diff --git a/.well-known/mcp.json b/.well-known/mcp.json
index 0d8ec5b..33a53e6 100644
--- a/.well-known/mcp.json
+++ b/.well-known/mcp.json
@@ -2,7 +2,7 @@
   "schema": "mcp-discovery/v1",
   "name": "442 San Diego East / High Desert (overlay) Civic Portal",
   "description": "Civic AI portal for San Diego's high desert and inland communities — the Salton Sea side of Southern California.",
-  "endpoint": "https://442.today/mcp",
+  "endpoint": "https://mcp.442.today/mcp",
   "area_code": "442",
   "network": "WellSpr.ing NNN.today",
   "tools": [
@@ -19,22 +19,22 @@
   "adjacent": [
     {
       "area_code": "760",
-      "endpoint": "https://760.today/mcp",
+      "endpoint": "https://mcp.760.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-760"
     },
     {
       "area_code": "619",
-      "endpoint": "https://619.today/mcp",
+      "endpoint": "https://mcp.619.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-619"
     },
     {
       "area_code": "858",
-      "endpoint": "https://858.today/mcp",
+      "endpoint": "https://mcp.858.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-858"
     },
     {
       "area_code": "951",
-      "endpoint": "https://951.today/mcp",
+      "endpoint": "https://mcp.951.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-951"
     }
   ]