How I Built an AI Agent That Investigates Cloud Bill Spikes (Architecture Inside)

Ghost-hunter is a two-agent AI system for investigating cloud billing spikes.

One model acts as a theory-building lead detective, while the other drafts read-only commands.

Before anything runs, the commands must pass a seven-step validator to reduce risk.

The design aims to mimic a senior on-call engineer while limiting confirmation bias and accidental changes.