Code diff
Explain a change through added and removed lines.
Edit labels & content
Change the text directly. Use the scene editor to move or add elements.
Edit individual elements
Choose a shape or text element, then change its properties. Related labels and connectors have separate coordinates.
Edit scene JSON
Change positions, dimensions, paths, and labels. Apply validates the scene before changing the preview. Primitive reference ↗
Review this diagram
Your scores and review history stay in this browser. Export reviews to propose a catalog update. Read the rubric.
Use this when
Document a small behavior change in a code review or changelog.
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Built from
Text blockLabelExplicit plus and minus prefixes preserve meaning in monochrome and simplify editing.
Initial editorial assessment by Codex · 2026-09-07. Scores are judgments about this example, not a benchmark of AI capability.
Give your agent this reference
Use the example to show your agent the form you want. Describe your system or provide your source material, then ask it to generate an adapted diagram and inspect the result.
Includes the reference URL, current scene, and settings. Paste it into your own agent.
Read the agent workflow ↗Take the source
The SVG is self-contained. The JSON preserves editable primitives and your presentation settings. Labels remain text; shapes remain vectors.
Original scene JSON ↗Controls, limits, and embedding ↗