Developed a new CLI command for the ofkm/arcane repository that enables automated provisioning of container registries directly from the command line. The work focused on implementing the 'registries create' feature, supporting parameters such as URL, username, token, and AWS credentials to facilitate secure, multi-provider registry management. Leveraging Go for both API integration and CLI development, the solution integrated seamlessly with the existing CLI framework, ensuring consistent user experience and robust parameter validation. This addition streamlines registry provisioning, reduces manual setup time, and supports automation in CI/CD workflows, reflecting a focused approach to cross-team collaboration and code quality.