Code Health Check

This runs a systematic health check on your codebase, scanning for hardcoded secrets, missing error handling, oversized files, code duplication, and other common issues. It categorizes findings as critical, warning, or info, then gives you a graded report with file and line numbers. Think of it as a structured second pair of eyes before a code review or when inheriting a project. The checks are practical rather than exhaustive: it won't replace a linter, but it catches the kind of stuff that causes production fires. Most useful when you need a quick audit of unfamiliar code or want to spot low-hanging fruit in your own work.