Agent Breadcrumbs vs MCP Grafana

alerting_manage_silences

Manage Grafana alerting silences. A silence temporarily suppresses notifications for alerts whose labels match a set of matchers, without changing the alert rules themselves. Operations: - 'list': list existing silences. Optionally filter by rule_uid (matches the __alert_rule_uid__ label) or by matchers. - 'get': retrieve a single silence by silence_id. - 'create': create a new silence. Requires matchers, starts_at, ends_at (RFC3339) and comment. - 'update': modify an existing silence by silence_id. Requires matchers, starts_at, ends_at and comment. The id is only kept when the posted matchers and starts_at match the stored ones, so pass back the starts_at returned by 'get'; otherwise Alertmanager expires the old silence and returns a new id. - 'delete': expire/remove a silence by silence_id. When to use: - Muting noisy or expected alerts during maintenance windows - Inspecting or cleaning up existing silences When NOT to use: - Changing alert rule configuration or state (use alerting_manage_rules) - Changing how alerts are routed to receivers (use alerting_manage_routing)

analyze_loki_labels

Audits a Loki label strategy and optionally diagnoses query performance. Returns per-label verdicts, missing base labels, normalisation issues, and a recommended set. Pass datasourceUid for live cardinality or labels for static scoring; both may be combined.

check_datasources_health

Check datasource health. Filter by type or UIDs; omit both to check all.

create_annotation

Create a new annotation on a dashboard or panel. Set format to 'graphite' and provide 'what' for Graphite-format annotations.

create_datasource

Create a datasource. If type is ambiguous, call search_plugin_information first; install the plugin if needed. IMPORTANT: always call this tool twice. First call: provide only the type — the tool returns a field schema. After receiving the schema, you MUST ask the user for every required field value explicitly; do not infer or use defaults without user confirmation. Second call: provide the type, the display name in the top-level name argument, schemaReviewed=true, and the fields map populated with values confirmed by the user. Never handle credentials — remind the user to rotate any detected. Returns UID, health check, and a config page link.

create_folder

Create a Grafana folder. Provide a title and optional UID. Returns the created folder.

create_incident

Create a new Grafana incident. Requires title, severity, and room prefix. Allows setting status, labels and custom fields. This tool should be used judiciously and sparingly, and only after confirmation from the user, as it may notify or alarm lots of people.

create_snapshot

Create a Grafana snapshot from a full dashboard payload. Supports optional expiration and external snapshot fields.

delete_annotation

Permanently delete an annotation by ID. The annotation cannot be recovered afterwards.