diff --git a/src/cli/App.tsx b/src/cli/App.tsx
index baa2696..2134a0d 100644
--- a/src/cli/App.tsx
+++ b/src/cli/App.tsx
@@ -574,6 +574,14 @@ export default function App({
     }
   }, [agentId]);
 
+  // Set terminal title to "{Agent Name} | Letta Code"
+  useEffect(() => {
+    const title = agentState?.name
+      ? `${agentState.name} | Letta Code`
+      : "Letta Code";
+    process.stdout.write(`\x1b]0;${title}\x07`);
+  }, [agentState?.name]);
+
   // Whether a stream is in flight (disables input)
   // Uses synced state to keep ref in sync for reliable async checks
   const [streaming, setStreaming, streamingRef] = useSyncedState(false);
diff --git a/src/cli/components/EnterPlanModeDialog.tsx b/src/cli/components/EnterPlanModeDialog.tsx
index cebe8b7..bc970bf 100644
--- a/src/cli/components/EnterPlanModeDialog.tsx
+++ b/src/cli/components/EnterPlanModeDialog.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { colors } from "./colors";
 
 type Props = {
@@ -9,6 +10,7 @@ type Props = {
 
 export const EnterPlanModeDialog = memo(({ onApprove, onReject }: Props) => {
   const [selectedOption, setSelectedOption] = useState(0);
+  useProgressIndicator();
 
   const options = [
     { label: "Yes, enter plan mode", action: onApprove },
diff --git a/src/cli/components/InlineBashApproval.tsx b/src/cli/components/InlineBashApproval.tsx
index 1700615..a2cf70f 100644
--- a/src/cli/components/InlineBashApproval.tsx
+++ b/src/cli/components/InlineBashApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useMemo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { colors } from "./colors";
@@ -49,6 +50,7 @@ export const InlineBashApproval = memo(
       clear,
     } = useTextInputCursor();
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     // Custom option index depends on whether "always" option is shown
     const customOptionIndex = allowPersistence ? 2 : 1;
diff --git a/src/cli/components/InlineEnterPlanModeApproval.tsx b/src/cli/components/InlineEnterPlanModeApproval.tsx
index eeb7459..ae47603 100644
--- a/src/cli/components/InlineEnterPlanModeApproval.tsx
+++ b/src/cli/components/InlineEnterPlanModeApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { colors } from "./colors";
 
@@ -49,6 +50,7 @@ export const InlineEnterPlanModeApproval = memo(
   ({ onApprove, onReject, isFocused = true }: Props) => {
     const [selectedOption, setSelectedOption] = useState(0);
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     const options = [
       { label: "Yes, enter plan mode", action: onApprove },
diff --git a/src/cli/components/InlineFileEditApproval.tsx b/src/cli/components/InlineFileEditApproval.tsx
index b014784..78d9d9f 100644
--- a/src/cli/components/InlineFileEditApproval.tsx
+++ b/src/cli/components/InlineFileEditApproval.tsx
@@ -3,6 +3,7 @@ import { memo, useMemo, useState } from "react";
 import type { AdvancedDiffSuccess } from "../helpers/diff";
 import { parsePatchToAdvancedDiff } from "../helpers/diff";
 import { parsePatchOperations } from "../helpers/formatArgsDisplay";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { AdvancedDiffRenderer } from "./AdvancedDiffRenderer";
@@ -165,6 +166,7 @@ export const InlineFileEditApproval = memo(
       clear,
     } = useTextInputCursor();
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     // Custom option index depends on whether "always" option is shown
     const customOptionIndex = allowPersistence ? 2 : 1;
diff --git a/src/cli/components/InlineGenericApproval.tsx b/src/cli/components/InlineGenericApproval.tsx
index eb54312..e637c5e 100644
--- a/src/cli/components/InlineGenericApproval.tsx
+++ b/src/cli/components/InlineGenericApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useMemo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { colors } from "./colors";
@@ -63,6 +64,7 @@ export const InlineGenericApproval = memo(
       clear,
     } = useTextInputCursor();
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     // Custom option index depends on whether "always" option is shown
     const customOptionIndex = allowPersistence ? 2 : 1;
diff --git a/src/cli/components/InlinePlanApproval.tsx b/src/cli/components/InlinePlanApproval.tsx
index 9eca1c0..256a9ee 100644
--- a/src/cli/components/InlinePlanApproval.tsx
+++ b/src/cli/components/InlinePlanApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useMemo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { colors } from "./colors";
@@ -41,6 +42,7 @@ export const InlinePlanApproval = memo(
       clear,
     } = useTextInputCursor();
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     const customOptionIndex = 2;
     const maxOptionIndex = customOptionIndex;
diff --git a/src/cli/components/InlineQuestionApproval.tsx b/src/cli/components/InlineQuestionApproval.tsx
index ec5c881..b9cb87d 100644
--- a/src/cli/components/InlineQuestionApproval.tsx
+++ b/src/cli/components/InlineQuestionApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { Fragment, memo, useMemo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { colors } from "./colors";
@@ -41,6 +42,7 @@ export const InlineQuestionApproval = memo(
     } = useTextInputCursor();
     const [selectedMulti, setSelectedMulti] = useState<Set<number>>(new Set());
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     const currentQuestion = questions[currentQuestionIndex];
 
