diff --git a/.well-known/mcp.json b/.well-known/mcp.json
new file mode 100644
index 0000000..8f09a67
--- /dev/null
+++ b/.well-known/mcp.json
@@ -0,0 +1,46 @@
+{
+  "schema": "mcp-discovery/v1",
+  "name": "571 Northern Virginia (overlay) Civic Portal",
+  "description": "Civic AI portal for Northern Virginia — Amazon HQ2, Dulles corridor, and the DC suburb civic community.",
+  "endpoint": "https://mcp.571.today/mcp",
+  "area_code": "571",
+  "network": "WellSpr.ing NNN.today",
+  "tools": [
+    "get_local_news",
+    "get_free_items",
+    "get_businesses",
+    "submit_civic_idea",
+    "get_civic_services",
+    "ody_chat"
+  ],
+  "conduct": "https://wellspr.ing/constitution",
+  "sovereign_repo": "https://git.wellspr.ing/WellBuilder/mcp-571",
+  "federation_manifest": "https://wellspr.ing/mcp/federation.json",
+  "adjacent": [
+    {
+      "area_code": "202",
+      "endpoint": "https://mcp.202.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-202"
+    },
+    {
+      "area_code": "703",
+      "endpoint": "https://mcp.703.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-703"
+    },
+    {
+      "area_code": "240",
+      "endpoint": "https://mcp.240.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-240"
+    },
+    {
+      "area_code": "804",
+      "endpoint": "https://mcp.804.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-804"
+    },
+    {
+      "area_code": "540",
+      "endpoint": "https://mcp.540.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-540"
+    }
+  ]
+}
\ No newline at end of file