This n8n workflow streamlines the automation of managing emails, analyzing PDFs, and scheduling appointments, making it an invaluable tool for businesses seeking enhanced operational efficiency. The workflow begins with a webhook that triggers when an email is received. It then classifies and tags emails using AI-powered text classification, automatically assigns labels in Gmail, and filters messages related to a specific domain (@n8n). Parallel to this, users can upload PDFs, which are then downloaded, embedded into a vector store (Pinecone), and analyzed using OpenAI and Langchain models for question-answering and summarization. The workflow also features an AI assistant that interacts with users to schedule meetings, checking calendar availability via Google Calendar API, and booking appointments accordingly. Furthermore, it incorporates AI-generated notes, visual aids, and links to resources, creating a comprehensive, intelligent automation system for email management, document analysis, and calendar coordination.
n8n Workflow for Automated Email Handling, PDF Analysis, and Calendar Management
| Node Count | >20 Nodes |
|---|---|
| Nodes Used | @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chainRetrievalQa, @n8n/n8n-nodes-langchain.chatTrigger, @n8n/n8n-nodes-langchain.documentDefaultDataLoader, @n8n/n8n-nodes-langchain.embeddingsOpenAi, @n8n/n8n-nodes-langchain.lmChatAnthropic, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, @n8n/n8n-nodes-langchain.retrieverVectorStore, @n8n/n8n-nodes-langchain.textClassifier, @n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter, @n8n/n8n-nodes-langchain.toolHttpRequest, @n8n/n8n-nodes-langchain.vectorStorePinecone, code, gmail, gmailTrigger, httpRequest, if, noOp, slack, stickyNote, webhook |
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