diff --git a/session/commands.go b/session/commands.go
index c51463a..df31c00 100644
--- a/session/commands.go
+++ b/session/commands.go
@@ -343,7 +343,7 @@ func (a *Session) handleCommand(ctx context.Context, input string) bool {
 				if readErr != nil {
 					continue
 				}
-				var ps PersistedSession
+				var ps PersistedAgent
 				if json.Unmarshal(data, &ps) != nil {
 					continue
 				}
@@ -406,7 +406,7 @@ func (a *Session) handleCommand(ctx context.Context, input string) bool {
 				a.emit(infoEvent(fmt.Sprintf("error: %v", err)))
 				return
 			}
-			var ps PersistedSession
+			var ps PersistedAgent
 			if err := json.Unmarshal(data, &ps); err != nil {
 				a.emit(infoEvent(fmt.Sprintf("error: %v", err)))
 				return
diff --git a/session/core_test.go b/session/core_test.go
index 6edea14..6d1bdba 100644
--- a/session/core_test.go
+++ b/session/core_test.go
@@ -2168,7 +2168,7 @@ func TestRestoreSession_RoundTrip(t *testing.T) {
 	if err != nil {
 		t.Fatalf("ReadFile: %v", err)
 	}
-	var ps PersistedSession
+	var ps PersistedAgent
 	if err := json.Unmarshal(data, &ps); err != nil {
 		t.Fatalf("Unmarshal: %v", err)
 	}
@@ -2222,7 +2222,7 @@ func TestReactionPersistsAndRestores(t *testing.T) {
 	if err := s.saveTo(path, "id", "agent", "/tmp"); err != nil {
 		t.Fatal(err)
 	}
-	ps, err := LoadPersistedSession(path)
+	ps, err := LoadPersistedAgent(path)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -2238,7 +2238,7 @@ func TestRestoreSession_GoalFromFirstUserMessage(t *testing.T) {
 		{Role: "user", Content: "the real goal"},
 		{Role: "user", Content: "second user msg"},
 	}
-	s := RestoreHistory(&PersistedSession{Messages: msgs})
+	s := RestoreHistory(&PersistedAgent{Messages: msgs})
 	if s.goal != "the real goal" {
 		t.Errorf("goal = %q; want %q", s.goal, "the real goal")
 	}
diff --git a/session/history.go b/session/history.go
index 8bd99f7..982d0a0 100644
--- a/session/history.go
+++ b/session/history.go
@@ -42,8 +42,8 @@ type Reaction struct {
 	CreatedAt  time.Time `json:"createdAt"`
 }
 
-// PersistedSession is the on-disk format for a saved session.
-type PersistedSession struct {
+// PersistedAgent is the on-disk format for a saved session.
+type PersistedAgent struct {
 	ID        string            `json:"id"`
 	Agent     string            `json:"agent,omitempty"`
 	Backend   string            `json:"backend,omitempty"`
@@ -130,7 +130,7 @@ func sanitizeMessages(msgs []backend.Message) []backend.Message {
 }
 
 func (s *History) saveToFull(path, id, agentName, backendName, modelName, cwd, remote string) error {
-	ps := PersistedSession{
+	ps := PersistedAgent{
 		ID:                       id,
 		Agent:                    agentName,
 		Backend:                  backendName,
@@ -163,13 +163,13 @@ func (s *History) saveToFull(path, id, agentName, backendName, modelName, cwd, r
 	return os.Rename(tmpPath, path)
 }
 
-// LoadPersistedSession reads a PersistedSession from a JSON file.
-func LoadPersistedSession(path string) (*PersistedSession, error) {
+// LoadPersistedAgent reads a PersistedAgent from a JSON file.
+func LoadPersistedAgent(path string) (*PersistedAgent, error) {
 	data, err := os.ReadFile(path)
 	if err != nil {
 		return nil, err
 	}
-	var ps PersistedSession
+	var ps PersistedAgent
 	if err := json.Unmarshal(data, &ps); err != nil {
 		return nil, fmt.Errorf("parse session %s: %w", path, err)
 	}
@@ -177,7 +177,7 @@ func LoadPersistedSession(path string) (*PersistedSession, error) {
 }
 
 // RestoreHistory reconstructs a Session from a persisted message list.
-func RestoreHistory(ps *PersistedSession) *History {
+func RestoreHistory(ps *PersistedAgent) *History {
 	s := &History{
 		messages:                 ps.Messages,
 		TaskState:                ps.TaskState,