Observability

ReferenceWhat it covers
Telemetry and exportsExporting traces, metrics, and audit logs over OpenTelemetry, scraping metrics with Prometheus, sending events to a webhook, and reading the usage and rejection data behind the dashboard’s charts.
Response headersEvery x-agent-stream-* header on a successful chat response, and whether it appears on a buffered or a streamed response.
Notifications and alertsSetting up an alert integration (Slack, email, webhook, or a streaming platform), its per-type delivery fields, and which events route to it.
LLM driftThe Drift Harness settings, the LLM Drift page, the nine drift dimensions, thresholds, regression gating, drift alerts, replay evaluation, and retention.