diff --git a/agent/assistant/chat.go b/agent/assistant/chat.go
index e8166ecd..6a3fa892 100644
--- a/agent/assistant/chat.go
+++ b/agent/assistant/chat.go
@@ -243,8 +243,14 @@ func (ast *Assistant) InitBuffer(ctx *agentcontext.Context) {
 		requestID = uuid.New().String()
 	}
 
-	ctx.Buffer = agentcontext.NewChatBuffer(ctx.ChatID, requestID, ast.ID)
-	log.Trace("[CHAT] Buffer initialized: chatID=%s, requestID=%s, assistantID=%s", ctx.ChatID, requestID, ast.ID)
+	// Get connector from options
+	connector := ""
+	if ctx.Stack.Options != nil {
+		connector = ctx.Stack.Options.Connector
+	}
+
+	ctx.Buffer = agentcontext.NewChatBuffer(ctx.ChatID, requestID, ast.ID, connector)
+	log.Trace("[CHAT] Buffer initialized: chatID=%s, requestID=%s, assistantID=%s, connector=%s", ctx.ChatID, requestID, ast.ID, connector)
 }
 
 // BufferUserInput adds user input messages to the buffer
@@ -335,13 +341,18 @@ func (ast *Assistant) FlushBuffer(ctx *agentcontext.Context, finalStatus string,
 		}
 	}
 
-	// 2. Update chat last_message_at
+	// 2. Update chat last_message_at and last_connector
 	if len(messages) > 0 {
 		now := time.Now()
-		if updateErr := chatStore.UpdateChat(ctx.ChatID, map[string]interface{}{
+		updates := map[string]interface{}{
 			"last_message_at": now,
-		}); updateErr != nil {
-			log.Trace("[CHAT] Failed to update last_message_at: %v", updateErr)
+		}
+		// Also update last_connector if available
+		if connector := ctx.Buffer.Connector(); connector != "" {
+			updates["last_connector"] = connector
+		}
+		if updateErr := chatStore.UpdateChat(ctx.ChatID, updates); updateErr != nil {
+			log.Trace("[CHAT] Failed to update chat: %v", updateErr)
 		}
 	}
 
@@ -376,6 +387,7 @@ func (ast *Assistant) convertBufferedMessages(buffered []*agentcontext.BufferedM
 			BlockID:     msg.BlockID,
 			ThreadID:    msg.ThreadID,
 			AssistantID: msg.AssistantID,
+			Connector:   msg.Connector,
 			Sequence:    msg.Sequence,
 			Metadata:    msg.Metadata,
 			CreatedAt:   msg.CreatedAt,
@@ -422,6 +434,11 @@ func (ast *Assistant) EnsureChat(ctx *agentcontext.Context) error {
 		return nil // No chat ID, skip
 	}
 
+	// Skip if history is disabled
+	if ctx.Stack != nil && ctx.Stack.Options != nil && ctx.Stack.Options.Skip != nil && ctx.Stack.Options.Skip.History {
+		return nil // Skip.History is true, don't create chat session
+	}
+
 	chatStore := GetChatStore()
 	if chatStore == nil {
 		return nil // No store, skip
@@ -445,6 +462,11 @@ func (ast *Assistant) EnsureChat(ctx *agentcontext.Context) error {
 		UpdatedAt:   time.Now(),
 	}
 
+	// Set last_connector from options (user selected connector)
+	if ctx.Stack != nil && ctx.Stack.Options != nil && ctx.Stack.Options.Connector != "" {
+		chat.LastConnector = ctx.Stack.Options.Connector
+	}
+
 	// Set permission fields from authorized info
 	if ctx.Authorized != nil {
 		chat.CreatedBy = ctx.Authorized.UserID
diff --git a/agent/assistant/chat_test.go b/agent/assistant/chat_test.go
index d15855d7..1cad5401 100644
--- a/agent/assistant/chat_test.go
+++ b/agent/assistant/chat_test.go
@@ -799,6 +799,34 @@ func TestEnsureChat(t *testing.T) {
 		t.Logf("✓ Chat created with permission fields: user=%s, team=%s, tenant=%s",
 			chat.CreatedBy, chat.TeamID, chat.TenantID)
 	})
+
+	t.Run("SkipHistoryEnabled", func(t *testing.T) {
+		chatID := fmt.Sprintf("test_ensure_skip_%s", uuid.New().String()[:8])
+
+		// Create context
+		ctx := agentcontext.New(context.Background(), nil, chatID)
+
+		// Set up stack with Skip.History = true
+		ctx.Stack = &agentcontext.Stack{
+			ID:          "test_stack",
+			AssistantID: ast.ID,
+			Depth:       0,
+			Options: &agentcontext.Options{
+				Skip: &agentcontext.Skip{
+					History: true,
+				},
+			},
+		}
+
+		// EnsureChat should NOT create chat when Skip.History is true
+		err := ast.EnsureChat(ctx)
+		assert.NoError(t, err)
+
+		// Verify chat was NOT created
+		_, err = chatStore.GetChat(chatID)
+		assert.Error(t, err, "Chat should not be created when Skip.History is true")
+		t.Logf("✓ Chat not created when Skip.History is true")
+	})
 }
 
 func TestConvertBufferedTypes(t *testing.T) {
diff --git a/agent/context/buffer.go b/agent/context/buffer.go
index d095ad6e..d88d874d 100644
--- a/agent/context/buffer.go
+++ b/agent/context/buffer.go
@@ -18,6 +18,7 @@ type ChatBuffer struct {
 	chatID      string
 	requestID   string
 	assistantID string
+	connector   string // Current connector ID (for data analysis)
 
 	// Message buffer
 	messages    []*BufferedMessage
@@ -45,6 +46,7 @@ type BufferedMessage struct {
 	BlockID     string                 `json:"block_id,omitempty"`
 	ThreadID    string                 `json:"thread_id,omitempty"`
 	AssistantID string                 `json:"assistant_id,omitempty"`
+	Connector   string                 `json:"connector,omitempty"` // Connector ID used for this message
 	Sequence    int                    `json:"sequence"`
 	Metadata    map[string]interface{} `json:"metadata,omitempty"`
 	CreatedAt   time.Time              `json:"created_at"`
@@ -94,11 +96,12 @@ const (
 )
 
 // NewChatBuffer creates a new chat buffer
-func NewChatBuffer(chatID, requestID, assistantID string) *ChatBuffer {
+func NewChatBuffer(chatID, requestID, assistantID, connector string) *ChatBuffer {
 	return &ChatBuffer{
 		chatID:      chatID,
 		requestID:   requestID,
 		assistantID: assistantID,
+		connector:   connector,
 		messages:    make([]*BufferedMessage, 0),
 		steps:       make([]*BufferedStep, 0),
 	}
@@ -170,6 +173,7 @@ func (b *ChatBuffer) AddAssistantMessage(msgType string, props map[string]interf
 		BlockID:     blockID,
 		ThreadID:    threadID,
 		AssistantID: assistantID,
+		Connector:   b.connector, // Use current connector
 		Metadata:    metadata,
 	})
 }
@@ -342,6 +346,18 @@ func (b *ChatBuffer) SetAssistantID(assistantID string) {
 	b.assistantID = assistantID
 }
 
+// Connector returns the current connector ID
+func (b *ChatBuffer) Connector() string {
+	return b.connector
+}
+
+// SetConnector updates the connector ID (when user switches connector)
+func (b *ChatBuffer) SetConnector(connector string) {
+	b.mu.Lock()
+	defer b.mu.Unlock()
+	b.connector = connector
+}
+
 // =============================================================================
 // Helper Functions
 // =============================================================================
diff --git a/agent/context/buffer_test.go b/agent/context/buffer_test.go
index af226bbb..f1e8434b 100644
--- a/agent/context/buffer_test.go
+++ b/agent/context/buffer_test.go
@@ -17,7 +17,7 @@ import (
 
 func TestBufferNewChatBuffer(t *testing.T) {
 	t.Run("CreateWithAllFields", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-123", "req-456", "assistant-789")
+		buffer := context.NewChatBuffer("chat-123", "req-456", "assistant-789", "")
 
 		assert.NotNil(t, buffer)
 		assert.Equal(t, "chat-123", buffer.ChatID())
@@ -29,7 +29,7 @@ func TestBufferNewChatBuffer(t *testing.T) {
 	})
 
 	t.Run("CreateWithEmptyFields", func(t *testing.T) {
-		buffer := context.NewChatBuffer("", "", "")
+		buffer := context.NewChatBuffer("", "", "", "")
 
 		assert.NotNil(t, buffer)
 		assert.Empty(t, buffer.ChatID())
@@ -44,7 +44,7 @@ func TestBufferNewChatBuffer(t *testing.T) {
 
 func TestBufferAddMessage(t *testing.T) {
 	t.Run("AddSingleMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 
 		msg := &context.BufferedMessage{
 			Role:  "assistant",
@@ -65,7 +65,7 @@ func TestBufferAddMessage(t *testing.T) {
 	})
 
 	t.Run("AddMultipleMessages", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 
 		for i := 0; i < 5; i++ {
 			buffer.AddMessage(&context.BufferedMessage{
@@ -85,14 +85,14 @@ func TestBufferAddMessage(t *testing.T) {
 	})
 
 	t.Run("AddNilMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 		buffer.AddMessage(nil)
 
 		assert.Equal(t, 0, buffer.GetMessageCount())
 	})
 
 	t.Run("AddMessageWithExistingID", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4")
+		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4", "")
 
 		msg := &context.BufferedMessage{
 			MessageID: "custom-id-123",
@@ -107,7 +107,7 @@ func TestBufferAddMessage(t *testing.T) {
 	})
 
 	t.Run("AddMessageWithExistingTimestamp", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-5", "req-5", "assistant-5")
+		buffer := context.NewChatBuffer("chat-5", "req-5", "assistant-5", "")
 
 		customTime := time.Date(2024, 1, 1, 12, 0, 0, 0, time.UTC)
 		msg := &context.BufferedMessage{
@@ -125,7 +125,7 @@ func TestBufferAddMessage(t *testing.T) {
 
 func TestBufferAddUserInput(t *testing.T) {
 	t.Run("AddStringContent", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 		buffer.AddUserInput("What is the weather?", "")
 
 		messages := buffer.GetMessages()
@@ -137,7 +137,7 @@ func TestBufferAddUserInput(t *testing.T) {
 	})
 
 	t.Run("AddUserInputWithName", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 		buffer.AddUserInput("Hello", "John")
 
 		messages := buffer.GetMessages()
@@ -146,7 +146,7 @@ func TestBufferAddUserInput(t *testing.T) {
 	})
 
 	t.Run("AddComplexContent", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 		complexContent := []map[string]interface{}{
 			{"type": "text", "text": "Look at this image"},
 			{"type": "image_url", "image_url": map[string]string{"url": "https://example.com/image.jpg"}},
@@ -163,7 +163,7 @@ func TestBufferAddUserInput(t *testing.T) {
 
 func TestBufferAddAssistantMessage(t *testing.T) {
 	t.Run("AddTextMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 		buffer.AddAssistantMessage(
 			"text",
 			map[string]interface{}{"content": "Hello, how can I help?"},
@@ -184,7 +184,7 @@ func TestBufferAddAssistantMessage(t *testing.T) {
 	})
 
 	t.Run("SkipEventMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 		buffer.AddAssistantMessage(
 			"event",
 			map[string]interface{}{"event": "message_start"},
@@ -196,7 +196,7 @@ func TestBufferAddAssistantMessage(t *testing.T) {
 	})
 
 	t.Run("AddRetrievalMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 		buffer.AddAssistantMessage(
 			"retrieval",
 			map[string]interface{}{
@@ -214,7 +214,7 @@ func TestBufferAddAssistantMessage(t *testing.T) {
 	})
 
 	t.Run("AddToolCallMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4")
+		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4", "")
 		buffer.AddAssistantMessage(
 			"tool_call",
 			map[string]interface{}{
@@ -231,7 +231,7 @@ func TestBufferAddAssistantMessage(t *testing.T) {
 	})
 
 	t.Run("AddCustomTypeMessage", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-5", "req-5", "assistant-5")
+		buffer := context.NewChatBuffer("chat-5", "req-5", "assistant-5", "")
 		buffer.AddAssistantMessage(
 			"custom_chart",
 			map[string]interface{}{
@@ -249,7 +249,7 @@ func TestBufferAddAssistantMessage(t *testing.T) {
 
 func TestBufferGetMessages(t *testing.T) {
 	t.Run("GetMessagesReturnsSliceCopy", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 		buffer.AddUserInput("Hello", "")
 
 		messages1 := buffer.GetMessages()
@@ -262,7 +262,7 @@ func TestBufferGetMessages(t *testing.T) {
 	})
 
 	t.Run("GetEmptyMessages", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 		messages := buffer.GetMessages()
 
 		assert.NotNil(t, messages)
@@ -271,7 +271,7 @@ func TestBufferGetMessages(t *testing.T) {
 }
 
 func TestBufferGetMessageCount(t *testing.T) {
-	buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+	buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 	assert.Equal(t, 0, buffer.GetMessageCount())
 
 	buffer.AddUserInput("Message 1", "")
@@ -287,7 +287,7 @@ func TestBufferGetMessageCount(t *testing.T) {
 
 func TestBufferBeginStep(t *testing.T) {
 	t.Run("BeginStepWithStack", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 
 		stack := &context.Stack{
 			ID:       "stack-123",
@@ -313,7 +313,7 @@ func TestBufferBeginStep(t *testing.T) {
 	})
 
 	t.Run("BeginStepWithNilStack", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 
 		step := buffer.BeginStep(context.StepTypeInput, nil, nil)
 
