drawio-diagrams

Installation
SKILL.md

Drawio Diagrams

Overview

Use this skill to safely automate draw.io diagram work without relying on manual GUI edits. Use bundled commands for page summaries, filtered cell discovery, geometry measurement, alignment, distribution, validation, theme transforms, storage conversion, and targeted/batch cell edits.

Use this skill especially when a diagram renders differently across platforms (for example Windows vs Mac) or when dark-mode/theme defaults introduce unexpected backgrounds, icon fills, or label boxes.

Quick start

  1. Inspect structure first.
  2. Identify the real visual anchor before editing.
  3. Scan for theme-sensitive tokens before editing.
  4. Discover candidate cells with filtered list-cells.
  5. Measure geometry before layout changes.
  6. Edit into a new output file (or in-place + --backup).
  7. Validate structure and style.
  8. Convert storage mode only when needed.
Related skills
Installs
2
Repository
mrecek/skills
First Seen
Mar 16, 2026