Worked on the exoscale/cli repository to enhance the SKS CLI by introducing two new commands focused on Kubernetes cluster management. Developed features for rotating Karpenter credentials and querying active nodepool templates, improving both security and operational visibility for users managing cloud infrastructure. The implementation leveraged Go for CLI development, utilizing API integrations to automate credential rotation and provide detailed template lookups, including support for standard and NVIDIA variants. Comprehensive testing was performed through unit tests, CLI help validation, and manual end-to-end verification. All changes were documented in the changelog and prepared for release, reflecting a methodical engineering approach.