@@ -324,7 +324,7 @@ func TestBufferBeginStep(t *testing.T) {
 	})
 
 	t.Run("BeginMultipleSteps", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 
 		step1 := buffer.BeginStep(context.StepTypeInput, nil, nil)
 		step2 := buffer.BeginStep(context.StepTypeHookCreate, nil, nil)
@@ -339,7 +339,7 @@ func TestBufferBeginStep(t *testing.T) {
 	})
 
 	t.Run("BeginStepWithSpaceSnapshot", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4")
+		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4", "")
 
 		// Set space snapshot before beginning step
 		buffer.SetSpaceSnapshot(map[string]interface{}{
@@ -357,7 +357,7 @@ func TestBufferBeginStep(t *testing.T) {
 
 func TestBufferCompleteStep(t *testing.T) {
 	t.Run("CompleteCurrentStep", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 
 		buffer.BeginStep(context.StepTypeLLM, map[string]interface{}{"prompt": "Hello"}, nil)
 		buffer.CompleteStep(map[string]interface{}{"response": "Hi there!"})
@@ -370,7 +370,7 @@ func TestBufferCompleteStep(t *testing.T) {
 	})
 
 	t.Run("CompleteWithNoCurrentStep", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 
 		// Should not panic
 		buffer.CompleteStep(map[string]interface{}{"response": "test"})
@@ -378,7 +378,7 @@ func TestBufferCompleteStep(t *testing.T) {
 	})
 
 	t.Run("CompleteMultipleStepsSequentially", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 
 		buffer.BeginStep(context.StepTypeInput, nil, nil)
 		buffer.CompleteStep(map[string]interface{}{"done": true})
@@ -399,7 +399,7 @@ func TestBufferCompleteStep(t *testing.T) {
 
 func TestBufferFailCurrentStep(t *testing.T) {
 	t.Run("FailWithError", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 
 		buffer.BeginStep(context.StepTypeLLM, nil, nil)
 		buffer.FailCurrentStep(context.ResumeStatusFailed, fmt.Errorf("API error: rate limit exceeded"))
@@ -411,7 +411,7 @@ func TestBufferFailCurrentStep(t *testing.T) {
 	})
 
 	t.Run("FailWithInterrupted", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 
 		buffer.BeginStep(context.StepTypeLLM, nil, nil)
 		buffer.FailCurrentStep(context.ResumeStatusInterrupted, nil)
@@ -423,7 +423,7 @@ func TestBufferFailCurrentStep(t *testing.T) {
 	})
 
 	t.Run("FailAlreadyCompletedStep", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 
 		buffer.BeginStep(context.StepTypeLLM, nil, nil)
 		buffer.CompleteStep(map[string]interface{}{"done": true})
@@ -437,7 +437,7 @@ func TestBufferFailCurrentStep(t *testing.T) {
 	})
 
 	t.Run("FailWithNoCurrentStep", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4")
+		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4", "")
 
 		// Should not panic
 		buffer.FailCurrentStep(context.ResumeStatusFailed, fmt.Errorf("error"))
@@ -446,12 +446,12 @@ func TestBufferFailCurrentStep(t *testing.T) {
 
 func TestBufferGetCurrentStep(t *testing.T) {
 	t.Run("NoCurrentStep", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 		assert.Nil(t, buffer.GetCurrentStep())
 	})
 
 	t.Run("HasCurrentStep", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 		buffer.BeginStep(context.StepTypeLLM, nil, nil)
 
 		current := buffer.GetCurrentStep()
@@ -460,7 +460,7 @@ func TestBufferGetCurrentStep(t *testing.T) {
 	})
 
 	t.Run("CurrentStepClearedAfterComplete", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 		buffer.BeginStep(context.StepTypeLLM, nil, nil)
 		buffer.CompleteStep(nil)
 
@@ -470,7 +470,7 @@ func TestBufferGetCurrentStep(t *testing.T) {
 
 func TestBufferGetStepsForResume(t *testing.T) {
 	t.Run("CompletedSuccessfully", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 
 		buffer.BeginStep(context.StepTypeInput, nil, nil)
 		buffer.CompleteStep(nil)
@@ -483,7 +483,7 @@ func TestBufferGetStepsForResume(t *testing.T) {
 	})
 
 	t.Run("FailedRequest", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 
 		buffer.BeginStep(context.StepTypeInput, nil, nil)
 		buffer.CompleteStep(nil)
@@ -499,7 +499,7 @@ func TestBufferGetStepsForResume(t *testing.T) {
 	})
 
 	t.Run("InterruptedRequest", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 
 		buffer.BeginStep(context.StepTypeInput, nil, nil)
 		buffer.CompleteStep(nil)
@@ -517,7 +517,7 @@ func TestBufferGetStepsForResume(t *testing.T) {
 
 func TestBufferGetAllSteps(t *testing.T) {
 	t.Run("GetStepsReturnsSliceCopy", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 		buffer.BeginStep(context.StepTypeLLM, nil, nil)
 
 		steps1 := buffer.GetAllSteps()
@@ -529,7 +529,7 @@ func TestBufferGetAllSteps(t *testing.T) {
 	})
 
 	t.Run("GetEmptySteps", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 		steps := buffer.GetAllSteps()
 
 		assert.NotNil(t, steps)
@@ -543,7 +543,7 @@ func TestBufferGetAllSteps(t *testing.T) {
 
 func TestBufferSpaceSnapshot(t *testing.T) {
 	t.Run("SetAndGetSnapshot", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 
 		snapshot := map[string]interface{}{
 			"user_id":   "user-123",
@@ -560,7 +560,7 @@ func TestBufferSpaceSnapshot(t *testing.T) {
 	})
 
 	t.Run("SnapshotIsCopy", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2")
+		buffer := context.NewChatBuffer("chat-2", "req-2", "assistant-2", "")
 
 		original := map[string]interface{}{"key": "original"}
 		buffer.SetSpaceSnapshot(original)
@@ -574,7 +574,7 @@ func TestBufferSpaceSnapshot(t *testing.T) {
 	})
 
 	t.Run("GetSnapshotReturnsCopy", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3")
+		buffer := context.NewChatBuffer("chat-3", "req-3", "assistant-3", "")
 		buffer.SetSpaceSnapshot(map[string]interface{}{"key": "value"})
 
 		retrieved1 := buffer.GetSpaceSnapshot()
@@ -585,13 +585,13 @@ func TestBufferSpaceSnapshot(t *testing.T) {
 	})
 
 	t.Run("GetNilSnapshot", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4")
+		buffer := context.NewChatBuffer("chat-4", "req-4", "assistant-4", "")
 		snapshot := buffer.GetSpaceSnapshot()
 		assert.Nil(t, snapshot)
 	})
 
 	t.Run("SetNilSnapshot", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-5", "req-5", "assistant-5")
+		buffer := context.NewChatBuffer("chat-5", "req-5", "assistant-5", "")
 		buffer.SetSpaceSnapshot(map[string]interface{}{"key": "value"})
 		buffer.SetSpaceSnapshot(nil)
 
@@ -606,7 +606,7 @@ func TestBufferSpaceSnapshot(t *testing.T) {
 
 func TestBufferIdentityMethods(t *testing.T) {
 	t.Run("SetAssistantID", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-original")
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-original", "")
 
 		assert.Equal(t, "assistant-original", buffer.AssistantID())
 
@@ -615,14 +615,111 @@ func TestBufferIdentityMethods(t *testing.T) {
 	})
 
 	t.Run("ChatID", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-test", "req-test", "assistant-test")
+		buffer := context.NewChatBuffer("chat-test", "req-test", "assistant-test", "")
 		assert.Equal(t, "chat-test", buffer.ChatID())
 	})
 
 	t.Run("RequestID", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-test", "req-test", "assistant-test")
+		buffer := context.NewChatBuffer("chat-test", "req-test", "assistant-test", "")
 		assert.Equal(t, "req-test", buffer.RequestID())
 	})
+
+	t.Run("Connector", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-test", "req-test", "assistant-test", "openai")
+		assert.Equal(t, "openai", buffer.Connector())
+	})
+
+	t.Run("SetConnector", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "openai")
+		assert.Equal(t, "openai", buffer.Connector())
+
+		// Simulate user switching connector mid-conversation
+		buffer.SetConnector("anthropic")
+		assert.Equal(t, "anthropic", buffer.Connector())
+	})
+
+	t.Run("EmptyConnector", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-test", "req-test", "assistant-test", "")
+		assert.Equal(t, "", buffer.Connector())
+	})
+}
+
+func TestBufferConnectorInMessages(t *testing.T) {
+	t.Run("MessageInheritsConnector", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "openai")
+
+		// Add assistant message - should inherit connector from buffer
+		buffer.AddAssistantMessage(
+			"text",
+			map[string]interface{}{"content": "Hello"},
+			"block-1", "thread-1", "assistant-1", nil,
+		)
+
+		messages := buffer.GetMessages()
+		require.Len(t, messages, 1)
+		assert.Equal(t, "openai", messages[0].Connector)
+	})
+
+	t.Run("MessageConnectorUpdatesWithBuffer", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "openai")
+
+		// First message with openai
+		buffer.AddAssistantMessage(
+			"text",
+			map[string]interface{}{"content": "Using OpenAI"},
+			"", "", "assistant-1", nil,
+		)
+
+		// User switches connector
+		buffer.SetConnector("anthropic")
+
+		// Second message with anthropic
+		buffer.AddAssistantMessage(
+			"text",
+			map[string]interface{}{"content": "Now using Claude"},
+			"", "", "assistant-1", nil,
+		)
+
+		messages := buffer.GetMessages()
+		require.Len(t, messages, 2)
+		assert.Equal(t, "openai", messages[0].Connector, "First message should use openai")
+		assert.Equal(t, "anthropic", messages[1].Connector, "Second message should use anthropic")
+	})
+
+	t.Run("UserInputDoesNotSetConnector", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "openai")
+
+		// User input doesn't have connector (it's set by the system based on which model processes it)
+		buffer.AddUserInput("Hello", "")
+
+		messages := buffer.GetMessages()
+		require.Len(t, messages, 1)
+		// User input messages don't have connector field set by AddUserInput
+		// Connector is only set for assistant messages
+		assert.Equal(t, "", messages[0].Connector)
+	})
+
+	t.Run("MultipleConnectorSwitches", func(t *testing.T) {
+		buffer := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "openai")
+
+		// Simulate a conversation with multiple connector switches
+		connectors := []string{"openai", "anthropic", "openai", "google"}
+		for i, conn := range connectors {
+			buffer.SetConnector(conn)
+			buffer.AddAssistantMessage(
+				"text",
+				map[string]interface{}{"content": fmt.Sprintf("Message %d", i+1)},
+				"", "", "assistant-1", nil,
+			)
+		}
+
+		messages := buffer.GetMessages()
+		require.Len(t, messages, 4)
+
+		for i, msg := range messages {
+			assert.Equal(t, connectors[i], msg.Connector, "Message %d should have connector %s", i+1, connectors[i])
+		}
+	})
 }
 
