Developed the Aqua Policy Verification Tool CLI for the oracle-samples/oci-data-science-ai-samples repository, focusing on improving IAM policy validation for AQUA platform features. The tool enables users to simulate operations such as model registration, deployment, evaluation, and fine-tuning, providing immediate feedback and actionable hints for policy troubleshooting. Built using CLI tools and documented in Markdown, the solution allows pre-execution simulation to identify permission gaps before workloads run, supporting security and governance requirements. The work emphasized clear user guidance and help features, reducing operational risk and enhancing developer productivity by streamlining the process of validating and remediating IAM policies.