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excalidraw - Create Excalidraw diagrams as JSON files

Generates hand-drawn Excalidraw diagrams by writing element JSON into .excalidraw files and optionally uploading them.

Tags

Updated: 2026-09-18

Capabilities

Typical Inputs

Typical Outputs

What this skill does

  • Write Excalidraw element JSON
  • Save .excalidraw diagram files
  • Upload diagrams for shareable links

Inputs

  • Excalidraw element parameters
  • Target file path

Outputs

  • .excalidraw diagram files
  • Shareable Excalidraw URL

Requirements

  • Python environment
  • cryptography Python package
  • Terminal execution capability
  • File writing capability

Source

  • Spec: SKILL.md
Excalidraw
Diagrams
Flowcharts
Architecture
Visualization
JSON
Write Excalidraw element JSON
Save .excalidraw diagram files
Upload diagrams for shareable links
Excalidraw element parameters
Target file path
.excalidraw diagram files
Shareable Excalidraw URL