 // =============================================================================
@@ -630,7 +727,7 @@ func TestBufferIdentityMethods(t *testing.T) {
 // =============================================================================
 
 func TestBufferConcurrentMessageOperations(t *testing.T) {
-	buffer := context.NewChatBuffer("chat-concurrent", "req-concurrent", "assistant-concurrent")
+	buffer := context.NewChatBuffer("chat-concurrent", "req-concurrent", "assistant-concurrent", "")
 
 	var wg sync.WaitGroup
 	numGoroutines := 100
@@ -663,7 +760,7 @@ func TestBufferConcurrentMessageOperations(t *testing.T) {
 }
 
 func TestBufferConcurrentStepOperations(t *testing.T) {
-	buffer := context.NewChatBuffer("chat-concurrent", "req-concurrent", "assistant-concurrent")
+	buffer := context.NewChatBuffer("chat-concurrent", "req-concurrent", "assistant-concurrent", "")
 
 	var wg sync.WaitGroup
 	numGoroutines := 50
@@ -687,7 +784,7 @@ func TestBufferConcurrentStepOperations(t *testing.T) {
 }
 
 func TestBufferConcurrentReadWrite(t *testing.T) {
-	buffer := context.NewChatBuffer("chat-rw", "req-rw", "assistant-rw")
+	buffer := context.NewChatBuffer("chat-rw", "req-rw", "assistant-rw", "")
 
 	var wg sync.WaitGroup
 	done := make(chan bool)
@@ -761,7 +858,7 @@ func TestBufferStepStatusConstants(t *testing.T) {
 
 func TestBufferEdgeCases(t *testing.T) {
 	t.Run("LargeNumberOfMessages", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-large", "req-large", "assistant-large")
+		buffer := context.NewChatBuffer("chat-large", "req-large", "assistant-large", "")
 
 		// Add 10000 messages
 		for i := 0; i < 10000; i++ {
@@ -778,7 +875,7 @@ func TestBufferEdgeCases(t *testing.T) {
 	})
 
 	t.Run("MessageWithEmptyProps", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-empty", "req-empty", "assistant-empty")
+		buffer := context.NewChatBuffer("chat-empty", "req-empty", "assistant-empty", "")
 
 		buffer.AddMessage(&context.BufferedMessage{
 			Role:  "assistant",
@@ -792,7 +889,7 @@ func TestBufferEdgeCases(t *testing.T) {
 	})
 
 	t.Run("StepWithEmptyInput", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-step", "req-step", "assistant-step")
+		buffer := context.NewChatBuffer("chat-step", "req-step", "assistant-step", "")
 
 		step := buffer.BeginStep(context.StepTypeLLM, nil, nil)
 		assert.Nil(t, step.Input)
@@ -803,7 +900,7 @@ func TestBufferEdgeCases(t *testing.T) {
 	})
 
 	t.Run("AllMessageTypes", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-types", "req-types", "assistant-types")
+		buffer := context.NewChatBuffer("chat-types", "req-types", "assistant-types", "")
 
 		messageTypes := []string{
 			"text", "image", "loading", "tool_call", "tool_result",
@@ -819,7 +916,7 @@ func TestBufferEdgeCases(t *testing.T) {
 	})
 
 	t.Run("AllStepTypes", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-step-types", "req-step-types", "assistant-step-types")
+		buffer := context.NewChatBuffer("chat-step-types", "req-step-types", "assistant-step-types", "")
 
 		stepTypes := []string{
 			context.StepTypeInput, context.StepTypeHookCreate, context.StepTypeLLM,
@@ -842,7 +939,7 @@ func TestBufferEdgeCases(t *testing.T) {
 
 func TestBufferCompleteWorkflow(t *testing.T) {
 	t.Run("SuccessfulChatFlow", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-workflow", "req-workflow", "assistant-main")
+		buffer := context.NewChatBuffer("chat-workflow", "req-workflow", "assistant-main", "")
 
 		// 1. User input
 		buffer.AddUserInput("What's the weather in San Francisco?", "John")
@@ -886,7 +983,7 @@ func TestBufferCompleteWorkflow(t *testing.T) {
 	})
 
 	t.Run("InterruptedChatFlow", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-interrupted", "req-interrupted", "assistant-main")
+		buffer := context.NewChatBuffer("chat-interrupted", "req-interrupted", "assistant-main", "")
 
 		// Set space snapshot
 		buffer.SetSpaceSnapshot(map[string]interface{}{
@@ -917,7 +1014,7 @@ func TestBufferCompleteWorkflow(t *testing.T) {
 	})
 
 	t.Run("A2ACallWithDelegation", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-a2a", "req-a2a", "assistant-main")
+		buffer := context.NewChatBuffer("chat-a2a", "req-a2a", "assistant-main", "")
 
 		mainStack := &context.Stack{ID: "stack-main", Depth: 0}
 		childStack := &context.Stack{ID: "stack-child", ParentID: "stack-main", Depth: 1}
@@ -953,7 +1050,7 @@ func TestBufferCompleteWorkflow(t *testing.T) {
 	})
 
 	t.Run("ConcurrentAgentCalls", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-concurrent-a2a", "req-concurrent-a2a", "assistant-main")
+		buffer := context.NewChatBuffer("chat-concurrent-a2a", "req-concurrent-a2a", "assistant-main", "")
 
 		// Main assistant spawns multiple concurrent calls
 		buffer.BeginStep(context.StepTypeInput, nil, nil)
@@ -997,7 +1094,7 @@ func TestBufferCompleteWorkflow(t *testing.T) {
 
 func TestBufferMessageSequence(t *testing.T) {
 	t.Run("SequenceAutoIncrement", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-seq", "req-seq", "assistant-seq")
+		buffer := context.NewChatBuffer("chat-seq", "req-seq", "assistant-seq", "")
 
 		for i := 0; i < 10; i++ {
 			buffer.AddMessage(&context.BufferedMessage{
@@ -1013,7 +1110,7 @@ func TestBufferMessageSequence(t *testing.T) {
 	})
 
 	t.Run("MixedMessageTypes", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-mixed", "req-mixed", "assistant-mixed")
+		buffer := context.NewChatBuffer("chat-mixed", "req-mixed", "assistant-mixed", "")
 
 		buffer.AddUserInput("Hello", "")
 		buffer.AddAssistantMessage("text", nil, "", "", "", nil)
@@ -1034,7 +1131,7 @@ func TestBufferMessageSequence(t *testing.T) {
 
 func TestBufferStepSequence(t *testing.T) {
 	t.Run("SequenceAutoIncrement", func(t *testing.T) {
-		buffer := context.NewChatBuffer("chat-step-seq", "req-step-seq", "assistant-step-seq")
+		buffer := context.NewChatBuffer("chat-step-seq", "req-step-seq", "assistant-step-seq", "")
 
 		for i := 0; i < 5; i++ {
 			buffer.BeginStep(context.StepTypeLLM, nil, nil)
@@ -1055,10 +1152,10 @@ func TestBufferStepSequence(t *testing.T) {
 func TestBufferMultipleRequests(t *testing.T) {
 	t.Run("NewBufferPerRequest", func(t *testing.T) {
 		// Simulate multiple requests with separate buffers
-		buffer1 := context.NewChatBuffer("chat-1", "req-1", "assistant-1")
+		buffer1 := context.NewChatBuffer("chat-1", "req-1", "assistant-1", "")
 		buffer1.AddUserInput("Request 1", "")
 
-		buffer2 := context.NewChatBuffer("chat-1", "req-2", "assistant-1")
+		buffer2 := context.NewChatBuffer("chat-1", "req-2", "assistant-1", "")
 		buffer2.AddUserInput("Request 2", "")
 
 		// Buffers should be independent
diff --git a/agent/context/context.go b/agent/context/context.go
index 65948595..b679cdd3 100644
--- a/agent/context/context.go
+++ b/agent/context/context.go
@@ -399,8 +399,8 @@ func (ctx *Context) GetMessageMetadata(messageID string) *MessageMetadata {
 
 // InitBuffer initializes the chat buffer for this context
 // Should be called at the start of Stream() to begin buffering messages and steps
-func (ctx *Context) InitBuffer(assistantID string) *ChatBuffer {
-	ctx.Buffer = NewChatBuffer(ctx.ChatID, ctx.RequestID(), assistantID)
+func (ctx *Context) InitBuffer(assistantID, connector string) *ChatBuffer {
+	ctx.Buffer = NewChatBuffer(ctx.ChatID, ctx.RequestID(), assistantID, connector)
 	return ctx.Buffer
 }
 
diff --git a/agent/store/CHAT_STORAGE_DESIGN.md b/agent/store/CHAT_STORAGE_DESIGN.md
index b17a70a4..d8c5d401 100644
--- a/agent/store/CHAT_STORAGE_DESIGN.md
+++ b/agent/store/CHAT_STORAGE_DESIGN.md
@@ -91,6 +91,7 @@ Stores chat metadata and session information.
 | `chat_id`         | string(64)  | No       | Unique | Unique chat identifier           |
 | `title`           | string(500) | Yes      | -      | Chat title                       |
 | `assistant_id`    | string(200) | No       | Yes    | Associated assistant ID          |
+| `last_connector`  | string(200) | Yes      | Yes    | Last used connector ID           |
 | `mode`            | string(50)  | No       | -      | Chat mode (default: "chat")      |
 | `status`          | enum        | No       | Yes    | Status: `active`, `archived`     |
 | `public`          | boolean     | No       | -      | Whether shared across all teams  |
@@ -129,6 +130,7 @@ These fields are automatically managed by the framework and used for access cont
 | Name                 | Columns           | Type  |
 | -------------------- | ----------------- | ----- |
 | `idx_chat_assistant` | `assistant_id`    | index |
+| `idx_chat_last_conn` | `last_connector`  | index |
 | `idx_chat_status`    | `status`          | index |
 | `idx_chat_share`     | `share`           | index |
 | `idx_chat_last_msg`  | `last_message_at` | index |
@@ -151,6 +153,7 @@ Stores user-visible messages (both user input and assistant responses).
 | `block_id`     | string(64)  | Yes      | Yes    | Block grouping ID                         |
 | `thread_id`    | string(64)  | Yes      | Yes    | Thread grouping ID                        |
 | `assistant_id` | string(200) | Yes      | Yes    | Assistant ID (join to get name/avatar)    |
+| `connector`    | string(200) | Yes      | Yes    | Connector ID used for this message        |
 | `sequence`     | integer     | No       | -      | Message order within chat (in composite)  |
 | `metadata`     | json        | Yes      | -      | Additional metadata                       |
 | `created_at`   | timestamp   | No       | Yes    | Creation timestamp                        |
@@ -809,6 +812,7 @@ type Chat struct {
     ChatID        string                 `json:"chat_id"`
     Title         string                 `json:"title,omitempty"`
     AssistantID   string                 `json:"assistant_id"`
+    LastConnector string                 `json:"last_connector,omitempty"` // Last used connector ID
     Mode          string                 `json:"mode"`
     Status        string                 `json:"status"`          // "active" or "archived"
     Public        bool                   `json:"public"`          // Whether shared across all teams
@@ -831,6 +835,7 @@ type Message struct {
     BlockID     string                 `json:"block_id,omitempty"`
     ThreadID    string                 `json:"thread_id,omitempty"`
     AssistantID string                 `json:"assistant_id,omitempty"`
+    Connector   string                 `json:"connector,omitempty"` // Connector ID used for this message
     Sequence    int                    `json:"sequence"`
     Metadata    map[string]interface{} `json:"metadata,omitempty"`
     CreatedAt   time.Time              `json:"created_at"`
diff --git a/agent/store/types/types.go b/agent/store/types/types.go
index a29b9b2a..bf01251a 100644
--- a/agent/store/types/types.go
+++ b/agent/store/types/types.go
@@ -29,6 +29,7 @@ type Chat struct {
 	ChatID        string                 `json:"chat_id"`
 	Title         string                 `json:"title,omitempty"`
 	AssistantID   string                 `json:"assistant_id"`
+	LastConnector string                 `json:"last_connector,omitempty"` // Last used connector ID (updated on each message)
 	Mode          string                 `json:"mode"`
 	Status        string                 `json:"status"` // "active" or "archived"
 	Public        bool                   `json:"public"` // Whether shared across all teams
@@ -107,6 +108,7 @@ type Message struct {
 	BlockID     string                 `json:"block_id,omitempty"`
 	ThreadID    string                 `json:"thread_id,omitempty"`
 	AssistantID string                 `json:"assistant_id,omitempty"`
+	Connector   string                 `json:"connector,omitempty"` // Connector ID used for this message
 	Sequence    int                    `json:"sequence"`
 	Metadata    map[string]interface{} `json:"metadata,omitempty"`
 	CreatedAt   time.Time              `json:"created_at"`
diff --git a/agent/store/xun/chat.go b/agent/store/xun/chat.go
index 07362879..72acaada 100644
--- a/agent/store/xun/chat.go
+++ b/agent/store/xun/chat.go
@@ -69,6 +69,9 @@ func (store *Xun) CreateChat(chat *types.Chat) error {
 	if chat.Title != "" {
 		data["title"] = chat.Title
 	}
+	if chat.LastConnector != "" {
+		data["last_connector"] = chat.LastConnector
+	}
 	if chat.LastMessageAt != nil {
 		data["last_message_at"] = *chat.LastMessageAt
 	}
@@ -330,14 +333,15 @@ func (store *Xun) ListChats(filter types.ChatFilter) (*types.ChatList, error) {
 // rowToChat converts a database row to a Chat struct
 func (store *Xun) rowToChat(data map[string]interface{}) (*types.Chat, error) {
 	chat := &types.Chat{
-		ChatID:      getString(data, "chat_id"),
-		Title:       getString(data, "title"),
-		AssistantID: getString(data, "assistant_id"),
-		Mode:        getString(data, "mode"),
-		Status:      getString(data, "status"),
-		Public:      getBool(data, "public"),
-		Share:       getString(data, "share"),
-		Sort:        getInt(data, "sort"),
+		ChatID:        getString(data, "chat_id"),
+		Title:         getString(data, "title"),
+		AssistantID:   getString(data, "assistant_id"),
+		LastConnector: getString(data, "last_connector"),
+		Mode:          getString(data, "mode"),
+		Status:        getString(data, "status"),
+		Public:        getBool(data, "public"),
+		Share:         getString(data, "share"),
+		Sort:          getInt(data, "sort"),
 	}
 
