drawio

Editable diagrams in the format you need.

diagram design

What it does

Creates editable draw.io diagrams as native files, exported documents, or browser-editable URLs.

When to use it

Use when the user requests a diagram, flowchart, visual design, draw.io file, or diagram export.

Give it a diagram request; it creates a native .drawio file and delivers or opens the requested output format.

This skill

app.diagrams.net

Read

Opens diagrams.net in your browser

shared Mermaid reference

Read

Fetches Mermaid instructions from GitHub

shared draw.io XML reference

Read

Fetches XML instructions from GitHub

temporary .mmd file

Write

Creates and deletes Mermaid source

Enables Mermaid conversion, ELK layout, and PNG, SVG, or PDF export; XML authoring remains available without it.

Enables browser-URL generation using built-in modules without external dependencies.