Useful notes when I have something worth sending.

I write about building real products with AI and retrieval: context, memory, tools, traces, evals, and the product interface around them. When I publish, give a talk, or learn something useful from building with clients, I will send it. No fixed schedule. Replies are welcome.

5,000+ readers

High signal on how to use AI effectively. He actually shows his work and builds things.

I'm using AI to build everything I've dreamed of building, and it's in big part thanks to these teachings.

I became radically more effective in how I build with AI agents.

I really enjoy reading your posts! Thanks for sharing your experience and for your honesty!

I can now add features more easily, fix bugs faster, and make my code more secure and reliable.

Impressive balance of simplicity, technical sophistication, and down-to-earth honesty.

I'll read anything Isaac writes: it's high signal, makes me think, and helps me understand what's happening in AI.