This n8n workflow creates an intelligent chatbot that responds to chat messages received via a webhook. It leverages an AI agent with multi-step reasoning capabilities, allowing it to think, reflect, and generate high-quality responses. The workflow begins with a chat message trigger, then utilizes a language model (like GPT-4) for understanding and generating replies, and employs a multi-layered thinking process through reusable sub-workflows, mimicking advanced reasoning. The system is designed for flexible, reliable AI interactions, making it ideal for customer support, virtual assistants, or interactive content on WordPress sites. The setup showcases how to implement sophisticated AI logic in automation workflows, fostering smarter and more contextualized user engagements.

Node Count	11 – 20 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chatTrigger, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, @n8n/n8n-nodes-langchain.toolWorkflow, executeWorkflowTrigger, stickyNote