Lifeguard-Agent

When the shop goes down at 3 a.m.,
Lifeguard-Agent finds out why.

It does what an on-call engineer would do: reads the logs, checks the disks, looks at what changed, and searches the web for errors it doesn't know. Then it tells you what went wrong and how to fix it. Nothing changes until you say yes.

Try it on the demo shop below. Break something on purpose and watch.

Runs on NVIDIA Nemotron 3 (Nano, Super and Ultra) through Nebius Token Factory, with Tavily for web search.

1 Break the shop

Pick a problem, or describe one in your own words. The agent won't know what you picked. Like a real on-call engineer, it only gets the customers' complaint.

Common problems

Describe your own

Can't decide?

The demo shop shop-prod-01

Containers

Health checks

Disks

Scheduled jobs

2 The agent investigates

Three models work together. Nano reads the complaint and guesses where to look. Super checks logs, disks and recent changes, and searches the web when it finds an error. Ultra reads everything and decides what went wrong. Steps marked Guardrail are our own code checking the AI's work.