excalidrawlisted

# Excalidraw Diagram Skill Create diagrams by writing standard Excalidraw element JSON and saving as `.excalidraw` files. These files can be drag-and-dropped onto [excalidraw.com](https://excalidraw.com) for viewing and editing. No accounts, no API keys, no rendering libraries -- just JSON. ## When to use Generate `.excalidraw` files for architecture diagrams, flowcharts, sequence diagrams, concept maps, and more. Files can be opened at excalidraw.com or uploaded for shareable links. ## Workflow 1. **Load this skill** (you already did) 2. **Write the elements JSON** -- an array of Excalidraw element objects 3. **Save the file** using `write_file` to create a `.excalidraw` file 4. **Optionally upload** for a shareable link using `scripts/upload.py` via `terminal` ### Saving a Diagram Wrap your elements array in the standard `.excalidraw` envelope and save with `write_file`: ```json { "type": "excalidraw", "version": 2, "source": "hermes-agent", "elements": [ ...your elements array here... ], "appState": { "viewBackgroundColor": "#ffffff" } } ``` Save to any path, e.g. `~/diagrams/my_diagram.excalidraw`. ### Uploading for a Shareable Link Run the upload script (located in this skill's `scripts/` directory) via terminal: ```bash python skills/diagramming/excalidraw/scripts/upload.py ~/diagrams/my_diagram.excalidraw ``` This uploads to excalidraw.com (no account needed) and prints a shareable URL. Requires the `cryptography` pip package (`pip install