Agent Sightings Real agent use cases

Grocery order built from purchase history

An agent logs into a supermarket site, uses past orders and current deals to propose meals, and fills the basket for review.

Agent or tool
Custom agent
Topic
Shopping
Reported on
Blog
Added
2026-10-15

Why it matters

Comparing products, prices and delivery options is slow work for a human and fast work for an agent. Cases like this show agents doing the legwork before anything gets bought. It is one of 65 sightings filed under Shopping on Agent Sightings (number 17 by interest), and one of 182 involving Custom agent.

How you could try it

Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into your own agent or any similar agent and adjust the details to your situation.

Using my last few orders and this week's deals, propose 5 dinners and fill the cart with the ingredients. Stop before checkout.

Tip: Ask the agent to stop before checkout and show you the final basket, price and delivery date before you confirm.

Source

Read the original first-hand account on Blog: https://markooms.com/blog/ai-agent-does-my-groceries. Our summary is a paraphrase; details are in the source.

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