11 Real Failures a Non-Developer Hit While Self-Hosting an Agent Gateway on Mac

A small agent organization documented every failure point when its non-developer operator attempted to self-host an agent gateway on a Mac in a single session. The 11 breakdowns included permission errors, misconfigured npm prefixes, missing PATH entries, and typos caused by retyping instructions from images rather than running executable files. A recurring theme was that fixing one issue directly created the next, forming chains that official documentation consistently failed to cover end-to-end. One security-relevant failure involved a Telegram bot search surfacing impersonators, risking token theft if the wrong account was used. The account concludes that non-developers do not fail because steps are hard, but because documentation stops just before the next problem begins.