The Universal Agent Loop: One Pattern Powers Every AI Tool

This post reveals the fundamental loop that powers every AI chatbot, coding tool, and agent—it's simpler than it appears. By understanding how systems iteratively call tools, receive results, and let the LLM decide next steps, developers can build their own agents without magic. The four key lessons (proper exit conditions, message threading, batch tool results, error handling) transform this understanding from theoretical to practical, making Vikusha's Go framework approach essential knowledge for anyone building AI agents.