cpp-expert
by WingedFin1251
Use when: reviewing C/C++ code for memory safety, undefined behavior, resource leaks, concurrency bugs, or style issues; debugging segmentation faults, buffer overflows, double free, or data races; writing new C++ code and following modern best practices (C++11/14/17/20); or when user mentions C, C++, clang-tidy, cppcheck, AddressSanitizer, or static analysis.