{"agent":"claude","input":"A Grafana alert fired for this Go service; its payload follows this prompt. Use the Grafana connection to read the alert rule, run its Prometheus query around the firing time broken down by route, and query the Loki error logs for the same window. Find the cause in the users and articles packages, add a Go test that reproduces it, fix it, and run go test ./... and gofmt. Open a pull request that includes the PromQL and LogQL queries, the log lines behind the diagnosis, and the test output before and after the fix. If the evidence does not point at code, say what it points at instead.","resources":[{"url":"https://github.com/your-org/your-app"}]}