diff --git a/.well-known/mcp.json b/.well-known/mcp.json
index e261e56..a6bbe14 100644
--- a/.well-known/mcp.json
+++ b/.well-known/mcp.json
@@ -2,7 +2,7 @@
   "schema": "mcp-discovery/v1",
   "name": "281 Greater Houston Metro (suburban ring) Civic Portal",
   "description": "Civic AI portal for Houston suburbs — Sugar Land, The Woodlands, Pasadena, and the greater Houston metro.",
-  "endpoint": "https://281.today/mcp",
+  "endpoint": "https://mcp.281.today/mcp",
   "area_code": "281",
   "network": "WellSpr.ing NNN.today",
   "tools": [
@@ -19,17 +19,17 @@
   "adjacent": [
     {
       "area_code": "713",
-      "endpoint": "https://713.today/mcp",
+      "endpoint": "https://mcp.713.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-713"
     },
     {
       "area_code": "936",
-      "endpoint": "https://936.today/mcp",
+      "endpoint": "https://mcp.936.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-936"
     },
     {
       "area_code": "979",
-      "endpoint": "https://979.today/mcp",
+      "endpoint": "https://mcp.979.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-979"
     }
   ]