Download Principal AI
For the polymath developer, this is kind of like catnip.
Activity Feed
Your codebase doesn’t stand still, see what’s going on across your team and your agents simultaneously. Open Principal AI and it’s already there: what changed, where it changed, what it looks like now. No digging. No guessing. Just the shape of your work.
That’s the part that gets you in the door.
This is the part that makes you stay.
Story-based Monitoring
Your agents didn’t just build something. They either followed your intent, or they didn’t.
Most tools tell you what happened after something breaks. Principal AI shows you whether it happened right — so you know before it becomes a problem.
And when something does go wrong, you’re not searching logs. You’re reading the story. You can see exactly where reality diverged from intent.
The log tells you what happened.
The storyboard tells you what should have.
What’s Inside
Activity Feed
Every repo. Every commit. At a glance. Your agents’ work, made visible.
File City
See inside your codebase. Every change, every file. Agents and humans, one view.
Principal Behavioral Manifest
What should happen, which code does it, and what telemetry proves it did. Connected.
Story-based Monitoring
Observability that starts with intent, not with incidents.