diff --git a/README.md b/README.md
index 9f82f70..f1fb254 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@ Pearcord desktop UI IPC dispatch and automated flow scenarios for Bare smokes. M
 
 **v0.8.617 (Phase 645):** `request-member-page` → `member-page-requested`; `archive-thread` → `thread-archive-result` + composer focus. Bundle: `npm run test:phase645-large-guild-mesh` (app repo).
 
+**v0.8.622 (Phase 650):** `refresh-discovery-explore-scoped` → `discovery-explore-scoped-refreshed`; async federation export. Bundle: `npm run test:phase650-live-federation-mesh`.
+
 **v0.8.621 (Phase 649):** `export-federation-sync-diagnostics` → `federation-sync-diagnostics-exported`. Bundle: `npm run test:phase649-federation-discovery` (app repo).
 
 **v0.8.620 (Phase 648):** `export-multi-guild-sync-diagnostics` → `multi-guild-sync-diagnostics-exported`. Bundle: `npm run test:phase648-multi-guild-mesh` (app repo).
diff --git a/index.js b/index.js
index 7d2068e..682ddf7 100644
--- a/index.js
+++ b/index.js
@@ -233,7 +233,7 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     return true
   }
   if (t === 'export-federation-sync-diagnostics') {
-    const data = platform.exportFederationSyncDiagnostics()
+    const data = await platform.exportFederationSyncDiagnostics()
     send({
       type: 'federation-sync-diagnostics-exported',
       json: JSON.stringify(data, null, 2)
@@ -241,6 +241,12 @@ async function dispatchUiMessage (platform, msg, hooks = {}) {
     pushState()
     return true
   }
+  if (t === 'refresh-discovery-explore-scoped') {
+    const result = await platform.refreshDiscoveryExploreScoped()
+    send({ type: 'discovery-explore-scoped-refreshed', result })
+    pushState()
+    return true
+  }
   if (t === 'mark-onboarding-explore-shown') {
     await platform.markOnboardingExploreShown()
     pushState()