Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module…
Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.
Use this deployment skill to verify shared skills load during Playwright startup.