Skill · Diagrams
/diagram$diagram@planr-diagram
Create, edit, inspect, verify, or rerender professional offline diagrams. Use for architecture, process, sequence, data, state, or relationship visuals from intent or source.
Run it
/diagramin Claude Code. If /diagram runs another command, use /planr:diagram.
$diagramin Codex. With the OpenPlanr plugin for Codex, use $planr:diagram.
@planr-diagramin Cursor. Cursor applies the planr-diagram rule when you mention it in chat.
When to use it
Use it to
- Create a professional diagram from English intent or Mermaid
- Inspect, verify, preview, or rerender an OpenPlanr diagram set
Not for
- Create a product interface design
- Open a generic artifact that is not a diagram
Prompts and commands
Draw the request flow as a diagram
Get SVG, PNG, and an accessible HTML version from one canonical document.