 	// Handle timestamps
diff --git a/agent/store/xun/chat_test.go b/agent/store/xun/chat_test.go
index 0b439c02..8f95cd2e 100644
--- a/agent/store/xun/chat_test.go
+++ b/agent/store/xun/chat_test.go
@@ -53,6 +53,7 @@ func TestCreateChat(t *testing.T) {
 		now := time.Now()
 		chat := &types.Chat{
 			AssistantID:   "test_assistant",
+			LastConnector: "openai",
 			Title:         "Full Chat",
 			Mode:          "task",
 			Status:        "active",
@@ -80,6 +81,9 @@ func TestCreateChat(t *testing.T) {
 		if retrieved.Title != "Full Chat" {
 			t.Errorf("Expected title 'Full Chat', got '%s'", retrieved.Title)
 		}
+		if retrieved.LastConnector != "openai" {
+			t.Errorf("Expected last_connector 'openai', got '%s'", retrieved.LastConnector)
+		}
 		if retrieved.Mode != "task" {
 			t.Errorf("Expected mode 'task', got '%s'", retrieved.Mode)
 		}
@@ -313,6 +317,83 @@ func TestUpdateChat(t *testing.T) {
 		_ = store.DeleteChat(chat.ChatID)
 	})
 
+	t.Run("UpdateLastConnector", func(t *testing.T) {
+		chat := &types.Chat{
+			AssistantID:   "test_assistant",
+			LastConnector: "openai",
+		}
+		err := store.CreateChat(chat)
+		if err != nil {
+			t.Fatalf("Failed to create chat: %v", err)
+		}
+
+		// Verify initial connector
+		retrieved, err := store.GetChat(chat.ChatID)
+		if err != nil {
+			t.Fatalf("Failed to retrieve chat: %v", err)
+		}
+		if retrieved.LastConnector != "openai" {
+			t.Errorf("Expected last_connector 'openai', got '%s'", retrieved.LastConnector)
+		}
+
+		// Update to different connector (simulating user switching connector)
+		err = store.UpdateChat(chat.ChatID, map[string]interface{}{
+			"last_connector": "anthropic",
+		})
+		if err != nil {
+			t.Fatalf("Failed to update chat: %v", err)
+		}
+
+		// Verify updated connector
+		retrieved, err = store.GetChat(chat.ChatID)
+		if err != nil {
+			t.Fatalf("Failed to retrieve chat: %v", err)
+		}
+		if retrieved.LastConnector != "anthropic" {
+			t.Errorf("Expected last_connector 'anthropic', got '%s'", retrieved.LastConnector)
+		}
+
+		// Clean up
+		_ = store.DeleteChat(chat.ChatID)
+	})
+
+	t.Run("UpdateLastConnectorAndLastMessageAt", func(t *testing.T) {
+		// This simulates what FlushBuffer does
+		chat := &types.Chat{
+			AssistantID:   "test_assistant",
+			LastConnector: "openai",
+		}
+		err := store.CreateChat(chat)
+		if err != nil {
+			t.Fatalf("Failed to create chat: %v", err)
+		}
+
+		// Update both fields together (like FlushBuffer does)
+		now := time.Now()
+		err = store.UpdateChat(chat.ChatID, map[string]interface{}{
+			"last_message_at": now,
+			"last_connector":  "claude",
+		})
+		if err != nil {
+			t.Fatalf("Failed to update chat: %v", err)
+		}
+
+		retrieved, err := store.GetChat(chat.ChatID)
+		if err != nil {
+			t.Fatalf("Failed to retrieve chat: %v", err)
+		}
+
+		if retrieved.LastConnector != "claude" {
+			t.Errorf("Expected last_connector 'claude', got '%s'", retrieved.LastConnector)
+		}
+		if retrieved.LastMessageAt == nil {
+			t.Error("Expected last_message_at to be set")
+		}
+
+		// Clean up
+		_ = store.DeleteChat(chat.ChatID)
+	})
+
 	t.Run("UpdateMultipleFields", func(t *testing.T) {
 		chat := &types.Chat{
 			AssistantID: "test_assistant",
diff --git a/agent/store/xun/message.go b/agent/store/xun/message.go
index b196a42b..f9d2a2af 100644
--- a/agent/store/xun/message.go
+++ b/agent/store/xun/message.go
@@ -68,6 +68,7 @@ func (store *Xun) SaveMessages(chatID string, messages []*types.Message) error {
 			"block_id":     nil,
 			"thread_id":    nil,
 			"assistant_id": nil,
+			"connector":    nil,
 			"metadata":     nil,
 			"created_at":   now,
 			"updated_at":   now,
@@ -86,6 +87,9 @@ func (store *Xun) SaveMessages(chatID string, messages []*types.Message) error {
 		if msg.AssistantID != "" {
 			row["assistant_id"] = msg.AssistantID
 		}
+		if msg.Connector != "" {
+			row["connector"] = msg.Connector
+		}
 		if msg.Metadata != nil {
 			metadataJSON, err := jsoniter.MarshalToString(msg.Metadata)
 			if err != nil {
@@ -327,6 +331,7 @@ func (store *Xun) rowToMessage(data map[string]interface{}) (*types.Message, err
 		BlockID:     getString(data, "block_id"),
 		ThreadID:    getString(data, "thread_id"),
 		AssistantID: getString(data, "assistant_id"),
+		Connector:   getString(data, "connector"),
 		Sequence:    getInt(data, "sequence"),
 	}
 
diff --git a/agent/store/xun/message_test.go b/agent/store/xun/message_test.go
index c589c2fe..2093c512 100644
--- a/agent/store/xun/message_test.go
+++ b/agent/store/xun/message_test.go
@@ -208,6 +208,121 @@ func TestSaveMessages(t *testing.T) {
 		}
 	})
 
