What problem does it solve? Codebases accumulate shallow modules whose interfaces are nearly as complex as their implementations, making them hard to test and navigate. This Skill surfaces that architectural friction and proposes concrete deepening refactors grounded in a shared design vocabulary. ## Core Features & Use Cases - Hot-spot-driven exploration: Scopes the scan using git history and user direction, then spawns a sub-agent to find shallow modules, seam leakage, and poor locality. - Visual HTML report: Renders each candidate as a self-contained HTML file (Tailwind and Mermaid via CDN) with before/after diagrams, recommendation strength badges, and ADR conflict callouts, written to the OS temp directory. - Grilling loop: After the user picks a candidate, walks the decision tree via the grilling skill, updating CONTEXT.md and offering ADRs as decisions crystallize. - Use Case: Run it on a service whose order intake logic is scattered across six thin wrappers; get a report showing how to collapse them into one deep module with a single testable interface. ## Quick Start Ask the assistant to review this repository's architecture and show deepening opportunities as an HTML report.
