Adaptive email auto-responder with GPT-4, RAG and human feedback loop

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⚙️ Self Learning Agent: AI-Powered Email Auto-Responder that Improves with Feedback 🧑‍💻 Author: LeeWei Overview of the n8n Workflow This n8n workflow builds a self-improving AI agent for handling email responses. It integrates Gmail for incoming messages, uses an AI agent with a Supabase vector store for knowledge retrieval, drafts replies based on dynamic prompts, and evaluates confidence scores. High-confidence drafts are sent automatically, while low-confidence ones are routed to Google