{"data":{"transport":"official_mcp_grafana_stdio","advertised_tool_count":72,"tools_used":{"query_prometheus":{"advertised":true,"for":"schedule budget, queue depth and failure counts for the agents and the health probe"},"query_loki_logs":{"advertised":true,"for":"the real FFmpeg stderr behind a failure class"},"tempo_get-trace":{"advertised":true,"for":"the per-delivery span tree, ingest through simulated delivery"},"search_dashboards":{"advertised":true,"for":"find the operator's dashboard and hand a human a link back to Grafana"},"alerting_manage_rules":{"advertised":true,"for":"provision and remove a Grafana-managed alert rule per delivery"},"create_annotation":{"advertised":true,"for":"record an approved remediation on the timeline, after human approval"},"get_panel_image":{"advertised":true,"for":"render the schedule-budget panel so Gemini can read the chart"}},"tools_declined":{"incidents (create_incident, list_incidents, add_activity_to_incident)":"Grafana IRM is a Grafana Cloud plugin. This stack is self-hosted OSS, which the rules permit for unattended deployments, so these tools are not available here. Opening an incident would be the right next step on a Cloud stack.","OnCall (list_oncall_schedules, get_current_oncall_users)":"Also a Grafana Cloud plugin, and there is no real rota behind this deployment to report.","Sift (list_sift_investigations, get_sift_investigation)":"Grafana Cloud only. SLATE's investigation is its own three-agent workflow over MCP evidence.","update_dashboard":"The dashboard is provisioned from a file in this repository. Letting the agent rewrite it at runtime would make the operator's view something the model could change."},"required_tools_advertised":{"query_prometheus":true,"query_loki_logs":true,"create_annotation":true},"trace_tools_advertised":["tempo_docs-traceql","tempo_get-attribute-names","tempo_get-attribute-values","tempo_get-trace","tempo_traceql-metrics-instant","tempo_traceql-metrics-range","tempo_traceql-search"],"prometheus":{"requested_tool":"query_prometheus","tool":"query_prometheus","is_error":false,"content":[{"type":"text","text":"{\"data\":[{\"metric\":{\"__name__\":\"up\",\"environment\":\"judging\",\"instance\":\"slate-delivery-slo-109051079423.us-central1.run.app\",\"job\":\"slate-cloud-run\",\"service_name\":\"slate\"},\"value\":[1791619599.719,\"1\"]}]}","annotations":null,"meta":null}]},"loki":{"requested_tool":"query_loki_logs","tool":"query_loki_logs","is_error":false,"content":[{"type":"text","text":"{\"data\":[],\"hints\":{\"summary\":\"The Loki query returned no log entries for the specified time range.\",\"possibleCauses\":[\"The stream selector labels may not match any log streams\",\"No logs were ingested during the specified time range\",\"The filter expression may be too restrictive\",\"The label values in the selector may be misspelled or incorrect\",\"Log parsing may fail if logs are not in the expected format\"],\"suggestedActions\":[\"Use list_loki_label_names to verify available labels\",\"Use list_loki_label_values to check values for specific labels\",\"Use query_loki_stats to check if logs exist for the stream selector\",\"Try expanding the time range to see if logs exist in a different period\",\"Try removing pipeline stages to see if the base stream selector matches any logs\"],\"debug\":{\"timeRange\":\"2026-10-10T07:06:39Z to 2026-10-10T08:06:39Z\"}},\"metadata\":{\"linesReturned\":0,\"maxLinesAllowed\":50,\"resultsTruncated\":false,\"totalLinesScanned\":0,\"startTime\":\"now-1h\",\"endTime\":\"2026-10-10T08:06:39Z\"}}","annotations":null,"meta":null}]}}}