+	t.Run("SaveMessageWithConnector", func(t *testing.T) {
+		connChat := &types.Chat{
+			AssistantID: "test_assistant",
+		}
+		err := store.CreateChat(connChat)
+		if err != nil {
+			t.Fatalf("Failed to create chat: %v", err)
+		}
+		defer store.DeleteChat(connChat.ChatID)
+
+		// Save messages with different connectors
+		messages := []*types.Message{
+			{
+				Role:        "user",
+				Type:        "user_input",
+				Props:       map[string]interface{}{"content": "Hello"},
+				Sequence:    1,
+				Connector:   "openai",
+				AssistantID: "test_assistant",
+			},
+			{
+				Role:        "assistant",
+				Type:        "text",
+				Props:       map[string]interface{}{"content": "Hi there!"},
+				Sequence:    2,
+				Connector:   "openai",
+				AssistantID: "test_assistant",
+			},
+			{
+				Role:        "user",
+				Type:        "user_input",
+				Props:       map[string]interface{}{"content": "Switch to Claude"},
+				Sequence:    3,
+				Connector:   "anthropic",
+				AssistantID: "test_assistant",
+			},
+			{
+				Role:        "assistant",
+				Type:        "text",
+				Props:       map[string]interface{}{"content": "Now using Claude!"},
+				Sequence:    4,
+				Connector:   "anthropic",
+				AssistantID: "test_assistant",
+			},
+		}
+
+		err = store.SaveMessages(connChat.ChatID, messages)
+		if err != nil {
+			t.Fatalf("Failed to save messages: %v", err)
+		}
+
+		// Retrieve and verify connectors
+		retrieved, err := store.GetMessages(connChat.ChatID, types.MessageFilter{})
+		if err != nil {
+			t.Fatalf("Failed to get messages: %v", err)
+		}
+
+		if len(retrieved) != 4 {
+			t.Fatalf("Expected 4 messages, got %d", len(retrieved))
+		}
+
+		// Verify each message has correct connector
+		for _, msg := range retrieved {
+			if msg.Sequence <= 2 && msg.Connector != "openai" {
+				t.Errorf("Expected connector 'openai' for sequence %d, got '%s'", msg.Sequence, msg.Connector)
+			}
+			if msg.Sequence > 2 && msg.Connector != "anthropic" {
+				t.Errorf("Expected connector 'anthropic' for sequence %d, got '%s'", msg.Sequence, msg.Connector)
+			}
+		}
+
+		t.Logf("Successfully saved and retrieved messages with different connectors")
+	})
+
+	t.Run("SaveMessageWithEmptyConnector", func(t *testing.T) {
+		emptyConnChat := &types.Chat{
+			AssistantID: "test_assistant",
+		}
+		err := store.CreateChat(emptyConnChat)
+		if err != nil {
+			t.Fatalf("Failed to create chat: %v", err)
+		}
+		defer store.DeleteChat(emptyConnChat.ChatID)
+
+		// Save message without connector
+		messages := []*types.Message{
+			{
+				Role:     "user",
+				Type:     "text",
+				Props:    map[string]interface{}{"content": "No connector"},
+				Sequence: 1,
+				// Connector is empty
+			},
+		}
+
+		err = store.SaveMessages(emptyConnChat.ChatID, messages)
+		if err != nil {
+			t.Fatalf("Failed to save message: %v", err)
+		}
+
+		retrieved, err := store.GetMessages(emptyConnChat.ChatID, types.MessageFilter{})
+		if err != nil {
+			t.Fatalf("Failed to get messages: %v", err)
+		}
+
+		if len(retrieved) != 1 {
+			t.Fatalf("Expected 1 message, got %d", len(retrieved))
+		}
+
+		// Empty connector should be stored as empty string
+		if retrieved[0].Connector != "" {
+			t.Errorf("Expected empty connector, got '%s'", retrieved[0].Connector)
+		}
+	})
+
 	t.Run("SaveEmptyMessages", func(t *testing.T) {
 		err := store.SaveMessages(chat.ChatID, []*types.Message{})
 		if err != nil {
diff --git a/data/bindata.go b/data/bindata.go
index bdfe3d34..edb7d073 100644
--- a/data/bindata.go
+++ b/data/bindata.go
@@ -320,7 +320,7 @@ func cuiSetupIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "cui/setup/index.html", size: 10, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "cui/setup/index.html", size: 10, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -340,7 +340,7 @@ func cuiV09IndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "cui/v0.9/index.html", size: 13, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "cui/v0.9/index.html", size: 13, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -360,7 +360,7 @@ func cuiV10IndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "cui/v1.0/index.html", size: 49, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "cui/v1.0/index.html", size: 49, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -380,7 +380,7 @@ func cuiV10Layouts__indexAsyncJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "cui/v1.0/layouts__index.async.js", size: 71, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "cui/v1.0/layouts__index.async.js", size: 71, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -400,7 +400,7 @@ func cuiV10UmiJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "cui/v1.0/umi.js", size: 71, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "cui/v1.0/umi.js", size: 71, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -420,7 +420,7 @@ func initEnv() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.env", size: 219, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.env", size: 219, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -440,7 +440,7 @@ func initVscodeSettingsJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/settings.json", size: 4666, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/settings.json", size: 4666, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -460,7 +460,7 @@ func initVscodeTypesRuntimeConsoleDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/console.d.ts", size: 221, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/console.d.ts", size: 221, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -480,7 +480,7 @@ func initVscodeTypesRuntimeExceptionDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/exception.d.ts", size: 738, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/exception.d.ts", size: 738, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -500,7 +500,7 @@ func initVscodeTypesRuntimeFsDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/fs.d.ts", size: 8554, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/fs.d.ts", size: 8554, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -520,7 +520,7 @@ func initVscodeTypesRuntimeGlobalDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/global.d.ts", size: 1759, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/global.d.ts", size: 1759, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -540,7 +540,7 @@ func initVscodeTypesRuntimeHttpDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/http.d.ts", size: 6179, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/http.d.ts", size: 6179, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -560,7 +560,7 @@ func initVscodeTypesRuntimeIoDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/io.d.ts", size: 587, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/io.d.ts", size: 587, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -580,7 +580,7 @@ func initVscodeTypesRuntimeLogDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/log.d.ts", size: 1692, mode: os.FileMode(493), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/log.d.ts", size: 1692, mode: os.FileMode(493), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -600,7 +600,7 @@ func initVscodeTypesRuntimeNeoDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/neo.d.ts", size: 3750, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/neo.d.ts", size: 3750, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -620,7 +620,7 @@ func initVscodeTypesRuntimeProcessFsDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/process/fs.d.ts", size: 11133, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/process/fs.d.ts", size: 11133, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -640,7 +640,7 @@ func initVscodeTypesRuntimeProcessHttpDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/process/http.d.ts", size: 5653, mode: os.FileMode(493), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/process/http.d.ts", size: 5653, mode: os.FileMode(493), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -660,7 +660,7 @@ func initVscodeTypesRuntimeProcessModelDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/process/model.d.ts", size: 6656, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/process/model.d.ts", size: 6656, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -680,7 +680,7 @@ func initVscodeTypesRuntimeProcessDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/process.d.ts", size: 23165, mode: os.FileMode(493), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/process.d.ts", size: 23165, mode: os.FileMode(493), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -700,7 +700,7 @@ func initVscodeTypesRuntimeQueryDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/query.d.ts", size: 6124, mode: os.FileMode(493), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/query.d.ts", size: 6124, mode: os.FileMode(493), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -720,7 +720,7 @@ func initVscodeTypesRuntimeStoreDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/store.d.ts", size: 2251, mode: os.FileMode(493), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/store.d.ts", size: 2251, mode: os.FileMode(493), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -740,7 +740,7 @@ func initVscodeTypesRuntimeSuiDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/sui.d.ts", size: 1713, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/sui.d.ts", size: 1713, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -760,7 +760,7 @@ func initVscodeTypesRuntimeTimeDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime/time.d.ts", size: 711, mode: os.FileMode(493), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime/time.d.ts", size: 711, mode: os.FileMode(493), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -780,7 +780,7 @@ func initVscodeTypesRuntimeDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/runtime.d.ts", size: 424, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/runtime.d.ts", size: 424, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -800,7 +800,7 @@ func initVscodeTypesSuiDTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/.vscode/types/sui.d.ts", size: 8931, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/.vscode/types/sui.d.ts", size: 8931, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -820,7 +820,7 @@ func initAppYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/app.yao", size: 3115, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/app.yao", size: 3115, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -840,7 +840,7 @@ func initDataReadmeMd() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/README.md", size: 41, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/README.md", size: 41, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -860,7 +860,7 @@ func initDataTemplatesDefault__assetsReadmeMd() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/__assets/README.md", size: 33, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/__assets/README.md", size: 33, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -880,7 +880,7 @@ func initDataTemplatesDefault__assetsImagesIconsAppPng() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/__assets/images/icons/app.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/__assets/images/icons/app.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -900,7 +900,7 @@ func initDataTemplatesDefault__assetsImagesLogosLogo_colorSvg() (*asset, error)
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/__assets/images/logos/logo_color.svg", size: 2909, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/__assets/images/logos/logo_color.svg", size: 2909, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -920,7 +920,7 @@ func initDataTemplatesDefault__assetsImagesLogosWordmarkSvg() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/__assets/images/logos/wordmark.svg", size: 3615, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/__assets/images/logos/wordmark.svg", size: 3615, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -940,7 +940,7 @@ func initDataTemplatesDefault__dataJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/__data.json", size: 30, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/__data.json", size: 30, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -960,7 +960,7 @@ func initDataTemplatesDefault__documentHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/__document.html", size: 492, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/__document.html", size: 492, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -980,7 +980,7 @@ func initDataTemplatesDefaultIndexIndexCss() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/index/index.css", size: 2896, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/index/index.css", size: 2896, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1000,7 +1000,7 @@ func initDataTemplatesDefaultIndexIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/index/index.html", size: 2361, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/index/index.html", size: 2361, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1020,7 +1020,7 @@ func initDataTemplatesDefaultIndexIndexJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/data/templates/default/index/index.json", size: 31, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/data/templates/default/index/index.json", size: 31, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1040,7 +1040,7 @@ func initDbReadmeMd() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/db/README.md", size: 84, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/db/README.md", size: 84, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1060,7 +1060,7 @@ func initFlowsMenuFlowYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/flows/menu.flow.yao", size: 813, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/flows/menu.flow.yao", size: 813, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1080,7 +1080,7 @@ func initFormsAccountFormYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/forms/account.form.yao", size: 1194, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/forms/account.form.yao", size: 1194, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1100,7 +1100,7 @@ func initIconsAppIcns() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/icons/app.icns", size: 67465, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/icons/app.icns", size: 67465, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1120,7 +1120,7 @@ func initIconsAppIco() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/icons/app.ico", size: 54993, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/icons/app.ico", size: 54993, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1140,7 +1140,7 @@ func initIconsAppPng() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/icons/app.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/icons/app.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1160,7 +1160,7 @@ func initLoginsAdminLoginYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/logins/admin.login.yao", size: 302, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/logins/admin.login.yao", size: 302, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1180,7 +1180,7 @@ func initLogsReadmeMd() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/logs/README.md", size: 28, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/logs/README.md", size: 28, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1200,7 +1200,7 @@ func initModelsAdminUserModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/models/admin/user.mod.yao", size: 6416, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/models/admin/user.mod.yao", size: 6416, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1220,7 +1220,7 @@ func initModelsTestsPetModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/models/tests/pet.mod.yao", size: 525, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/models/tests/pet.mod.yao", size: 525, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1240,7 +1240,7 @@ func initNeoNeoYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/neo/neo.yml", size: 724, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/neo/neo.yml", size: 724, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1260,7 +1260,7 @@ func initPublicReadmeMd() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/README.md", size: 108, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/README.md", size: 108, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1280,7 +1280,7 @@ func initPublicAssetsReadmeMd() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/assets/README.md", size: 33, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/assets/README.md", size: 33, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1300,7 +1300,7 @@ func initPublicAssetsImagesIconsAppPng() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/assets/images/icons/app.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/assets/images/icons/app.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1320,7 +1320,7 @@ func initPublicAssetsImagesLogosLogo_colorSvg() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/assets/images/logos/logo_color.svg", size: 2909, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/assets/images/logos/logo_color.svg", size: 2909, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1340,7 +1340,7 @@ func initPublicAssetsImagesLogosWordmarkSvg() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/assets/images/logos/wordmark.svg", size: 3615, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/assets/images/logos/wordmark.svg", size: 3615, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1360,7 +1360,7 @@ func initPublicAssetsLibsuiMinJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/assets/libsui.min.js", size: 12569, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/assets/libsui.min.js", size: 12569, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1380,7 +1380,7 @@ func initPublicAssetsLibsuiMinJsMap() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/assets/libsui.min.js.map", size: 38553, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/assets/libsui.min.js.map", size: 38553, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1400,7 +1400,7 @@ func initPublicIndexCfg() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/index.cfg", size: 85, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/index.cfg", size: 85, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1420,7 +1420,7 @@ func initPublicIndexSui() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/public/index.sui", size: 5682, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/public/index.sui", size: 5682, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1440,7 +1440,7 @@ func initScriptsAccountTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/scripts/account.ts", size: 2521, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/scripts/account.ts", size: 2521, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1460,7 +1460,7 @@ func initScriptsAiNeoTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/scripts/ai/neo.ts", size: 375, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/scripts/ai/neo.ts", size: 375, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1480,7 +1480,7 @@ func initScriptsTestsTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/scripts/tests.ts", size: 1044, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/scripts/tests.ts", size: 1044, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1500,7 +1500,7 @@ func initScriptsUtilsTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/scripts/utils.ts", size: 1230, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/scripts/utils.ts", size: 1230, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1520,7 +1520,7 @@ func initSuisWebSuiYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/suis/web.sui.yao", size: 675, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/suis/web.sui.yao", size: 675, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1540,7 +1540,7 @@ func initTablesAccountTabYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/tables/account.tab.yao", size: 5597, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/tables/account.tab.yao", size: 5597, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1560,7 +1560,7 @@ func initTsconfigJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "init/tsconfig.json", size: 178, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "init/tsconfig.json", size: 178, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1580,7 +1580,7 @@ func libsuiAgentTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "libsui/agent.ts", size: 15267, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "libsui/agent.ts", size: 15267, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1600,7 +1600,7 @@ func libsuiIndexTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "libsui/index.ts", size: 13049, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "libsui/index.ts", size: 13049, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1620,7 +1620,7 @@ func libsuiUtilsTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "libsui/utils.ts", size: 5959, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "libsui/utils.ts", size: 5959, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1640,7 +1640,7 @@ func libsuiYaoTs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "libsui/yao.ts", size: 4338, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "libsui/yao.ts", size: 4338, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1660,7 +1660,7 @@ func publicIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "public/index.html", size: 11, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "public/index.html", size: 11, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1680,7 +1680,7 @@ func uiIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "ui/index.html", size: 11, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "ui/index.html", size: 11, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1700,7 +1700,7 @@ func yaoDataIcons404Png() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/icons/404.png", size: 9342, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/icons/404.png", size: 9342, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1720,7 +1720,7 @@ func yaoDataIconsIconIcns() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/icons/icon.icns", size: 67465, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/icons/icon.icns", size: 67465, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1740,7 +1740,7 @@ func yaoDataIconsIconIco() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/icons/icon.ico", size: 54993, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/icons/icon.ico", size: 54993, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1760,7 +1760,7 @@ func yaoDataIconsIconPng() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/icons/icon.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/icons/icon.png", size: 34558, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1780,7 +1780,7 @@ func yaoDataIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/index.html", size: 282, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/index.html", size: 282, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1800,7 +1800,7 @@ func yaoDataKbProvidersChunkingSemanticEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/semantic/en.json", size: 5543, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/semantic/en.json", size: 5543, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1820,7 +1820,7 @@ func yaoDataKbProvidersChunkingSemanticZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/semantic/zh-cn.json", size: 5446, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/semantic/zh-cn.json", size: 5446, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1840,7 +1840,7 @@ func yaoDataKbProvidersChunkingStructuredEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/structured/en.json", size: 2423, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/structured/en.json", size: 2423, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1860,7 +1860,7 @@ func yaoDataKbProvidersChunkingStructuredZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/structured/zh-cn.json", size: 2321, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/chunking/structured/zh-cn.json", size: 2321, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1880,7 +1880,7 @@ func yaoDataKbProvidersConverterMcpEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/mcp/en.json", size: 4235, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/mcp/en.json", size: 4235, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1900,7 +1900,7 @@ func yaoDataKbProvidersConverterMcpZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/mcp/zh-cn.json", size: 4060, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/mcp/zh-cn.json", size: 4060, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1920,7 +1920,7 @@ func yaoDataKbProvidersConverterOcrEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/ocr/en.json", size: 6631, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/ocr/en.json", size: 6631, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1940,7 +1940,7 @@ func yaoDataKbProvidersConverterOcrZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/ocr/zh-cn.json", size: 6501, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/ocr/zh-cn.json", size: 6501, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1960,7 +1960,7 @@ func yaoDataKbProvidersConverterOfficeEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/office/en.json", size: 5476, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/office/en.json", size: 5476, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -1980,7 +1980,7 @@ func yaoDataKbProvidersConverterOfficeZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/office/zh-cn.json", size: 5356, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/office/zh-cn.json", size: 5356, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2000,7 +2000,7 @@ func yaoDataKbProvidersConverterUtf8EnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/utf8/en.json", size: 292, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/utf8/en.json", size: 292, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2020,7 +2020,7 @@ func yaoDataKbProvidersConverterUtf8ZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/utf8/zh-cn.json", size: 281, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/utf8/zh-cn.json", size: 281, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2040,7 +2040,7 @@ func yaoDataKbProvidersConverterVideoEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/video/en.json", size: 6411, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/video/en.json", size: 6411, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2060,7 +2060,7 @@ func yaoDataKbProvidersConverterVideoZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/video/zh-cn.json", size: 6297, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/video/zh-cn.json", size: 6297, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2080,7 +2080,7 @@ func yaoDataKbProvidersConverterVisionEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/vision/en.json", size: 4085, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/vision/en.json", size: 4085, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2100,7 +2100,7 @@ func yaoDataKbProvidersConverterVisionZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/vision/zh-cn.json", size: 3949, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/vision/zh-cn.json", size: 3949, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2120,7 +2120,7 @@ func yaoDataKbProvidersConverterWhisperEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/whisper/en.json", size: 4449, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/whisper/en.json", size: 4449, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2140,7 +2140,7 @@ func yaoDataKbProvidersConverterWhisperZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/converter/whisper/zh-cn.json", size: 4312, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/converter/whisper/zh-cn.json", size: 4312, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2160,7 +2160,7 @@ func yaoDataKbProvidersEmbeddingFastembedEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/fastembed/en.json", size: 6865, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/fastembed/en.json", size: 6865, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2180,7 +2180,7 @@ func yaoDataKbProvidersEmbeddingFastembedZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/fastembed/zh-cn.json", size: 6685, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/fastembed/zh-cn.json", size: 6685, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2200,7 +2200,7 @@ func yaoDataKbProvidersEmbeddingOpenaiEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/openai/en.json", size: 5636, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/openai/en.json", size: 5636, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2220,7 +2220,7 @@ func yaoDataKbProvidersEmbeddingOpenaiZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/openai/zh-cn.json", size: 5463, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/embedding/openai/zh-cn.json", size: 5463, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2240,7 +2240,7 @@ func yaoDataKbProvidersExtractionOpenaiEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/extraction/openai/en.json", size: 9110, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/extraction/openai/en.json", size: 9110, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2260,7 +2260,7 @@ func yaoDataKbProvidersExtractionOpenaiZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/extraction/openai/zh-cn.json", size: 8827, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/extraction/openai/zh-cn.json", size: 8827, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2280,7 +2280,7 @@ func yaoDataKbProvidersFetcherHttpEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/http/en.json", size: 5885, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/http/en.json", size: 5885, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2300,7 +2300,7 @@ func yaoDataKbProvidersFetcherHttpZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/http/zh-cn.json", size: 5925, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/http/zh-cn.json", size: 5925, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2320,7 +2320,7 @@ func yaoDataKbProvidersFetcherMcpEnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/mcp/en.json", size: 6819, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/mcp/en.json", size: 6819, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2340,7 +2340,7 @@ func yaoDataKbProvidersFetcherMcpZhCnJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/mcp/zh-cn.json", size: 6611, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/data/kb/providers/fetcher/mcp/zh-cn.json", size: 6611, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2360,7 +2360,7 @@ func yaoFieldsModelTransJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/fields/model.trans.json", size: 14938, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/fields/model.trans.json", size: 14938, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2380,7 +2380,7 @@ func yaoLangsEnUsJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/en-US.json", size: 66, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/en-US.json", size: 66, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2400,7 +2400,7 @@ func yaoLangsZhCnGlobalYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/zh-cn/global.yml", size: 1762, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/zh-cn/global.yml", size: 1762, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2420,7 +2420,7 @@ func yaoLangsZhCnLoginsAdminLoginYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/zh-cn/logins/admin.login.yml", size: 94, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/zh-cn/logins/admin.login.yml", size: 94, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2440,7 +2440,7 @@ func yaoLangsZhCnLoginsUserLoginYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/zh-cn/logins/user.login.yml", size: 90, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/zh-cn/logins/user.login.yml", size: 90, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2460,7 +2460,7 @@ func yaoLangsZhHkGlobalYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/zh-hk/global.yml", size: 1762, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/zh-hk/global.yml", size: 1762, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2480,7 +2480,7 @@ func yaoLangsZhHkLoginsAdminLoginYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/zh-hk/logins/admin.login.yml", size: 94, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/zh-hk/logins/admin.login.yml", size: 94, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2500,7 +2500,7 @@ func yaoLangsZhHkLoginsUserLoginYml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/langs/zh-hk/logins/user.login.yml", size: 90, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/langs/zh-hk/logins/user.login.yml", size: 90, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2520,12 +2520,12 @@ func yaoModelsAgentAssistantModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/agent/assistant.mod.yao", size: 6758, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/agent/assistant.mod.yao", size: 6758, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
 
