diff --git a/apps/browser/src/tools/cxp/cxp-browser.service.ts b/apps/browser/src/tools/cxp/cxp-browser.service.ts
new file mode 100644
index 00000000000..e3b47b1478c
--- /dev/null
+++ b/apps/browser/src/tools/cxp/cxp-browser.service.ts
@@ -0,0 +1,32 @@
+import { filter } from "rxjs";
+
+import { fromChromeEvent } from "../../platform/browser/from-chrome-event";
+
+export class CXPBrowserService {
+  init() {
+    fromChromeEvent(chrome.runtime.onMessageExternal)
+      .pipe(
+        filter(([message]) => {
+          return (
+            typeof message === "object" &&
+            typeof message.type === "string" &&
+            message.type === "FIDO-CXP-PING"
+          );
+        }),
+      )
+      .subscribe(([message, sender, sendResponse]) => {
+        const pongResponse = {
+          type: "FIDO-CXP-PONG",
+          supportedVersions: ["1.0"],
+          exportRequest: {
+            payload: "base64",
+            importerUsername: "aaberg@bitwarden.com",
+            importerUrl: "https://bitwarden.com/.well-known/cxp.json",
+            requestSignature: "base64",
+          },
+        };
+
+        sendResponse(pongResponse);
+      });
+  }
+}