Kluctl is a powerful command-line tool designed to manage Kubernetes deployments, providing a declarative approach to deployment management. It can be used to deploy, diff, prune, delete, and manage various deployments seamlessly. Kluctl excels at orchestrating both your own deployments and those of third-party tools. The tool uses a unified interface to manage multiple environments, such as development, testing, staging, and production. It relies on commonLabels to distinguish resources associated with the presently processed deployment or target. The tool can be used locally or installed directly onto a Kubernetes cluster for convenient access and control. Kluctl emerges as a valuable tool for managing applications across multiple environments, ensuring consistency and smooth transitions from development to production.