security

SKILL.md

Security Architecture Diagram Generator

Quick Start: Define trust boundaries → Place identity/encryption/firewall icons → Connect with access flows → Group into security zones → Wrap in ```plantuml fence.

⚠️ IMPORTANT: Always use ```plantuml or ```puml code fence. NEVER use ```text — it will NOT render as a diagram.

Critical Rules

Every diagram starts with @startuml and ends with @enduml

Use left to right direction for access flows (User → AuthN → AuthZ → Resource)

Use mxgraph.aws4.* stencil syntax for security service icons

Default colors are applied automatically — you do NOT need to specify fillColor or strokeColor

Use rectangle "Trust Boundary" { ... } for security zones

Directed flows use -->, audit/async flows use ..> (dashed)

Full stencil reference: See stencils/README.md for 9500+ available icons.

Mxgraph Stencil Syntax