Add MCP proxy address config support, better error messages

client/src/lib/constants.ts

@@ -8,9 +8,26 @@ export const SESSION_KEYS = {
   CLIENT_INFORMATION: "mcp_client_information",
 } as const;
 
+export type ConnectionStatus =
+  | "disconnected"
+  | "connected"
+  | "error"
+  | "error-connecting-to-proxy";
+
+export const DEFAULT_MCP_PROXY_LISTEN_PORT = "6277";
+
+/**
+ * Default configuration for the MCP Inspector, Currently persisted in local_storage in the Browser.
+ * Future plans: Provide json config file + Browser local_storage to override default values
+ **/
 export const DEFAULT_INSPECTOR_CONFIG: InspectorConfig = {
   MCP_SERVER_REQUEST_TIMEOUT: {
     description: "Timeout for requests to the MCP server (ms)",
     value: 10000,
   },
+  MCP_PROXY_FULL_ADDRESS: {
+    description:
+      "Set this if you are running the MCP Inspector Proxy on a non-default address. Example: http://10.1.1.22:5577",
+    value: "",
+  },
 } as const;