diff --git a/apps/app-harbor.yaml b/apps/app-harbor.yaml
new file mode 100644
index 0000000..6b2884b
--- /dev/null
+++ b/apps/app-harbor.yaml
@@ -0,0 +1,129 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: harbor
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://helm.goharbor.io
+    chart: harbor
+    targetRevision: 1.16.1
+    helm:
+      valuesObject:
+        expose:
+          type: ingress
+          tls:
+            enabled: true
+            certSource: secret
+            secret:
+              secretName: harbor-tls
+          ingress:
+            hosts:
+              core: harbor.basicstack.de
+            className: traefik
+            annotations:
+              cert-manager.io/cluster-issuer: letsencrypt-prod
+              traefik.ingress.kubernetes.io/router.entrypoints: websecure
+              traefik.ingress.kubernetes.io/router.tls: "true"
+        externalURL: https://harbor.basicstack.de
+
+        persistence:
+          enabled: true
+          resourcePolicy: keep
+          persistentVolumeClaim:
+            registry:
+              storageClass: hcloud-volumes-encrypted
+              size: 50Gi
+            database:
+              storageClass: hcloud-volumes-encrypted
+              size: 10Gi
+            redis:
+              storageClass: hcloud-volumes-encrypted
+              size: 5Gi
+            trivy:
+              storageClass: hcloud-volumes-encrypted
+              size: 5Gi
+            jobservice:
+              jobLog:
+                storageClass: hcloud-volumes-encrypted
+                size: 5Gi
+
+        # Use internal PostgreSQL and Redis
+        database:
+          type: internal
+          internal:
+            existingSecret: harbor-secrets
+
+        redis:
+          type: internal
+
+        # Harbor admin credentials
+        existingSecretAdminPassword: harbor-secrets
+        existingSecretAdminPasswordKey: harborAdminPassword
+
+        # Enable OIDC authentication
+        authMode: oidc_auth
+        oidc:
+          name: PocketID
+          endpoint: https://auth.basicstack.de
+          clientId: harbor
+          clientSecret: ""  # Will be loaded from secret
+          groupsClaim: groups
+          adminGroup: admins
+          scope: openid,profile,email,groups
+          autoOnboard: true
+          userClaim: email
+          verifyCert: true
+        existingSecretOIDC: harbor-secrets
+        existingSecretOIDCKey: oidc.clientSecret
+
+        # Resource limits
+        core:
+          resources:
+            requests:
+              memory: 256Mi
+              cpu: 100m
+            limits:
+              memory: 1Gi
+              cpu: 1000m
+
+        portal:
+          resources:
+            requests:
+              memory: 128Mi
+              cpu: 100m
+            limits:
+              memory: 256Mi
+              cpu: 500m
+
+        registry:
+          registry:
+            resources:
+              requests:
+                memory: 256Mi
+                cpu: 100m
+              limits:
+                memory: 1Gi
+                cpu: 1000m
+
+        trivy:
+          enabled: true
+          resources:
+            requests:
+              memory: 512Mi
+              cpu: 200m
+            limits:
+              memory: 2Gi
+              cpu: 1000m
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: harbor
+
+  syncPolicy:
+    syncOptions:
+    - CreateNamespace=true
+    automated:
+      prune: false
+      selfHeal: true
diff --git a/apps/harbor/harbor-secrets-sealed.yaml b/apps/harbor/harbor-secrets-sealed.yaml
new file mode 100644
index 0000000..894849d
--- /dev/null
+++ b/apps/harbor/harbor-secrets-sealed.yaml
@@ -0,0 +1,18 @@
+---
+apiVersion: bitnami.com/v1alpha1
+kind: SealedSecret
+metadata:
+  creationTimestamp: null
+  name: harbor-secrets
+  namespace: harbor
+spec:
+  encryptedData:
+    database.password: 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
+    harborAdminPassword: 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
+    oidc.clientSecret: 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
+  template:
+    metadata:
+      creationTimestamp: null
+      name: harbor-secrets
+      namespace: harbor
+    type: Opaque