-var _yaoModelsAgentChatModYao = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xac\x96\xdf\x8b\x23\x37\x0c\xc7\xdf\xf3\x57\x08\x3f\xb5\xb0\x3d\x8e\xd2\x16\x36\x6f\x4b\xfb\x52\xe8\xd2\x42\xaf\xf4\xe1\x38\x82\x32\x56\x12\xb7\xfe\x31\xb5\x34\x4b\x87\x65\xff\xf7\xc3\xce\xcc\xc4\x33\xe3\xdd\xbd\x70\xfb\x92\x07\x59\x23\x7f\xbe\x92\x62\xe9\x71\x03\xa0\x3c\x3a\x52\x5b\x50\x3f\x9f\x50\xd4\x4d\xb2\x58\xdc\x93\x9d\x9b\x34\x71\x13\x4d\x2b\x26\xf8\xf1\x00\x98\x98\x4d\xf0\x20\xb8\xb7\x04\x87\x10\x81\x25\x44\xe3\x8f\xd0\xa4\x63\x47\x82\x1a\x05\x01\xbd\x9e\x7c\x8d\x3f\x84\xe8\x30\xc7\xc9\x81\x05\x8f\xac\xb6\xf0\x51\xe1\x91\xbc\xa8\x1b\x50\xdc\xb3\x90\x53\x9f\xf2\xf1\xbe\x33\x56\x4c\xba\x53\x62\x47\xd9\x14\x09\x75\xf0\xb6\x2f\x6d\x1c\xa2\xa8\x2d\xdc\xde\xde\xde\x0e\x51\xf7\x36\x89\x7a\xbc\xc8\xcb\xf1\x77\x4d\x56\x04\xaa\x09\xce\xa5\xfb\xb6\xa0\xee\xd2\xc1\x19\x79\xa6\x48\xc1\x53\x8e\xd5\x04\xdb\x39\x9f\x21\x37\x00\x00\x8f\xf9\xb7\x48\x9c\xd1\x59\x4a\xb6\x49\xdf\x66\xdb\xaf\xbf\x5c\x6c\x53\x3a\x4b\x63\x09\xd0\x49\xf8\xce\xf8\x26\x52\xb2\x40\x1b\x8d\xc3\xd8\xc3\xbf\xd4\xab\xec\xfd\x74\x53\xbf\x37\x21\xef\x6a\x97\xb3\xa4\x2a\x54\x00\x72\xd9\x9e\xa1\xf8\xcb\x9b\xff\x3a\x3a\xe7\xc1\x68\xf2\x62\x0e\x86\x62\x11\x84\xfc\x51\x4e\x6a\x0b\x3f\xfd\x30\xd9\x7c\x67\xed\x90\xe9\x03\x5a\xa6\xe9\xa0\xcb\xc1\x86\x0a\xbd\x28\x42\x8c\x58\xba\x42\xc2\x87\xb9\x7f\x21\x20\x8b\x5b\x84\x9b\xa0\x7f\x7c\xff\xbe\x46\xfd\x2a\x1e\x32\x1b\x16\xf4\x57\x26\xfa\x6e\xfc\xec\xb9\x6c\xdf\x31\x87\xc6\xa0\x90\x06\xac\xfa\x4e\xe4\xdf\xd7\xc9\xe7\xf9\x36\x5e\xd3\xff\x5f\xa2\xc7\x05\x7d\x4d\xb6\xef\x67\xee\xcb\x64\xa7\x60\xf0\x8d\xa6\x03\x76\x56\xb6\xb9\x75\xbe\xad\xe6\xfe\x75\x01\x43\x90\xb1\xad\x5f\x6e\x7c\x16\x94\x8e\xd7\x32\xc8\x77\xae\x22\xe2\xcf\x85\xfb\x52\xc6\x32\x5c\x18\x9f\xb9\x8f\x0a\x1b\x31\x0f\x94\x1e\x0c\x8c\xcd\xc9\x3c\x90\x3e\xbf\x4b\x4b\xe6\xd1\xef\xed\x0a\xd5\x76\x7b\x6b\x9a\xb5\xc6\x7d\x08\x96\xd0\x57\x64\xfe\xb1\xf8\xa2\x90\xf9\xf7\x89\xe4\x44\x11\xf8\x84\x31\x75\x5c\x13\x03\x33\xa0\xb5\x20\x84\xae\x90\x7e\x91\x34\xc7\x5e\xea\x79\xb9\x3c\xe9\x96\x2f\xaf\xce\xdc\xbb\xa0\x4e\x27\x69\x9a\x70\x13\x5a\xaa\x96\xa7\x8d\xe6\x01\x25\xd7\x27\x09\xa9\xd7\x66\x72\x7a\xbb\xe2\xe4\x71\xb3\x12\x68\xbc\xd0\x71\xf6\x64\x4e\x1a\x67\xfe\xa5\xc4\x10\x05\x42\xd4\x14\xf3\xfc\xd4\x86\x5b\x8b\x7d\xad\x1e\x69\xb4\xbd\xc8\x64\x91\x65\xe7\x88\x19\x8f\xb4\xc3\x0a\x9e\x46\x21\x31\x8e\x2a\x7c\xbf\x21\x0b\xdc\x9f\xbf\x85\xbb\x3a\xea\x07\xe3\x88\x05\x5d\x0b\xe1\x00\xe9\x32\x18\x2e\xab\x26\x76\x9c\xcc\xd7\xe5\x75\x5c\x19\xd6\xf0\xff\x70\xa8\xf5\xfc\xfd\xea\x83\xf2\x8d\xd5\xda\xa4\x56\x41\x0b\xeb\xc0\xd5\x21\xb0\x01\xf8\x34\xec\x18\x36\xef\x28\x69\xea\x9f\x29\x2f\x93\x60\x32\x15\x78\x27\xe4\xdf\x7d\x91\x89\xf4\x32\x66\xc0\xdd\xae\xc7\xf0\x2e\xef\x1e\xef\x2e\x11\x26\xbf\x34\xe3\x9f\x9d\x32\x87\x10\xc9\x1c\xfd\xca\xa1\x4c\xa1\x1a\x8a\xc0\xcf\x50\xdd\xa3\xef\x5f\xc1\x5a\x95\x71\x80\x5a\xad\x17\x05\xcf\x78\x36\x43\x89\xc4\x9d\xfb\x1a\x92\x73\x80\xaf\x00\xd9\x0c\x30\x97\x37\xe2\x31\x6d\x18\x43\xe3\xf2\xd8\x97\xe9\x0f\x7c\x90\x9d\x26\x4b\x42\x85\xb5\xa5\xe8\x4c\xde\x00\x07\x1b\x3c\x6d\x9e\x36\x9b\xcf\x01\x00\x00\xff\xff\xcd\xea\x1c\xfe\x26\x0b\x00\x00")
+var _yaoModelsAgentChatModYao = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xac\x96\xcd\x8e\x1b\x37\x0c\xc7\xef\x7e\x0a\x42\xa7\x14\xd8\x06\x41\xd1\x14\x58\xdf\x16\xc9\x25\x40\x17\x2d\xd0\x14\x3d\x04\x81\x41\x8f\x68\x5b\xad\x3e\xa6\x22\x67\x51\x63\xb1\xef\x5e\x48\x9e\x19\x6b\x3c\xf2\xae\x9d\xec\x65\x0e\x14\x87\xfa\xff\x48\x89\xe2\xe3\x02\x40\x79\x74\xa4\x96\xa0\x3e\xec\x50\xd4\x4d\xb2\x58\x5c\x93\x9d\x9a\x34\x71\x13\x4d\x2b\x26\xf8\x61\x01\x98\x98\x4d\xf0\x20\xb8\xb6\x04\x9b\x10\x81\x25\x44\xe3\xb7\xd0\xa4\x65\x47\x82\x1a\x05\x01\xbd\x1e\x7d\x8d\xdf\x84\xe8\x30\xc7\xc9\x81\x05\xb7\xac\x96\xf0\x45\xe1\x96\xbc\xa8\x1b\x50\xbc\x67\x21\xa7\xbe\xe6\xe5\x75\x67\xac\x98\xb4\xa7\xc4\x8e\xb2\x29\x12\xea\xe0\xed\xbe\xb4\x71\x88\xa2\x96\x70\x7b\x7b\x7b\xdb\x47\x5d\xdb\x04\xf5\x78\xc4\xcb\xf1\x57\x4d\x26\x02\xd5\x04\xe7\xd2\x7e\x4b\x50\x77\x69\xe1\x20\x79\x42\xa4\xe0\x29\xc7\x6a\x82\xed\x9c\xcf\x22\x17\x00\x00\x8f\xf9\x5b\x24\xce\xe8\x8c\x92\x6d\xb2\x6f\xb3\xed\xd3\xc7\xa3\x6d\x4c\x67\x69\x2c\x05\x74\x12\x7e\x34\xbe\x89\x94\x2c\xd0\x46\xe3\x30\xee\xe1\x1f\xda\xab\xec\xfd\x74\x53\xdf\x37\x49\x5e\xd5\x36\x67\x49\x55\xa8\x08\xc8\x65\x3b\xa3\xe2\x4f\x6f\xfe\xed\xe8\x90\x07\xa3\xc9\x8b\xd9\x18\x8a\x45\x10\xf2\x5b\xd9\xa9\x25\xfc\xf2\xf3\x68\xf3\x9d\xb5\x7d\xa6\x37\x68\x99\xc6\x85\x2e\x07\xeb\x2b\xf4\x2c\x84\x18\xb1\x74\x05\xc2\xe7\xa9\x7f\x01\x90\xe1\x4e\xc2\x8d\xa2\xdf\xbf\x7b\x57\x53\xfd\xa2\x3c\x64\x36\x2c\xe8\xaf\x4c\xf4\xdd\xf0\xdb\xb9\x6c\xdf\x31\x87\xc6\xa0\x90\x06\xac\xfa\x8e\xca\x7f\xaa\x2b\x9f\xe6\xdb\x78\x4d\xff\x5d\xc2\x63\x91\x65\xd5\x04\xef\xa9\x91\x10\xaf\x20\xfa\x15\x59\xe0\xc3\xfc\xc7\x82\x29\xbb\x74\x4c\x1a\xc6\x0d\xe0\xd3\x47\x78\xd3\xb5\x3a\x83\x06\x0f\x84\xcd\x0e\x1c\x31\xe3\x96\x7e\xb8\x1c\x76\xb8\xe7\xd7\xb1\xba\xa0\xaf\x39\x59\xf7\x13\xf7\xd3\x83\x95\x82\xc1\x1b\x4d\x1b\xec\xac\x2c\xf3\x35\xa9\x01\xbc\xbf\xa0\x58\x7d\x90\xe1\x0a\x3f\x7f\xc9\x59\x50\x3a\x9e\x63\x90\xef\x5c\x05\xe2\x8f\x13\xf7\x53\x8c\xd3\x70\x61\x68\xe9\x5f\x14\x36\x62\x1e\x28\x35\x47\x8c\xcd\xce\x3c\x90\x3e\xf4\xe0\x53\xcd\x83\xdf\xeb\x1d\xca\xb6\x5b\x5b\xd3\xcc\x19\xd7\x21\x58\x42\x5f\xc1\xfc\xfd\xe4\x8f\x02\xf3\xaf\x1d\xc9\x8e\x22\xf0\x0e\x63\xba\x5d\x4d\x0c\xcc\x80\xd6\x82\x10\xba\x02\xfd\x88\x34\x95\x7d\xca\xf3\x7c\x79\xd2\x2e\x97\x57\x67\xea\x5d\xa8\x4e\x2b\xe9\xe5\xe4\x26\xb4\x54\x2d\x4f\x1b\xcd\x03\x4a\xae\x4f\x02\xa9\xd7\x66\x74\x7a\xbd\xe2\xe4\xa7\x75\x06\x68\xbc\xd0\x76\xf2\x3c\x8c\x8c\x13\xff\x12\x31\x44\x81\x10\x35\xc5\x3c\x2b\x68\xc3\xad\xc5\x7d\xad\x1e\xe9\x19\x7f\xb9\x8b\xf5\x6d\x64\x85\x15\x79\xa9\xe1\x88\x71\x74\xae\x91\xdd\x1f\xfe\x85\xbb\xba\xd4\xcf\xc6\x11\x0b\xba\x16\xc2\x06\xd2\x66\x43\xcf\xaa\x26\xf6\x1b\xbb\x53\x3f\x1e\xcd\xc5\xff\xcd\xa1\x76\xe6\xef\x67\x3f\x94\xef\x89\xd6\x26\x1d\x15\xb4\x30\x0f\x5c\x7d\xf0\x16\x00\x5f\xfb\x79\xca\xe6\x79\x2c\x4d\x38\x07\x95\xc7\x57\x6f\x34\x15\xf2\x76\xc8\xbf\xf9\x22\x13\xa9\x33\x66\x81\xab\xd5\x1e\xc3\xdb\x3c\x67\xbd\x3d\x46\x18\xfd\xd2\x3c\x73\xf6\x45\xdd\x84\x48\x66\xeb\x67\x0e\x65\x0a\x55\x5f\x04\x3e\xa3\xea\x1e\xfd\xfe\x05\x59\xb3\x32\xf6\xa2\x66\xa3\x54\xa1\x67\x58\x9b\x48\x89\xc4\x9d\xfb\x1e\x25\x87\x00\xdf\x21\x64\xd1\x8b\x39\xf6\x88\xc7\x34\x4d\xf5\x07\x97\x87\x73\x99\x2e\xf0\x46\x56\x9a\x2c\x09\x15\xd6\x96\xa2\x33\x79\xda\xed\x6d\xf0\xb4\x78\x5a\xfc\x1f\x00\x00\xff\xff\xf0\x08\x02\x91\x11\x0c\x00\x00")
 
