diff --git a/.github/plugin/marketplace.json b/.github/plugin/marketplace.json
index f0da5c6f65..3715da3ec8 100644
--- a/.github/plugin/marketplace.json
+++ b/.github/plugin/marketplace.json
@@ -3398,6 +3398,36 @@
       "source": "plugins/work-hub",
       "description": "Generic cross-repo command center canvas for GitHub Copilot with onboarding, focus planning, repo health, work signals, and session cleanup.",
       "version": "1.0.2"
+    },
+    {
+      "name": "wraith",
+      "description": "Skills and agents for data and infrastructure engineering on GCP: dbt on BigQuery, ODCS data contracts, Cloud Run and Terraform. Reviews data and infrastructure plans before anyone builds them and writes schema-valid data contracts.",
+      "version": "0.8.3",
+      "author": {
+        "name": "wraith-proxy",
+        "url": "https://github.com/wraith-proxy"
+      },
+      "repository": "https://github.com/wraith-proxy/wraith-skills",
+      "license": "MIT",
+      "keywords": [
+        "data-engineering",
+        "gcp",
+        "bigquery",
+        "dbt",
+        "cloud-run",
+        "terraform",
+        "odcs",
+        "data-contracts",
+        "ontology",
+        "agents"
+      ],
+      "source": {
+        "source": "github",
+        "repo": "wraith-proxy/wraith-skills",
+        "path": "plugin",
+        "ref": "v0.8.3",
+        "sha": "d7e2c3caa203731e030ec63fe273638b9fd92c59"
+      }
     }
   ]
 }
diff --git a/plugins/external.json b/plugins/external.json
index cf49f419c3..371f4246f0 100644
--- a/plugins/external.json
+++ b/plugins/external.json
@@ -2722,5 +2722,35 @@
       "path": "plugins/wiqd",
       "sha": "925de866de27950ad2e0d66ebab694c192b27ce1"
     }
+  },
+  {
+    "name": "wraith",
+    "description": "Skills and agents for data and infrastructure engineering on GCP: dbt on BigQuery, ODCS data contracts, Cloud Run and Terraform. Reviews data and infrastructure plans before anyone builds them and writes schema-valid data contracts.",
+    "version": "0.8.3",
+    "author": {
+      "name": "wraith-proxy",
+      "url": "https://github.com/wraith-proxy"
+    },
+    "repository": "https://github.com/wraith-proxy/wraith-skills",
+    "license": "MIT",
+    "keywords": [
+      "data-engineering",
+      "gcp",
+      "bigquery",
+      "dbt",
+      "cloud-run",
+      "terraform",
+      "odcs",
+      "data-contracts",
+      "ontology",
+      "agents"
+    ],
+    "source": {
+      "source": "github",
+      "repo": "wraith-proxy/wraith-skills",
+      "path": "plugin",
+      "ref": "v0.8.3",
+      "sha": "d7e2c3caa203731e030ec63fe273638b9fd92c59"
+    }
   }
 ]