diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index d8559a6..61ca2ee 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -58,7 +58,11 @@
     },
     {
       "name": "ms-ai-architect",
-      "source": "./plugins/ms-ai-architect",
+      "source": {
+        "source": "url",
+        "url": "https://git.fromaitochitta.com/open/ms-ai-architect.git",
+        "ref": "v1.15.0"
+      },
       "description": "Microsoft AI Solution Architect — structured architecture guidance for the full Microsoft AI stack."
     },
     {