What problem does it solve? Designing diagrams for AI pipelines with multiple models, human reviewers, and decision gates is tedious when done by hand, and generic diagram tools lack the domain vocabulary for agentic orchestration. This Skill produces correct PlantUML notation directly from a plain-language description of an AI workflow. ## Core Features & Use Cases - Swimlane Activity Diagrams: Map orchestrators, AI models, and human reviewers to partitions with if/else gates, fork/join parallelism, and repeat loops. - Sequence Diagrams: Document model call chains with participants, activation bars, alt/else branches, and database interactions. - Component and Deployment Diagrams: Describe system architecture with packages, actors, and databases, styled with role-based color coding via skinparam directives. - Use Case: Describe a pipeline where an orchestrator routes tasks to Claude Opus for analysis, a human SME reviews output, and revisions loop back — receive a complete @startuml...@enduml block ready to paste into plantuml.com. ## Quick Start Ask the AI to generate a PlantUML swimlane activity diagram for your AI pipeline, naming the models, human reviewers, and decision gates involved.