What problem does it solve? Reviewing code changes manually is time-consuming and error-prone, especially when assessing cross-module impact, convention compliance, and hidden side effects. This Skill provides a structured, multi-phase review workflow that delivers direct, evidence-based assessments with actionable fixes for every issue found. ## Core Features & Use Cases - Scoped Review Modes: Choose between a light review (fast diff scan for critical issues only) or a deep review (full analysis with cross-module impact, conventions check, and a second-pass side-effect scan). - Parallel Subagent Analysis: Deep mode delegates diff analysis, cross-module impact tracing, and convention checking to independent subagents, then runs a final side-effect scanner to catch issues visible only in combination. - Structured Reports with Fixes: Every finding includes exact file:line location, why it matters, and a suggested fix, with optional before/after code snippets grouped by file. - Use Case: Before merging a feature branch, ask for a deep review of the branch diff to catch security issues, broken logic, convention violations, and cascading side effects across modules. ## Quick Start Review the changes on my current branch compared to main with a deep review and show me suggested fixes for any issues found.