Produces a Base UI / Radix / React Aria / Mixed (migration needed) / None (fresh setup) verdict that gates every downstream shadcn component or migration task.

shadcn Detection

Agent Workflow (MANDATORY)

Before detection, spawn agents in parallel, one Agent call each with a name:

1. fuse-ai-pilot:explore-codebase - Scan project structure
2. fuse-ai-pilot:research-expert - Verify latest primitive patterns

After: Use results to configure component workflow.