Excalidraw Diagram official sample

Source repository: xstongxue/best-skills
Original screenshot: https://github.com/xstongxue/best-skills/blob/main/preview/excalidraw-transformer.png
Original native file: https://github.com/xstongxue/best-skills/blob/main/preview/excalidraw-transformer.excalidraw
Adopted LAN snapshot: 20260905T052334Z; actual Git HEAD UNKNOWN.
Source/license checked: 2026-11-01. Repository license: Apache License 2.0, original text included as LICENSE.txt.

AI Navigation modifications: the default preview and enlargement use the complete original screenshot. The screenshot and native .excalidraw file are byte-for-byte copies. No drawing content was modified. No font files are distributed.

This is the upstream repository's technical Transformer illustration, not a newly generated business diagram. JSON parsing and source inspection do not establish successful editor opening, editing, saving or arrow-binding behavior.