diff --git a/.well-known/mcp.json b/.well-known/mcp.json
new file mode 100644
index 0000000..4058adb
--- /dev/null
+++ b/.well-known/mcp.json
@@ -0,0 +1,36 @@
+{
+  "schema": "mcp-discovery/v1",
+  "name": "206 King County / Seattle Core Civic Portal",
+  "description": "Civic AI portal for Seattle, Washington — news, businesses, community ideas, and mutual aid.",
+  "endpoint": "https://mcp.206.today/mcp",
+  "area_code": "206",
+  "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-206",
+  "federation_manifest": "https://wellspr.ing/mcp/federation.json",
+  "adjacent": [
+    {
+      "area_code": "425",
+      "endpoint": "https://mcp.425.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-425"
+    },
+    {
+      "area_code": "253",
+      "endpoint": "https://mcp.253.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-253"
+    },
+    {
+      "area_code": "360",
+      "endpoint": "https://mcp.360.today/mcp",
+      "repo": "https://git.wellspr.ing/WellBuilder/mcp-360"
+    }
+  ]
+}
\ No newline at end of file