diff --git a/src/cli/components/InlineTaskApproval.tsx b/src/cli/components/InlineTaskApproval.tsx
index ae50213..37cdeec 100644
--- a/src/cli/components/InlineTaskApproval.tsx
+++ b/src/cli/components/InlineTaskApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useMemo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { colors } from "./colors";
@@ -55,6 +56,7 @@ export const InlineTaskApproval = memo(
       clear,
     } = useTextInputCursor();
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     // Custom option index depends on whether "always" option is shown
     const customOptionIndex = allowPersistence ? 2 : 1;
diff --git a/src/cli/components/PlanModeDialog.tsx b/src/cli/components/PlanModeDialog.tsx
index 5bdb737..d1334b2 100644
--- a/src/cli/components/PlanModeDialog.tsx
+++ b/src/cli/components/PlanModeDialog.tsx
@@ -1,6 +1,7 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useState } from "react";
 import { resolvePlaceholders } from "../helpers/pasteRegistry";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { colors } from "./colors";
 import { MarkdownDisplay } from "./MarkdownDisplay";
 import { PasteAwareTextInput } from "./PasteAwareTextInput";
@@ -45,6 +46,7 @@ export const PlanModeDialog = memo(
     const [selectedOption, setSelectedOption] = useState(0);
     const [isEnteringReason, setIsEnteringReason] = useState(false);
     const [denyReason, setDenyReason] = useState("");
+    useProgressIndicator();
 
     const options = [
       { label: "Yes, and auto-accept edits", action: onApproveAndAcceptEdits },
diff --git a/src/cli/components/StaticPlanApproval.tsx b/src/cli/components/StaticPlanApproval.tsx
index a2ff6fb..2e05791 100644
--- a/src/cli/components/StaticPlanApproval.tsx
+++ b/src/cli/components/StaticPlanApproval.tsx
@@ -1,5 +1,6 @@
 import { Box, Text, useInput } from "ink";
 import { memo, useState } from "react";
+import { useProgressIndicator } from "../hooks/useProgressIndicator";
 import { useTerminalWidth } from "../hooks/useTerminalWidth";
 import { useTextInputCursor } from "../hooks/useTextInputCursor";
 import { colors } from "./colors";
@@ -37,6 +38,7 @@ export const StaticPlanApproval = memo(
       clear,
     } = useTextInputCursor();
     const columns = useTerminalWidth();
+    useProgressIndicator();
 
     const customOptionIndex = 2;
     const maxOptionIndex = customOptionIndex;
diff --git a/src/cli/hooks/useProgressIndicator.ts b/src/cli/hooks/useProgressIndicator.ts
new file mode 100644
index 0000000..3b62f6e
--- /dev/null
+++ b/src/cli/hooks/useProgressIndicator.ts
@@ -0,0 +1,45 @@
+import { useEffect } from "react";
+
+/**
+ * Shows an indeterminate progress indicator in the terminal tab/taskbar
+ * while the component is mounted (useful for "waiting for user" states).
+ *
+ * Uses OSC 9;4 (ConEmu progress bar sequence) supported by:
+ * - iTerm2
+ * - Windows Terminal
+ * - ConEmu
+ * - gnome-terminal (VTE)
+ *
+ * Format: ESC ] 9 ; 4 ; <state> ; <progress> BEL
+ * States:
+ *   0 = hidden (clear)
+ *   1 = normal progress
+ *   2 = error state
+ *   3 = indeterminate (animated)
+ *   4 = warning state
+ */
+
+// Show indeterminate progress (animated green bar)
+const PROGRESS_INDETERMINATE = "\x1b]9;4;3;0\x07";
+// Clear/hide progress
+const PROGRESS_CLEAR = "\x1b]9;4;0;0\x07";
+
+/**
+ * Hook that shows an indeterminate progress indicator while mounted.
+ * Clears the indicator when the component unmounts.
+ *
+ * @param active - Whether the indicator should be shown (default: true)
+ */
+export function useProgressIndicator(active = true): void {
+  useEffect(() => {
+    if (!active) return;
+
+    // Show indeterminate progress on mount
+    process.stdout.write(PROGRESS_INDETERMINATE);
+
+    // Clear progress on unmount
+    return () => {
+      process.stdout.write(PROGRESS_CLEAR);
+    };
+  }, [active]);
+}