Generate standards-compliant Excalidraw diagrams as .excalidraw JSON files.
npx skills add https://github.com/MarbleSodas/Mavis --skill excalidraw-marblesodas
Please help me install this Agent Skill. Skill: excalidraw Source: https://github.com/MarbleSodas/Mavis/tree/main/skills/creative/excalidraw Command: npx skills add https://github.com/MarbleSodas/Mavis --skill excalidraw-marblesodas
It removes the friction of creating shareable diagrams by letting you produce valid Excalidraw diagrams directly from structured JSON, without design tools or accounts.
.excalidraw files for instant editing..excalidraw file to excalidraw.com for a shareable link with no accounts and no server-side plaintext.Tell the AI: "Create a flowchart diagram for my system architecture and output a valid .excalidraw JSON saved as ~/diagrams/architecture.excalidraw."
High-intent search queries and answers about installing and using this skill.
You can generate Excalidraw JSON diagrams by instructing the AI to create structured JSON with proper element structures and container bindings, then save the output directly as a `.excalidraw` file for instant editing.
Yes, you can create sequence diagrams, flowcharts, architecture diagrams, and concept maps by producing standards-compliant Excalidraw JSON with consistent element formats and labeled containers.
Sharing an Excalidraw diagram uses client-side AES-GCM encryption via a Python script to upload the `.excalidraw` file to excalidraw.com, generating a shareable link without server-side plaintext or accounts.
Yes, the optional encrypted upload to excalididraw.com requires the `cryptography` dependency to perform client-side AES-GCM encryption before generating your shareable link.
The best way to output a valid `.excalidraw` file is to request architecture visualization elements through structured JSON, ensuring deterministic file writing with proper Excalidraw envelope formatting.
Excalidraw diagrams lack container bindings when the generated JSON misses proper element structure and envelope formatting, which are required for maintaining labeled containers and consistent element relationships.
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