helm-chart-developer

This skill should be used when developing, testing, or securing Helm charts for Kubernetes. Use it when the user asks to create a Helm chart, add Helm tests, sign a Helm chart, push a chart to an OCI registry, migrate to Helm 4, write values.schema.json, set up helm-unittest, or configure chart dependencies. Do NOT use this for general Kubernetes manifests without Helm (use kubectl or kustomize instead).