One practitioner notes that A Raspberry Pi 5 (16 GB) rides in the car and runs a local Qwen3.6-35B model through llama.cpp. It reads live OBD data over a Bluetooth ELM327 adapter and answers voice questions from the 489-page owner's manual, with page citations. The model runs at about 3.
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 39 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.
Shopping task: run an offline car assistant on a Raspberry Pi. Collect order/policy details, prepare exact steps, and pause before submit or payment.
Tip: Ask the agent to stop before checkout and show you the final basket, price and delivery date before you confirm.
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