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Writing

Thoughts on technology, creativity, and the things I'm learning along the way.

I Run a Personal AI Agent 24/7 on a Mac Mini. Here's How It Actually Works.

Mar 7, 2026

A Mac Mini, some markdown files, and seven communication channels. Inside the setup that gives me a 24/7 AI assistant that monitors my email, iMessage, WhatsApp, and Twitter - and actually does useful things.

12 min read

I Let AI Agents Train Their Own Models. Here's What Actually Happened.

Feb 8, 2026

Two frontier agents, a pile of bugs, and a reality check on the future of autonomous AI research.

7 min read

© 2026 Hamza Mostafa

Minimal, on purpose.