diff --git a/cmd/godex/main.go b/cmd/godex/main.go
index 142ca59..7bc3f29 100644
--- a/cmd/godex/main.go
+++ b/cmd/godex/main.go
@@ -325,6 +325,9 @@ func main() {
 	if err != nil {
 		log.Printf("[Scheduler] Failed to initialize: %v", err)
 	} else {
+		sched.SetOnTaskFinished(func(*scheduler.ScheduledTask) {
+			playSound()
+		})
 		sched.SetProviderGetter(&schedulerProviderGetter{provider: provider})
 		var serverSlice []interface{} = make([]interface{}, len(servers))
 		for i, s := range servers {
@@ -1007,9 +1010,10 @@ promptLoop:
 			if totalToolCalls > 0 && isToolCallResponse {
 				prevNoTool = false
 			}
+
 			if !isToolCallResponse || len(toolCalls) == 0 {
 
-				if !looksLikeToolCall(resp) {
+				if !looksLikeToolCall(resp) && round > 0 {
 					go playSound()
 					fmt.Printf("\n\n%s\n", renderMarkdown(resp))
 					break
@@ -2245,7 +2249,7 @@ func runToolLoop(ctx context.Context, provider *config.Provider, servers []MCPSe
 		if !isToolCallResponse || len(toolCalls) == 0 {
 			if !hasFinal {
 
-				if !looksLikeToolCall(resp) {
+				if !looksLikeToolCall(resp) && round > 0 {
 					if nocont {
 						fmt.Printf("\n\n%s\n", renderMarkdown(resp))
 					}
diff --git a/cmd/godex/scheduler.go b/cmd/godex/scheduler.go
index deb6c10..916b799 100644
--- a/cmd/godex/scheduler.go
+++ b/cmd/godex/scheduler.go
@@ -45,7 +45,10 @@ func handleSchedule(input string) {
 		fmt.Println("  /schedule              - List all scheduled tasks")
 		fmt.Println("  /schedule <id>         - Show last output of a task")
 		fmt.Println("  /schedule stop <id>    - Stop a running task by 4-char ID")
+		fmt.Println("  /schedule stop --all   - Stop all running tasks")
 		fmt.Println("  /schedule remove <id>  - Remove a task from the schedule by 4-char ID")
+		fmt.Println("  /schedule remove --all - Remove all tasks from the schedule")
+		fmt.Println("  /schedule clear        - Stop and remove all tasks")
 		fmt.Println("  /schedule help         - Show this help message")
 		fmt.Println("")
 		fmt.Println("LLM Tool (scheduler):")
@@ -70,7 +73,33 @@ func handleSchedule(input string) {
 		return
 	}
 
+	if len(parts) == 2 && (parts[1] == "clear" || parts[1] == "clear-all") {
+		tasks := sched.ListTasks()
+		if len(tasks) == 0 {
+			fmt.Println("No scheduled tasks")
+			return
+		}
+		sched.StopAllTasks()
+		removed := 0
+		for _, t := range tasks {
+			task, ok := t.(*scheduler.ScheduledTask)
+			if !ok || task == nil {
+				continue
+			}
+			if sched.RemoveTask(task.ID) {
+				removed++
+			}
+		}
+		fmt.Printf("Cleared %d task(s)\n", removed)
+		return
+	}
+
 	if len(parts) >= 3 && parts[1] == "stop" {
+		if parts[2] == "all" || parts[2] == "--all" || parts[2] == "*" {
+			sched.StopAllTasks()
+			fmt.Println("Stopped all running tasks")
+			return
+		}
 		id := strings.ToUpper(parts[2])
 		if len(id) != 4 {
 			fmt.Println("Invalid task ID. Use 4-character identifier (e.g., ABC1)")
@@ -85,6 +114,25 @@ func handleSchedule(input string) {
 	}
 
