← Gautam Parab

Writing

Essays and field notes on agentic AI, analytics architecture, and the engineering decisions behind them.

How I Built an Autonomous Desktop AI Companion Using AI Agents

6 minute read

I wanted an AI that lived on my OS rather than in a browser tab — one that could see my screen and take over my mouse. Here is the three-layer architecture, and how I shipped it by directing a team of coding agents instead of writing it all myself.