diff --git a/.well-known/mcp.json b/.well-known/mcp.json
index 4e1657f..393d492 100644
--- a/.well-known/mcp.json
+++ b/.well-known/mcp.json
@@ -2,7 +2,7 @@
   "schema": "mcp-discovery/v1",
   "name": "515 Central Iowa Civic Portal",
   "description": "Civic AI portal for Des Moines and Central Iowa — the Iowa caucuses, insurance capital, and Midwestern civic life.",
-  "endpoint": "https://515.today/mcp",
+  "endpoint": "https://mcp.515.today/mcp",
   "area_code": "515",
   "network": "WellSpr.ing NNN.today",
   "tools": [
@@ -19,27 +19,27 @@
   "adjacent": [
     {
       "area_code": "319",
-      "endpoint": "https://319.today/mcp",
+      "endpoint": "https://mcp.319.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-319"
     },
     {
       "area_code": "712",
-      "endpoint": "https://712.today/mcp",
+      "endpoint": "https://mcp.712.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-712"
     },
     {
       "area_code": "641",
-      "endpoint": "https://641.today/mcp",
+      "endpoint": "https://mcp.641.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-641"
     },
     {
       "area_code": "660",
-      "endpoint": "https://660.today/mcp",
+      "endpoint": "https://mcp.660.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-660"
     },
     {
       "area_code": "785",
-      "endpoint": "https://785.today/mcp",
+      "endpoint": "https://mcp.785.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-785"
     }
   ]