diff --git a/plugin/.mcp.json b/plugin/.mcp.json
index 3525886..c21cef6 100644
--- a/plugin/.mcp.json
+++ b/plugin/.mcp.json
@@ -2,7 +2,10 @@
   "mcpServers": {
     "valtown": {
       "type": "http",
-      "url": "https://api.val.town/v3/mcp"
+      "url": "https://api.val.town/v3/mcp",
+      "oauth": {
+        "authServerMetadataUrl": "https://api.val.town/.well-known/oauth-authorization-server"
+      }
     }
   }
 }
diff --git a/plugin/mcp.json b/plugin/mcp.json
index 00feb82..cc4de62 100644
--- a/plugin/mcp.json
+++ b/plugin/mcp.json
@@ -1,7 +1,10 @@
 {
   "mcpServers": {
     "valtown": {
-      "url": "https://api.val.town/v3/mcp"
+      "url": "https://api.val.town/v3/mcp",
+      "oauth": {
+        "authServerMetadataUrl": "https://api.val.town/.well-known/oauth-authorization-server"
+      }
     }
   }
 }