external-diagram-visual-generate: Salesforce Visual AI Skill

Use this skill when the user needs rendered visuals, not text diagrams: ERDs, UI mockups, architecture illustrations, slide-ready images, or image edits using Nano Banana Pro.

Scope

In scope:

• PNG / SVG-style rendered image output
• Visual ERDs and architecture diagrams
• LWC or Experience Cloud mockups / wireframes
• Image edits on previously generated visuals

Out of scope — delegate instead:

• Mermaid or text-only diagrams → external-diagram-mermaid-generate
• Object / field metadata discovery for ERDs → platform-custom-object-generate or platform-custom-field-generate
• LWC implementation after the mockup is approved → experience-lwc-generate
• Apex review / implementation → platform-apex-generate