This workflow creates an AI-powered legal assistant that helps users understand Texas tax codes. It downloads and unzips publicly available government PDFs, extracts and organizes relevant sections into a vector database using Mistral.ai embeddings, and employs an AI agent to answer questions or search specific sections. The setup involves data extraction, text chunking, embedding, and a conversational interface, making it an excellent solution for legal research and compliance inquiries.

Node Count

>20 Nodes

Nodes Used

@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.chatTrigger, @n8n/n8n-nodes-langchain.documentDefaultDataLoader, @n8n/n8n-nodes-langchain.embeddingsMistralCloud, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, @n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter, @n8n/n8n-nodes-langchain.toolWorkflow, @n8n/n8n-nodes-langchain.vectorStoreQdrant, compression, executeWorkflowTrigger, extractFromFile, filter, httpRequest, manualTrigger, set, splitInBatches, splitOut, stickyNote, switch, wait