What problem does it solve? Code reviews often become inconsistent, overly nitpicky, or delayed, leading to missed bugs, security vulnerabilities, and strained team dynamics. This Skill provides a systematic review process that catches real issues while keeping feedback constructive and actionable. ## Core Features & Use Cases - Phased Review Process: A four-phase workflow covering context gathering, high-level design review, line-by-line analysis, and summary decisions with clear verdicts. - Severity-Labeled Feedback: Standardized labels (blocking, important, nit, suggestion, praise) that prioritize comments and prevent trivial issues from blocking merges. - Language-Specific Checklists: Concrete bug patterns for Python and TypeScript/JavaScript, plus security, performance, and testing checklists. - Use Case: When reviewing a teammate's 300-line pull request, follow the phased process to check architecture fit, scan for SQL injection and race conditions, then deliver a structured summary with labeled comments and a clear approve/request-changes decision. ## Quick Start Review this pull request using the code review excellence process and give me structured feedback with severity labels.