

Required Tooling

  • MCP tool: drawio/create_diagram
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Installs
13
GitHub Stars
166
First Seen
Mar 16, 2026