Web Search Chatbot with GPT-4o & Brave Search

This workflow creates a powerful web search chatbot using n8n's Chat Trigger to listen for incoming messages. It leverages an AI Agent powered by GPT-4o to process user inputs intelligently. The MCP Get Brave Tools node retrieves relevant search capabilities, while the MCP Execute Brave Search node performs real-time web queries. Simple Memory ensures context-aware conversations, making interactions seamless and natural.

Key benefits include time-saving automation of search-enriched responses, eliminating manual research. It integrates premium AI (GPT-4o) with Brave Search for accurate, up-to-date information, ideal for customer support, sales queries, or research tasks. Businesses gain a scalable, self-hosted chatbot without third-party platforms, enhancing data privacy and customization.

Use cases span sales teams answering product queries with live web data, CRM integrations for lead qualification via search insights, or internal tools for employee research. Developers and automation enthusiasts can extend it for custom tools. Note: Requires self-hosted n8n, OpenAI API, MCP Client Tools, and Brave Search API key for setup.