 	if len(parts) >= 3 && parts[1] == "remove" {
+		if parts[2] == "all" || parts[2] == "--all" || parts[2] == "*" {
+			tasks := sched.ListTasks()
+			if len(tasks) == 0 {
+				fmt.Println("No scheduled tasks")
+				return
+			}
+			removed := 0
+			for _, t := range tasks {
+				task, ok := t.(*scheduler.ScheduledTask)
+				if !ok || task == nil {
+					continue
+				}
+				if sched.RemoveTask(task.ID) {
+					removed++
+				}
+			}
+			fmt.Printf("Removed %d task(s)\n", removed)
+			return
+		}
 		id := strings.ToUpper(parts[2])
 		if len(id) != 4 {
 			fmt.Println("Invalid task ID. Use 4-character identifier (e.g., ABC1)")
@@ -123,6 +171,7 @@ func handleSchedule(input string) {
 	fmt.Println("  /schedule <id>         - Show last output of a task")
 	fmt.Println("  /schedule stop <id>    - Stop a task by 4-char ID")
 	fmt.Println("  /schedule remove <id>  - Remove a task by 4-char ID")
+	fmt.Println("  /schedule clear        - Stop and remove all tasks")
 }
 
 func listScheduledTasks() {
diff --git a/internal/scheduler/scheduler.go b/internal/scheduler/scheduler.go
index 402cee0..9526cb3 100644
--- a/internal/scheduler/scheduler.go
+++ b/internal/scheduler/scheduler.go
@@ -46,6 +46,7 @@ type Scheduler struct {
 	wg          sync.WaitGroup
 	provider    ProviderGetter
 	servers     []ToolServer
+	onTaskFinished func(*ScheduledTask)
 	maxRounds   int
 	toolTimeout int
 	wd          string
@@ -251,6 +252,10 @@ func (s *Scheduler) SetServers(servers []interface{}) {
 	}
 }
 
+func (s *Scheduler) SetOnTaskFinished(cb func(*ScheduledTask)) {
+	s.onTaskFinished = cb
+}
+
 func (s *Scheduler) SetConfig(maxRounds, toolTimeout int, wd, os string) {
 	if maxRounds > 0 {
 		s.maxRounds = maxRounds
@@ -474,6 +479,13 @@ func (s *Scheduler) executeTask(task *ScheduledTask) {
 	task.LastRun = time.Now()
 	task.RunCount++
 	s.updateTask(task)
+
+	if s.onTaskFinished != nil {
+		func() {
+			defer func() { _ = recover() }()
+			s.onTaskFinished(task)
+		}()
+	}
 }
 
 func (s *Scheduler) executeWithTools(ctx context.Context, task *ScheduledTask) (string, error) {
diff --git a/internal/scheduler/scheduler_callback_test.go b/internal/scheduler/scheduler_callback_test.go
new file mode 100644
index 0000000..f7bb55a
--- /dev/null
+++ b/internal/scheduler/scheduler_callback_test.go
@@ -0,0 +1,41 @@
+package scheduler
+
+import (
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+func TestScheduler_OnTaskFinishedCalled(t *testing.T) {
+	dbPath := t.TempDir() + "/scheduler.db"
+	s, err := New(dbPath)
+	if err != nil {
+		t.Fatalf("New: %v", err)
+	}
+	defer s.Close()
+
+	var called int32
+	s.SetOnTaskFinished(func(*ScheduledTask) {
+		atomic.AddInt32(&called, 1)
+	})
+
+	task := &ScheduledTask{
+		ID:            "TEST",
+		Prompt:        "noop",
+		IntervalSec:   0,
+		RunAt:         "",
+		IsRepeating:   false,
+		WorkingDir:    s.wd,
+		CreatedAt:     time.Now(),
+		ProviderType:  "current",
+		ProviderName:  "current",
+		ProviderModel: "current",
+	}
+
+	s.executeTask(task)
+
+	if atomic.LoadInt32(&called) != 1 {
+		t.Fatalf("expected callback called once, got %d", atomic.LoadInt32(&called))
+	}
+}
+