diff --git a/catalog-info.yaml b/catalog-info.yaml
index ffa22f5..fdb96dc 100644
--- a/catalog-info.yaml
+++ b/catalog-info.yaml
@@ -115,3 +115,23 @@ metadata:
 spec:
   owner: group:default/platform-lead
   domain: apps
+---
+# ── System: crucible ─────────────────────────────────────────
+apiVersion: backstage.io/v1alpha1
+kind: System
+metadata:
+  name: crucible
+  title: "Crucible"
+  description: >
+    Project Crucible
+  tags:
+    - system
+    - domain-workloads
+  annotations:
+    backstage.io/kubernetes-label-selector: "app.kubernetes.io/part-of=crucible"
+    cjot.io/humanitec-project: "crucible"
+    cjot.io/environments: "dev,staging,prod"
+    cjot.io/domain: "apps"
+spec:
+  owner: group:default/platform-lead
+  domain: apps