n8n Quick Start Tutorial: Build Your First AI Agent [2026]
An official n8n quickstart that builds two workflows: a form ingests question-and-answer pairs into a native data table with LLM-generated tags, and a chat agent searches that table using a model, memory and a retrieval tool. Covers expressions, test data, publishing and execution inspection.
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Follow the data from a submitted form to a retrieved chat answer while learning n8n's triggers, actions, item flow and agent logs. Assumes an existing n8n instance and access to an LLM; interface details may vary by version.
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