diff --git a/app.js b/app.js
index 901f84f..14ea37a 100644
--- a/app.js
+++ b/app.js
@@ -449,7 +449,7 @@ function populateDemoShell() {
       <span>hermes</span>
       <span class="agent-tab-badge">EU</span>
     </button>
-    <a class="agent-tab-add" href="https://derez.ai/add.html" target="_blank" title="Add agent">+ Add Agent</a>`;
+    <a class="agent-tab-add" href="https://derez.ai/add.html?email=${encodeURIComponent(currentEmail || "")}" target="_blank" title="Add agent">+ Add Agent</a>`;
 
   // Show agent panel with demo data
   hide("no-agents");
@@ -585,7 +585,7 @@ function renderAgentTabs() {
     `;
       })
       .join("") +
-    `<a class="agent-tab-add" href="https://derez.ai/add.html" target="_blank" title="Add agent">+ Add Agent</a>`;
+    `<a class="agent-tab-add" href="https://derez.ai/add.html?email=${encodeURIComponent(currentEmail || "")}" target="_blank" title="Add agent">+ Add Agent</a>`;
 }
 
 function selectAgent(uuid) {