diff --git a/extension/src/extension.ts b/extension/src/extension.ts
index e52c68b..ad45abb 100644
--- a/extension/src/extension.ts
+++ b/extension/src/extension.ts
@@ -264,12 +264,19 @@ async function handleCommand(filePath: string) {
         }
 
         // General text: use Antigravity native API to send to chat
-        try {
-            await vscode.commands.executeCommand('antigravity.sendTextToChat', true, command.text);
-            console.log(`Gravity Bridge: ✅ sent via antigravity.sendTextToChat: "${command.text.substring(0, 50)}"`);
-        } catch (e) {
-            console.log(`Gravity Bridge: antigravity.sendTextToChat failed: ${e}, trying fallback`);
-            // Fallback: open chat with query parameter
+        // Try false first (plain text), then true (tagged text)
+        let sent = false;
+        for (const flag of [false, true]) {
+            try {
+                await vscode.commands.executeCommand('antigravity.sendTextToChat', flag, command.text);
+                console.log(`Gravity Bridge: ✅ sent via antigravity.sendTextToChat(${flag}): "${command.text.substring(0, 50)}"`);
+                sent = true;
+                break;
+            } catch (e) {
+                console.log(`Gravity Bridge: sendTextToChat(${flag}) failed: ${e}`);
+            }
+        }
+        if (!sent) {
             try {
                 await vscode.commands.executeCommand('workbench.action.chat.open', { query: command.text });
                 console.log('Gravity Bridge: fallback to workbench.action.chat.open with query');