Worked on enhancing the Kyverno CLI by improving how the kubectlValidateLoader processes Kubernetes manifests, specifically focusing on kind: List and piped v1.List objects in the apply command. This involved refactoring the List handling logic to improve clarity, maintainability, and error reporting, which reduces CLI failures when applying multi-document manifests. Comprehensive test coverage was added to protect against regressions and ensure reliable List processing across CLI workflows. The work leveraged Go for implementation, with a strong emphasis on Kubernetes manifest processing and unit testing, ultimately contributing to more robust policy-enforcement workflows and a smoother operator experience within the kyverno/kyverno repository.