sota-c-cpp

State-of-the-art C and C++ engineering rules (2026 baseline) that Claude applies when writing or auditing C/C++. Covers modern idioms (RAII, value semantics, smart pointers, C++23), memory safety (lifetimes, bounds, sanitizers, hardening flags), undefined behavior, security (SEI CERT C/C++, MISRA, integer/buffer/format-string, injection), concurrency (C/C++ memory model, atomics, data races), build/tooling/CI…