Hey! I've been building something in Rust these past few weeks and I wanted to share it. It's called Kumo — that's 蜘蛛, spider in Japanese — and it's a terminal multiplexer built around AI agents.

The problem I kept running into

I work with AI agents a lot. opencode, claude, tried qwen. I'd have a couple of them working on different parts of a problem, and there was no easy way to keep an eye on them all. Are they still running? Blocked waiting for my approval? Finished?

I was switching between windows, squinting at terminals, losing track of who was doing what.

So I built one.