creating stacks using a user request

backend/agents/client/chat.go

@@ -187,6 +187,15 @@ func (chat *Chat) AddSystem(prompt string) {
 	})
 }
 
+func (chat *Chat) AddUser(msg string) {
+	chat.Messages = append(chat.Messages, ChatUserMessage{
+		Role: User,
+		MessageContent: SingleMessage{
+			Content: msg,
+		},
+	})
+}
+
 func (chat *Chat) AddImage(imageName string, image []byte, query *string) error {
 	extension := filepath.Ext(imageName)
 	if len(extension) == 0 {

backend/agents/client/client.go

@@ -270,3 +270,38 @@ func (client *AgentClient) RunAgent(userId uuid.UUID, imageId uuid.UUID, imageNa
 
 	return client.ToolLoop(toolHandlerInfo, &request)
 }
+
+func (client *AgentClient) RunAgentAlone(userID uuid.UUID, userReq string) error {
+	var tools any
+	err := json.Unmarshal([]byte(client.Options.JsonTools), &tools)
+	if err != nil {
+		return err
+	}
+
+	toolChoice := "auto"
+	seed := 42
+
+	request := AgentRequestBody{
+		Tools:       &tools,
+		ToolChoice:  &toolChoice,
+		Model:       "google/gemini-2.5-flash",
+		RandomSeed:  &seed,
+		Temperature: 0.3,
+		EndToolCall: client.Options.EndToolCall,
+		ResponseFormat: ResponseFormat{
+			Type: "text",
+		},
+		Chat: &Chat{
+			Messages: make([]ChatMessage, 0),
+		},
+	}
+
+	request.Chat.AddSystem(client.Options.SystemPrompt)
+	request.Chat.AddUser(userReq)
+
+	toolHandlerInfo := ToolHandlerInfo{
+		UserId: userID,
+	}
+
+	return client.ToolLoop(toolHandlerInfo, &request)
+}