Blog
Notes from the runtime.
Engineering writing on AI agent reliability, observability, and the tools we build to ship them.
- Announcement·Apr 22, 2026
obsrv is generally available
After 12 months in private beta, obsrv is open for production AI agents — with full multimodal support and continuous cluster discovery from day one.
The obsrv team - Engineering·Apr 8, 2026
How we cluster AI agent failures without a single label
A walkthrough of the embed → cluster → label pipeline that powers obsrv's failure-mode discovery, and why pre-labelled categories never survive contact with real traffic.
Maya Chen - Engineering·Mar 21, 2026
Replaying computer-use agents, frame by frame
Capturing browser and desktop sessions is half the work — making them inspectable across a thousand traces is the rest.
Felix Werner