This workflow integrates Pipedream’s MCP server with n8n, enabling real-time automation based on chat messages and scheduling. It captures chat inputs via a webhook, processes them with an AI agent powered by GPT-4, and can interact with external services like Calendly and Gmail through Pipedream endpoints. The workflow maintains context using memory buffers, ensuring that conversations and interactions are coherent and context-aware. This setup is ideal for automating customer support, scheduling, and email management by leveraging AI-driven responses and third-party integrations.

Node Count	6 – 10 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chatTrigger, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.mcpClientTool, @n8n/n8n-nodes-langchain.memoryBufferWindow, stickyNote