Kubecost

Kubecost 3.3.0 introduces a beta MCP server that lets AI agents query cost and usage history in natural language, rebuilds Namespace Turndown with a weekly scheduler, maintenance/exclusion windows, and dry-run previews, and adds AWS NAT Gateway traffic breakdown to Network Costs. Existing Namespace Turndown actions must now include a namespaceLabel filter to run, and aggregator installs will have the MCP server enabled by default unless disabled per the upgrade notes.

Matters for: FinOps and platform teams tracking AWS NAT Gateway network spend and scheduling namespace shutdowns across large multi-cluster Kubernetes environments.