---
title: "Discussion on \"I Sent an AI to Order My Coffee. The Restaurant's AI Answered.\" | Hashnode"
description: "Discussion on \"I Sent an AI to Order My Coffee. The Restaurant's AI Answered.\". What I built, what I got wrong, and the one guardrail I couldn't move out of the prompt.\n(The name is a person. I'll come back to it at the end.)\nIt started because the restaurant automated first\nI ca"
url: "https://hashnode.com/posts/i-sent-an-ai-to-order-my-coffee-the-restaurant-s-ai-answered/6a9faa3a125cdbdd134ad862"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [I Sent an AI to Order My Coffee. The Restaurant's AI Answered.](https://blog.filtercoffeeway.com/i-sent-an-ai-to-order-my-coffee-the-restaurant-s-ai-answered?utm_source=hashnode&utm_medium=feed)

What I built, what I got wrong, and the one guardrail I couldn't move out of the prompt. (The name is a person. I'll come back to it at the end.) It started because the restaurant automated first I ca

Sep 8 · 12 min read · blog.filtercoffeeway.com  
Read the article

## Written by

[Mahesh](https://hashnode.com/@filtercoffeeway)

@filtercoffeeway · San Francisco, USA

  
[View profile](https://hashnode.com/@filtercoffeeway)

Ground fresh. Think deep. Build strong.

I'm Mahesh — an engineer from Madras who thinks about systems for a living and keeps coming back to the same observation: the best builders aren't the ones who reach for the framework fastest, they're the ones who slow down, understand the raw problem, and make decisions with intention. Filter Coffee Way is where I write about that - system design, engineering culture, and seven principles borrowed from the way a good cup of South Indian filter coffee is made. Ground fresh. Think deep. Build strong.

## Responses 2

Markdown supported · ⌘↵ to post

[Julian Neagu](https://hashnode.com/@julianneagulab)

[Sep 10](https://hashnode.com/posts/i-sent-an-ai-to-order-my-coffee-the-restaurant-s-ai-answered/6a9faa3a125cdbdd134ad862/comment/6aa297a2da0e6b494718d77c)

the biggest takeaway for me is that prompts cant protect the final action if the model can speak the effect directly then thats where the real guardrail needs to live

[Puneet Khandelwal](https://hashnode.com/@lifestyle4u)

[Sep 8](https://hashnode.com/posts/i-sent-an-ai-to-order-my-coffee-the-restaurant-s-ai-answered/6a9faa3a125cdbdd134ad862/comment/6a9fdf3d72ad5336d3957fcb)

This is peak automation fatigue and I love it. Two autonomous agents arguing over a flat white is the dystopia we actually deserve.