The AI Agent Brewery blog

Short, practical writing on AI agents: what is useful, what is a toy, and how to tell the difference.

Is your agent as useful as an ashtray on a motorbike?

27 October 2026 · 6-minute read

Is your AI agent useful, or an ashtray on a motorbike? The ETIHS test: five questions to ask before you build or buy an agent. Read the article