piebald-ai--claude-code-system-prompts/system-prompts/skill-code-review-angle-e-wrapperproxy-correctness.md

Angle E — wrapper/proxy correctness

When the PR adds or modifies a type that wraps another (cache, proxy, decorator, adapter): check that every method routes to the wrapped instance and not back through a registry/session/global — e.g. a caching provider holding a delegate field that resolves IDs via session.get(...) instead of delegate.get(...) will re-enter the cache or recurse. Also check that the wrapper forwards all the methods the callers actually use.