diff --git a/.well-known/mcp.json b/.well-known/mcp.json
index d756345..d8fb5cb 100644
--- a/.well-known/mcp.json
+++ b/.well-known/mcp.json
@@ -2,7 +2,7 @@
   "schema": "mcp-discovery/v1",
   "name": "712 Western Iowa Civic Portal",
   "description": "Civic AI portal for Sioux City and Western Iowa — Missouri River confluence, Loess Hills, and tristate civic life.",
-  "endpoint": "https://712.today/mcp",
+  "endpoint": "https://mcp.712.today/mcp",
   "area_code": "712",
   "network": "WellSpr.ing NNN.today",
   "tools": [
@@ -19,17 +19,17 @@
   "adjacent": [
     {
       "area_code": "515",
-      "endpoint": "https://515.today/mcp",
+      "endpoint": "https://mcp.515.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-515"
     },
     {
       "area_code": "641",
-      "endpoint": "https://641.today/mcp",
+      "endpoint": "https://mcp.641.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-641"
     },
     {
       "area_code": "308",
-      "endpoint": "https://308.today/mcp",
+      "endpoint": "https://mcp.308.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-308"
     }
   ]