 func yaoModelsAgentChatModYaoBytes() ([]byte, error) {
 	return bindataRead(
@@ -2540,12 +2540,12 @@ func yaoModelsAgentChatModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/agent/chat.mod.yao", size: 2854, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/agent/chat.mod.yao", size: 3089, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
 
-var _yaoModelsAgentMessageModYao = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xb4\x56\x4d\x6f\xdb\x38\x10\xbd\xfb\x57\x0c\x78\xf2\x02\x4a\x36\x58\xec\x2e\x60\xdf\xd2\xf6\x92\x43\xd0\xa0\x4d\x4f\x41\x20\xd0\xd2\x58\x66\xc2\x0f\x87\x1c\xa5\x31\x0c\xff\xf7\x82\xb4\x24\x53\x31\x65\x44\x46\x7b\x31\xe0\x99\xd1\xf0\xbd\x99\x79\x43\x6e\x27\x00\x4c\x73\x85\x6c\x0e\xec\x16\x9d\xe3\x15\xb2\xcc\x1b\x25\x5f\xa0\x3c\xb2\x96\xe8\x0a\x2b\xd6\x24\x8c\xf6\xbe\xcf\x2b\x4e\xa0\xf6\x01\x40\x7c\x21\x11\x96\xc6\x82\x23\x63\x85\xae\xa0\x76\x68\x2f\x5e\x85\x13\xde\xd1\x84\xb9\x7d\x22\xe2\x95\x63\x73\x78\x60\xbc\x42\x4d\x2c\x03\xe6\x36\x8e\x50\xb1\xc7\xe0\x5e\xd4\x42\x92\xf0\x67\x90\xad\x31\x98\x2c\xf2\xd2\x68\xb9\x89\x6d\xce\x58\x62\x73\x98\xcd\x66\xb3\x26\xeb\x42\x7a\x2a\xdb\x03\xa9\x90\x3f\x57\x2d\x09\x60\x85\x51\xca\x1f\x39\x07\x76\xed\x7d\x50\x1c\x91\x60\xb0\x0b\xe9\x0a\x23\x6b\xa5\x03\xce\x09\x00\xc0\x36\xfc\x46\x15\x13\x65\x60\x13\x6c\xb4\x59\x07\xdb\xcd\x97\x83\xad\x2b\x62\x6c\x8c\x01\xd4\x64\x2e\x84\x2e\x2c\x7a\x0b\xac\xad\x50\xdc\x6e\xe0\x19\x37\x2c\x44\xef\xb2\xf4\xb9\x0d\xda\x3c\x75\xbe\x23\x5f\xfb\x04\x86\xa6\x91\x30\x80\xe5\x87\x16\x2f\x75\xd7\x26\x10\x25\x6a\x12\x4b\x81\x36\x4a\x85\xba\xa2\x15\x9b\xc3\xff\xff\x76\x36\x5d\x4b\xd9\x54\x7d\xc9\xa5\xc3\xce\x51\x87\x7c\x4d\xb7\x4e\xb2\xf1\x0d\x18\x47\x25\xcc\xdd\x00\x8f\x3b\x6e\xbb\xae\xf6\x7a\x31\x06\xbc\xd0\x25\xbe\x7d\x04\xbb\xc5\x97\x1a\xdd\x48\xf8\xdf\xf6\x1f\x0d\x31\x38\xb8\x83\x9a\x2a\x6b\xea\x75\x3f\xd1\x69\x2a\xad\x3c\x46\x32\x31\x12\x8f\x39\xa0\xae\x55\x8a\x41\x2f\x38\xc2\xde\x0e\x59\x3f\x9b\x69\x37\xc6\x03\xf3\x3b\xc1\xcb\x90\x3b\x27\x1c\x71\x4d\x7b\xc5\xff\xa6\x76\x04\xd8\x1f\x6f\xc4\x7d\x2f\x3c\x41\xc3\x67\x80\x29\xe1\x1b\x65\x20\x14\xaf\x30\x03\x69\x78\x29\x74\x95\x01\x19\x23\xf3\x82\x4b\x99\x81\x45\xb2\x02\x5f\xb9\xcc\x00\xa9\xb8\xfc\x2b\xd1\xaa\xff\xae\x06\x69\x9e\x64\xb4\xb6\x66\xed\x8e\x29\x3d\x39\xa3\x13\x84\xee\xfa\xd1\x09\x46\x3e\x1f\x5a\x12\xe8\x60\x5a\x18\x4d\xa8\x29\x83\xda\x1e\x23\x1f\x85\x72\x21\x4d\xf1\x3c\x4e\x04\x9f\xfc\x27\x43\x12\xd8\x3b\xdb\xc9\x1f\xa3\xe3\xf3\x86\x9f\x56\xfe\x7a\x19\x47\xe0\x3e\x7c\x33\xc4\xa0\xf1\x46\x14\x82\x98\x0b\xa3\x8b\xda\x86\x0d\xe5\xfb\xc0\xbd\x2e\xdc\x1f\x26\xd7\x49\x6d\x1c\xbf\xeb\xf6\xb3\x21\x8a\x71\x00\x4c\x9f\x8c\xd0\x40\x06\x2a\x24\xf0\x27\xff\xcd\x5f\x39\x71\x9b\xd2\xc2\x3f\x57\x49\x31\x9c\xc7\xce\xf9\x6d\xa9\x8b\x84\xec\x85\x26\xac\x7a\xf7\x57\x4b\xed\xfb\xd1\x37\x09\xa5\x18\x5b\xa2\x85\x9f\x82\x56\x42\x87\xeb\xe4\x4c\x6d\x28\x24\x5e\x72\xe2\x1f\x16\xf1\xed\xd1\x07\x71\xd1\xcb\x52\xf8\xa1\xe1\x12\xda\xc4\x30\xed\x56\x51\x2e\xca\x66\x31\xf9\xd3\x4f\x69\xfa\x50\xd7\x09\xc0\x63\xf3\xc2\x92\xcd\x3c\xce\x1b\x16\xe1\x6a\xee\xfe\x45\xc8\x57\xdc\x7d\xd5\x51\xf9\x94\x29\xf7\xd8\xf3\x7c\xc3\xcd\x65\x78\x74\x5d\xf6\x6b\xe6\x1f\x35\xa9\xcb\x7e\x69\x2c\x8a\x4a\xc7\xbe\xb8\x9c\xd1\x45\x71\x2e\x8e\x43\x86\xf7\x60\xd2\xca\x88\x10\xf5\x02\xba\x72\xed\x5f\x87\x61\x42\xf1\xe4\xeb\xf0\x2d\x57\xae\xca\x03\x2d\x87\x2f\x71\x3f\xbb\x87\xe5\xa1\x20\xd1\x28\x3f\x26\x66\xd9\xcb\x21\x35\x10\x37\xde\x13\x76\x8b\x8a\x07\xd7\xef\x9c\x78\x76\xdf\xf5\xba\xbb\x91\xb7\xc0\x48\x28\x74\xc4\xd5\xda\xb5\x22\xf4\x2f\xeb\x25\xe5\x25\x4a\x24\x6c\xad\xb0\x9b\xec\x26\x93\x5f\x01\x00\x00\xff\xff\x44\xb3\x47\xb8\x32\x0c\x00\x00")
+var _yaoModelsAgentMessageModYao = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xb4\x57\x4d\x6f\xe3\x38\x0c\xbd\xe7\x57\x10\x3a\x65\x01\xb7\x5b\x2c\x76\x17\x48\x6e\xdd\x9d\x4b\x0f\xc5\x14\x33\x9d\x53\x51\x18\x8a\xcd\x38\x6a\xf5\x91\x4a\x74\xa7\x41\x90\xff\x3e\x90\x62\x3b\x72\xad\x04\x75\x30\xbd\x14\x28\x29\xd1\xef\x91\x7c\x14\xb3\x9d\x00\x30\xcd\x15\xb2\x39\xb0\x5b\x74\x8e\x57\xc8\x32\x6f\x94\x7c\x81\x72\x60\x2d\xd1\x15\x56\xac\x49\x18\xed\x7d\xff\xaf\x38\x81\xda\x1f\x00\xe2\x0b\x89\xb0\x34\x16\x1c\x19\x2b\x74\x05\xb5\x43\x7b\xf1\x2a\x9c\xf0\x8e\xe6\x98\xdb\x07\x22\x5e\x39\x36\x87\x07\xc6\x2b\xd4\xc4\x32\x60\x6e\xe3\x08\x15\x7b\x0c\xee\x45\x2d\x24\x09\xff\x0d\xb2\x35\x06\x93\x45\x5e\x1a\x2d\x37\xb1\xcd\x19\x4b\x6c\x0e\xb3\xd9\x6c\xd6\x44\x5d\x48\x4f\x65\x7b\x20\x15\xe2\xe7\xaa\x25\x01\xac\x30\x4a\xf9\x4f\xce\x81\x5d\x7b\x1f\x14\x03\x12\x0c\x76\x21\x5c\x61\x64\xad\x74\xc0\x39\x01\x00\xd8\x86\xbf\x51\xc6\x44\x19\xd8\x04\x1b\x6d\xd6\xc1\x76\xf3\xe5\x60\xeb\x92\x18\x1b\x63\x00\x35\x99\x0b\xa1\x0b\x8b\xde\x02\x6b\x2b\x14\xb7\x1b\x78\xc6\x0d\x0b\xa7\x77\x59\xfa\xbb\x0d\xda\x3c\xf5\x7d\x47\x3e\xf7\x09\x0c\x4d\x21\xe1\x08\x96\x1f\x5a\xbc\xd4\x5d\x99\x40\x94\xa8\x49\x2c\x05\xda\x28\x14\xea\x8a\x56\x6c\x0e\xff\xfe\xdd\xd9\x74\x2d\x65\x93\xf5\x25\x97\x0e\x3b\x47\x1d\xe2\x35\xd5\x3a\xc9\xc6\x17\x60\x1c\x95\xd0\x77\x47\x78\xdc\x71\xdb\x55\xb5\x57\x8b\x31\xe0\x85\x2e\xf1\xed\x23\xd8\x2d\xbe\xd4\xe8\x46\xc2\xff\xb6\xbf\x74\x8c\xc1\xc1\x1d\xd4\x54\x59\x53\xaf\xfb\x81\x4e\x53\x69\xe5\x31\x92\x89\x91\x38\xe4\x80\xba\x56\x29\x06\xbd\xc3\x11\xf6\xb6\xc9\xfa\xd1\x4c\x3b\x31\x1e\x98\x9f\x09\x5e\x86\xdc\x39\xe1\x88\x6b\xda\x2b\xfe\x37\x95\x23\xc0\xfe\x78\x21\xee\x7b\xc7\x13\x34\x7c\x04\x98\x12\xbe\x51\x06\x42\xf1\x0a\x33\x90\x86\x97\x42\x57\x19\x90\x31\x32\x2f\xb8\x94\x19\x58\x24\x2b\xf0\x95\xcb\x0c\x90\x8a\xcb\x3f\x12\xa5\xfa\xe7\xea\x28\xcd\x93\x8c\xd6\xd6\xac\xdd\x90\xd2\x93\x33\x3a\x41\xe8\xae\x7f\x3a\xc1\xc8\xc7\x43\x4b\x02\x1d\x4c\x0b\xa3\x09\x35\x65\x50\xdb\x21\xf2\x51\x28\x17\xd2\x14\xcf\xe3\x44\xf0\x9f\xbf\x72\x4c\x02\x7b\x67\xdb\xf9\x63\x74\x7c\x5e\xf3\xd3\xca\x3f\x2f\xe3\x08\xdc\x87\x3b\xc7\x18\x34\xde\x88\x42\x10\x73\x61\x74\x51\xdb\x30\xa1\x7c\x1d\xb8\xd7\x85\xfb\x64\x72\x9d\xd4\xc6\xf1\xbb\x6e\xaf\x1d\xa3\x18\x1f\x80\xe9\x93\x11\x1a\xc8\x40\x85\x04\xfe\xcb\x7f\xf2\x57\x4e\xdc\xa6\xb4\xf0\xd7\x55\x52\x0c\xe7\xb1\x2b\x8c\xd6\x58\x90\xb1\x63\xde\x8f\xe1\x9d\x88\x57\xe7\xf5\xbc\x6a\x87\x65\xa8\x1c\xad\x84\x03\x15\x2d\x43\x9f\xc8\xc9\xf9\x17\x40\x17\x89\x51\x26\x34\x61\xd5\x7b\x93\x5b\x4e\xdf\x07\x77\x12\xea\x37\xb6\x44\x0b\x3f\x05\xad\x84\x0e\x4f\xe4\x99\x7a\x57\x48\xbc\xe4\xc4\x3f\x3c\x98\x6e\x07\x17\xe2\x46\x2a\x4b\xe1\x85\xc0\x25\xb4\x81\x61\xda\x8d\xd7\x5c\x94\xcd\xb0\xf5\x5f\x3f\x35\xa7\x0e\x79\x9d\x00\x3c\x36\x5b\xa3\x6c\x34\x36\x6f\x58\x84\x75\xa3\xfb\x2f\x42\xbe\xe2\xee\xab\x8e\xd2\xa7\x4c\xb9\xc7\x9e\xe7\x1b\x6e\x2e\xc3\x22\x79\xd9\xcf\x99\x5f\xd4\x52\x0b\xcc\xd2\x58\x14\x95\x8e\x7d\x71\x3a\xa3\xc7\xef\x5c\x1c\x87\x08\xef\xc1\xa4\xd5\x1e\x21\xea\x1d\xe8\xd2\xb5\xdf\x78\x43\x87\xe2\xc9\x8d\xf7\x2d\x57\xae\xca\x03\x2d\x87\x2f\x71\x3d\xbb\x65\xf9\x90\x90\xa8\x95\x1f\x13\xbd\xec\xe5\x90\x6a\x88\x1b\xef\x09\xaa\x53\x71\xe3\xfa\x39\x1a\xf7\xee\xbb\x5a\x77\x5b\xc6\x16\x18\x09\x85\x8e\xb8\x5a\xbb\x56\x84\xfe\xd7\xc2\x92\xf2\x12\x25\x12\xb6\x56\xd8\x4d\x76\x93\x5f\x01\x00\x00\xff\xff\xe8\xbd\x2d\xa4\x05\x0d\x00\x00")
 
