Resources

Subagents are the feature that demos best and costs most. Nine files audited in parallel looks like magic in a screen recording, and every one of those nine is a full model loop billed to you.

A customer asks what their AI usage cost last month. You have exactly one number: the provider invoice. It does not split by customer, by feature, or by user. So you guess — and you either eat margin quietly or overcharge somebody who will eventually check.