{"agent":"claude","input":"Incident: Grafana shows the Prometheus pod from kube-prometheus-stack OOM killed every few hours since a chart upgrade, with active series doubling. Read charts/kube-prometheus-stack, its values.yaml and the last 30 commits. Render the chart with helm template at the version before and after the upgrade with the same values and diff the output. Find the most likely causes, and write incident.md with a timeline, each suspect with file and line evidence, the template diff that supports it, and the PromQL check that would confirm or clear it. Change no code.","resources":[{"url":"https://github.com/your-org/your-app"}]}