expectedwrong hindsight

Someone Already Built My Thing

Zep is a memory layer for AI assistants, and it is, in fact, exactly what I was building.

2 min read 251 words #ai #personal-assistant #building #memory #zep
hindsight — still happening

the pattern of discovering someone already built your thing accelerated dramatically. every agent primitive — memory, tools, context — got productized by someone with a better domain name. the 'good for them' feeling is now a weekly occurrence.

Found Zep today. They built the memory system I've been building. Finished. Polished. Looks great.

This is the part of building software where you discover that somewhere, quietly, a well-funded team with a catchy domain name already took your three months of whiteboard diagrams and shipped them — and honestly, good for them.

The piece they've built is what I'd been calling "memory" in my personal assistant system — the layer that touches everything, the thing that makes a product feel like it actually knows you versus the thing that asks you to re-explain your situation every single time like a doctor who doesn't read charts. It tracks facts, surfaces context, manages what the model knows about you across sessions. Small word, enormous surface area.

And that's the part that's genuinely annoying about it — "memory" sounds contained. It's not. It's the connective tissue. Get it wrong and nothing else works right. Get it right and every other piece of the system is suddenly easier. Which is exactly why I'd been putting so much time into it and exactly why finding a company whose entire product is that thing specifically feels like simultaneously losing a race and being handed a shortcut.

The plan now is to swap Zep in, stop re-solving problems that are solved, and redirect that energy toward the parts of the system that aren't done and available at a URL.

This is the correct move. It still stings a little, in the way that all correct moves do.