diff --git a/.well-known/mcp.json b/.well-known/mcp.json
index e12a999..a9edb17 100644
--- a/.well-known/mcp.json
+++ b/.well-known/mcp.json
@@ -2,7 +2,7 @@
   "schema": "mcp-discovery/v1",
   "name": "509 Eastern Washington / Inland Empire Civic Portal",
   "description": "Civic AI portal for Spokane and Eastern Washington — the Inland Empire, outdoor culture, and the dry side of the Cascades.",
-  "endpoint": "https://509.today/mcp",
+  "endpoint": "https://mcp.509.today/mcp",
   "area_code": "509",
   "network": "WellSpr.ing NNN.today",
   "tools": [
@@ -19,17 +19,17 @@
   "adjacent": [
     {
       "area_code": "425",
-      "endpoint": "https://425.today/mcp",
+      "endpoint": "https://mcp.425.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-425"
     },
     {
       "area_code": "206",
-      "endpoint": "https://206.today/mcp",
+      "endpoint": "https://mcp.206.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-206"
     },
     {
       "area_code": "208",
-      "endpoint": "https://208.today/mcp",
+      "endpoint": "https://mcp.208.today/mcp",
       "repo": "https://git.wellspr.ing/WellBuilder/mcp-208"
     }
   ]