Uploaded December 2025 | Updated September 2026, 4 hours ago
Building an AI agent isn’t complicated.
You need three things: a brain (chat model), a memory (buffer), and a testable interface.
I use chatgpt for the logic, window buffer for memory, and N8N’s chat interface to test—before deploying anywhere else.
Simple system. Predictable output. Scalable automation.
Building an AI agent isn’t complicated.
You need three things: a brain (chat model), a memory (buffer), and a testable interface.
I use chatgpt for the logic, window buffer for memory, and N8N’s chat interface to test—before deploying anywhere else.
Simple system. Predictable output. Scalable automation.










