In the video titled “Create 100% Local No Code AI Agents with N8N and Ollama” by Mervin Praison, viewers are guided through a comprehensive tutorial on building powerful AI agents that operate entirely locally using n8n, Ollama, and PostgreSQL. The presenter explains the process step-by-step, starting from setting up the necessary environment to creating various AI agents, including a basic calculator, a news search agent, and a blog writer. Key features highlighted include memory integration using PostgreSQL, no-code workflow creation, and tool integration capabilities. The tutorial emphasizes ease of use, making it accessible for beginners, and showcases the potential for deploying chatbots that leverage multiple AI tools.