wallacedobbs428/excalidraw-diagram-generator
.claude/skills/excalidraw-diagram-generator/SKILL.md
Generates visual diagrams from natural language descriptions, outputting .excalidraw JSON files. Supports flowcharts, relationship diagrams, mind maps, architecture diagrams, data flow diagrams, business flows, class diagrams, sequence diagrams, and ER diagrams.
data-ai
Updated Apr 16, 2026
$ install --global
skillsauthnpx skillsauth add wallacedobbs428/thecalltaker excalidraw-diagram-generatorInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 17, 2026, 1:36 AM22.0s1 file scanned
SKILL.md
- name:
- excalidraw-diagram-generator
- description:
- Generates visual diagrams from natural language descriptions, outputting .excalidraw JSON files. Supports flowcharts, relationship diagrams, mind maps, architecture diagrams, data flow diagrams, business flows, class diagrams, sequence diagrams, and ER diagrams.
Excalidraw Diagram Generator
Generates visual diagrams from natural language descriptions, outputting .excalidraw JSON files compatible with Excalidraw's platform.
Supported Diagram Types
- Flowcharts
- Relationship diagrams
- Mind maps
- Architecture diagrams
- Data flow diagrams
- Business flows
- Class diagrams
- Sequence diagrams
- Entity-relationship diagrams
Workflow
- Analyze the request to identify diagram type, key elements, and relationships
- Select the appropriate diagram format based on user intent (e.g., "workflow" suggests flowcharts)
- Extract structured information specific to that diagram type
- Generate Excalidraw JSON with properly positioned elements
- Format the complete output as valid JSON with metadata
- Deliver with instructions for opening files in Excalidraw
Technical Requirements
- All text elements must use fontFamily: 5 (Excalifont) for consistent visual appearance
- Maintain reasonable element counts (typically under 20)
- Recommended spacing: 200-300px horizontally, 100-150px vertically
- Validate before delivery: unique IDs, readable text, logical connections, consistent color schemes
Icon Integration (Advanced)
For specialized diagrams, Python scripts can automatically integrate icons from downloaded .excalidrawlib libraries. Users can set up libraries from https://libraries.excalidraw.com/.
Activation Triggers
"create a diagram", "make a flowchart", "visualize a process", "draw architecture", "ER diagram", "mind map"
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