 func yaoModelsAgentMessageModYaoBytes() ([]byte, error) {
 	return bindataRead(
@@ -2560,7 +2560,7 @@ func yaoModelsAgentMessageModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/agent/message.mod.yao", size: 3122, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/agent/message.mod.yao", size: 3333, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2580,7 +2580,7 @@ func yaoModelsAgentResumeModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/agent/resume.mod.yao", size: 3896, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/agent/resume.mod.yao", size: 3896, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2600,7 +2600,7 @@ func yaoModelsAttachmentModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/attachment.mod.yao", size: 4687, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/attachment.mod.yao", size: 4687, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2620,7 +2620,7 @@ func yaoModelsAuditModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/audit.mod.yao", size: 5588, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/audit.mod.yao", size: 5588, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2640,7 +2640,7 @@ func yaoModelsConfigModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/config.mod.yao", size: 1649, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/config.mod.yao", size: 1649, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2660,7 +2660,7 @@ func yaoModelsDslModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/dsl.mod.yao", size: 3826, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/dsl.mod.yao", size: 3826, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2680,7 +2680,7 @@ func yaoModelsInvitationModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/invitation.mod.yao", size: 6693, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/invitation.mod.yao", size: 6693, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2700,7 +2700,7 @@ func yaoModelsJobCategoryModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/job/category.mod.yao", size: 2041, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/job/category.mod.yao", size: 2041, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2720,7 +2720,7 @@ func yaoModelsJobExecutionModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/job/execution.mod.yao", size: 7201, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/job/execution.mod.yao", size: 7201, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2740,7 +2740,7 @@ func yaoModelsJobJobModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/job/job.mod.yao", size: 6330, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/job/job.mod.yao", size: 6330, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2760,7 +2760,7 @@ func yaoModelsJobLogModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/job/log.mod.yao", size: 4711, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/job/log.mod.yao", size: 4711, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2780,7 +2780,7 @@ func yaoModelsKbCollectionModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/kb/collection.mod.yao", size: 5390, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/kb/collection.mod.yao", size: 5390, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2800,7 +2800,7 @@ func yaoModelsKbDocumentModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/kb/document.mod.yao", size: 9906, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/kb/document.mod.yao", size: 9906, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2820,7 +2820,7 @@ func yaoModelsMemberModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/member.mod.yao", size: 14798, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/member.mod.yao", size: 14798, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2840,7 +2840,7 @@ func yaoModelsRoleModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/role.mod.yao", size: 6434, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/role.mod.yao", size: 6434, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2860,7 +2860,7 @@ func yaoModelsTeamModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/team.mod.yao", size: 15823, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/team.mod.yao", size: 15823, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2880,7 +2880,7 @@ func yaoModelsUserOauth_accountModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/user/oauth_account.mod.yao", size: 6928, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/user/oauth_account.mod.yao", size: 6928, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2900,7 +2900,7 @@ func yaoModelsUserTypeModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/user/type.mod.yao", size: 7502, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/user/type.mod.yao", size: 7502, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2920,7 +2920,7 @@ func yaoModelsUserModYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/models/user.mod.yao", size: 12335, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/models/user.mod.yao", size: 12335, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2940,7 +2940,7 @@ func yaoReleaseAppYaz() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/release/app.yaz", size: 181682, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/release/app.yaz", size: 181682, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2960,7 +2960,7 @@ func yaoStoresAgentCacheLruYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/agent/cache.lru.yao", size: 301, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/agent/cache.lru.yao", size: 301, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -2980,7 +2980,7 @@ func yaoStoresAgentMemoryBadgerYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/agent/memory.badger.yao", size: 352, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/agent/memory.badger.yao", size: 352, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3000,7 +3000,7 @@ func yaoStoresCacheLruYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/cache.lru.yao", size: 285, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/cache.lru.yao", size: 285, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3020,7 +3020,7 @@ func yaoStoresKbCacheLruYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/kb/cache.lru.yao", size: 304, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/kb/cache.lru.yao", size: 304, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3040,7 +3040,7 @@ func yaoStoresKbStoreBadgerYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/kb/store.badger.yao", size: 349, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/kb/store.badger.yao", size: 349, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3060,7 +3060,7 @@ func yaoStoresOauthCacheLruYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/oauth/cache.lru.yao", size: 301, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/oauth/cache.lru.yao", size: 301, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3080,7 +3080,7 @@ func yaoStoresOauthClientBadgerYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/oauth/client.badger.yao", size: 352, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/oauth/client.badger.yao", size: 352, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3100,7 +3100,7 @@ func yaoStoresOauthStoreBadgerYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/oauth/store.badger.yao", size: 376, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/oauth/store.badger.yao", size: 376, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3120,7 +3120,7 @@ func yaoStoresStoreBadgerYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/stores/store.badger.yao", size: 341, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/stores/store.badger.yao", size: 341, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -3140,7 +3140,7 @@ func yaoUploadersAttachmentLocalYao() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "yao/uploaders/attachment.local.yao", size: 1163, mode: os.FileMode(420), modTime: time.Unix(1765248590, 0)}
+	info := bindataFileInfo{name: "yao/uploaders/attachment.local.yao", size: 1163, mode: os.FileMode(420), modTime: time.Unix(1765269967, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
diff --git a/yao/models/agent/chat.mod.yao b/yao/models/agent/chat.mod.yao
index 19dc00ab..9bae8dd0 100644
--- a/yao/models/agent/chat.mod.yao
+++ b/yao/models/agent/chat.mod.yao
@@ -40,6 +40,15 @@
       "nullable": false,
       "index": true
     },
+    {
+      "name": "last_connector",
+      "type": "string",
+      "label": "Last Connector",
+      "comment": "Last used connector ID (updated on each message)",
+      "length": 200,
+      "nullable": true,
+      "index": true
+    },
     {
       "name": "mode",
       "type": "string",
@@ -122,4 +131,3 @@
   },
   "option": { "timestamps": true, "soft_deletes": true, "permission": true }
 }
-
diff --git a/yao/models/agent/message.mod.yao b/yao/models/agent/message.mod.yao
index 938ce0ac..54b4f65f 100644
--- a/yao/models/agent/message.mod.yao
+++ b/yao/models/agent/message.mod.yao
@@ -92,6 +92,15 @@
       "nullable": true,
       "index": true
     },
+    {
+      "name": "connector",
+      "type": "string",
+      "label": "Connector",
+      "comment": "Connector ID used for this message",
+      "length": 200,
+      "nullable": true,
+      "index": true
+    },
     {
       "name": "sequence",
       "type": "integer",