diff --git a/helm/kmcp/templates/_helpers.tpl b/helm/kmcp/templates/_helpers.tpl
index e71ec96..cdb5bdf 100644
--- a/helm/kmcp/templates/_helpers.tpl
+++ b/helm/kmcp/templates/_helpers.tpl
@@ -31,6 +31,9 @@ helm.sh/chart: {{ include "kmcp.chart" . }}
 app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- end }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Values.commonLabels }}
+{{- toYaml . | nindent 0 }}
+{{- end }}
 {{- end }}
 
 {{/*
diff --git a/helm/kmcp/values.yaml b/helm/kmcp/values.yaml
index efd8b7d..ec38219 100644
--- a/helm/kmcp/values.yaml
+++ b/helm/kmcp/values.yaml
@@ -9,6 +9,17 @@ fullnameOverride: ""
 # @default -- `.Release.Namespace`
 namespaceOverride: ""
 
+# -- Additional labels to add to every resource this chart creates
+# (controller Deployment, ServiceAccount, ClusterRoles/Bindings, Service).
+# Useful for admission policies that require specific labels on all
+# namespaced/cluster resources.
+# @default -- {} (no extra labels)
+commonLabels: {}
+# Example:
+#   commonLabels:
+#     team: platform
+#     environment: production
+
 # Image configuration
 image:
   repository: ghcr.io/kagent-dev/kmcp/controller