diff --git a/.well-known/mcp.json b/.well-known/mcp.json
index 645f0d5..642bb34 100644
--- a/.well-known/mcp.json
+++ b/.well-known/mcp.json
@@ -2,7 +2,7 @@
   "schema": "mcp-discovery/v1",
   "name": "413 Western Massachusetts Civic Portal",
   "description": "Civic AI portal for Springfield and Western Massachusetts — the Pioneer Valley, Five Colleges, and Berkshire communities.",
-  "endpoint": "https://413.today/mcp",
+  "endpoint": "https://mcp.413.today/mcp",
   "area_code": "413",
   "network": "WellSpr.ing NNN.today",
   "tools": [
@@ -19,22 +19,22 @@
   "adjacent": [
     {
       "area_code": "617",
-      "endpoint": "https://617.today/mcp",
+      "endpoint": "https://mcp.617.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-617"
     },
     {
       "area_code": "860",
-      "endpoint": "https://860.today/mcp",
+      "endpoint": "https://mcp.860.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-860"
     },
     {
       "area_code": "802",
-      "endpoint": "https://802.today/mcp",
+      "endpoint": "https://mcp.802.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-802"
     },
     {
       "area_code": "518",
-      "endpoint": "https://518.today/mcp",
+      "endpoint": "https://mcp.518.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-518"
     }
   ]