feat(tools): add VictoriaLogs datasource support

README.md

@@ -66,7 +66,7 @@ The dashboard tools now include several strategies to manage context window usag
 ### Datasources
 
 - **List and fetch datasource information:** View all configured datasources and retrieve detailed information about each.
-  - _Supported datasource types: Prometheus, Loki, ClickHouse, CloudWatch, Elasticsearch._
+  - _Supported datasource types: Prometheus, Loki, ClickHouse, CloudWatch, Elasticsearch, VictoriaLogs._
 
 ### Query Examples
 
@@ -103,6 +103,13 @@ The dashboard tools now include several strategies to manage context window usag
 - **List CloudWatch dimensions:** Get dimensions for filtering metric queries.
 - **Query CloudWatch:** Execute CloudWatch metric queries with time range support.
 
+### VictoriaLogs Querying
+
+- **Query VictoriaLogs:** Execute LogsQL queries against VictoriaLogs datasources to retrieve log entries.
+- **Query VictoriaLogs metadata:** List available field names and field values from VictoriaLogs datasources.
+- **Query VictoriaLogs hits:** Get log volume over time buckets for trend analysis.
+- **Query VictoriaLogs streams:** List matching log streams with hit counts.
+
 ### Log Search
 
 > **Note:** Search logs tools are **disabled by default**. To enable them, add `searchlogs` to your `--enabled-tools` flag.
@@ -280,6 +287,11 @@ Scopes define the specific resources that permissions apply to. Each action requ
 | `list_loki_label_values`          | Loki        | List values for a specific log label                                | `datasources:query`                     | `datasources:uid:loki-uid`                          |
 | `query_loki_stats`                | Loki        | Get statistics about log streams                                    | `datasources:query`                     | `datasources:uid:loki-uid`                          |
 | `query_loki_patterns`             | Loki        | Query detected log patterns to identify common structures           | `datasources:query`                     | `datasources:uid:loki-uid`                          |
+| `query_victorialogs`              | VictoriaLogs | Execute LogsQL queries against VictoriaLogs                        | `datasources:query`                     | `datasources:uid:victorialogs-uid`                  |
+| `list_victorialogs_field_names`   | VictoriaLogs | List available field names in VictoriaLogs                         | `datasources:query`                     | `datasources:uid:victorialogs-uid`                  |
+| `list_victorialogs_field_values`  | VictoriaLogs | List values for a specific field with hit counts                   | `datasources:query`                     | `datasources:uid:victorialogs-uid`                  |
+| `query_victorialogs_hits`         | VictoriaLogs | Query log volume over time buckets                                 | `datasources:query`                     | `datasources:uid:victorialogs-uid`                  |
+| `query_victorialogs_streams`      | VictoriaLogs | List matching log streams with hit counts                          | `datasources:query`                     | `datasources:uid:victorialogs-uid`                  |
 | `list_clickhouse_tables`          | ClickHouse* | List tables in a ClickHouse database                                | `datasources:query`                     | `datasources:uid:*`                                 |
 | `describe_clickhouse_table`       | ClickHouse* | Get table schema with column types                                  | `datasources:query`                     | `datasources:uid:*`                                 |
 | `query_clickhouse`                | ClickHouse* | Execute SQL queries with macro substitution                         | `datasources:query`                     | `datasources:uid:*`                                 |
@@ -358,6 +370,7 @@ The `mcp-grafana` binary supports various command-line flags for configuration:
 - `--disable-clickhouse`: Disable ClickHouse tools
 - `--disable-searchlogs`: Disable search_logs tool
 - `--disable-runpanelquery`: Disable run panel query tools
+- `--disable-victorialogs`: Disable VictoriaLogs tools
 
 ### Read-Only Mode
 

cmd/mcp-grafana/main.go

@@ -45,7 +45,7 @@ type disabledTools struct {
 	dashboard, folder, oncall, asserts, sift, admin,
 	pyroscope, navigation, proxied, annotations, rendering, cloudwatch, write,
 	examples, clickhouse, searchlogs,
-	runpanelquery bool
+	runpanelquery, victorialogs bool
 }
 
 // Configuration for the Grafana client.
@@ -61,7 +61,7 @@ type grafanaConfig struct {
 }
 
 func (dt *disabledTools) addFlags() {
-	flag.StringVar(&dt.enabledTools, "enabled-tools", "search,datasource,incident,prometheus,loki,alerting,dashboard,folder,oncall,asserts,sift,pyroscope,navigation,proxied,annotations,rendering", "A comma separated list of tools enabled for this server. Can be overwritten entirely or by disabling specific components, e.g. --disable-search.")
+	flag.StringVar(&dt.enabledTools, "enabled-tools", "search,datasource,incident,prometheus,loki,alerting,dashboard,folder,oncall,asserts,sift,pyroscope,navigation,proxied,annotations,rendering,victorialogs", "A comma separated list of tools enabled for this server. Can be overwritten entirely or by disabling specific components, e.g. --disable-search.")
 	flag.BoolVar(&dt.search, "disable-search", false, "Disable search tools")
 	flag.BoolVar(&dt.datasource, "disable-datasource", false, "Disable datasource tools")
 	flag.BoolVar(&dt.incident, "disable-incident", false, "Disable incident tools")
@@ -86,6 +86,7 @@ func (dt *disabledTools) addFlags() {
 	flag.BoolVar(&dt.clickhouse, "disable-clickhouse", false, "Disable ClickHouse tools")
 	flag.BoolVar(&dt.searchlogs, "disable-searchlogs", false, "Disable search logs tools")
 	flag.BoolVar(&dt.runpanelquery, "disable-runpanelquery", false, "Disable run panel query tools")
+	flag.BoolVar(&dt.victorialogs, "disable-victorialogs", false, "Disable VictoriaLogs tools")
 }
 
 func (gc *grafanaConfig) addFlags() {
@@ -123,6 +124,7 @@ func (dt *disabledTools) addTools(s *server.MCPServer) {
 	maybeAddTools(s, tools.AddClickHouseTools, enabledTools, dt.clickhouse, "clickhouse")
 	maybeAddTools(s, tools.AddSearchLogsTools, enabledTools, dt.searchlogs, "searchlogs")
 	maybeAddTools(s, tools.AddRunPanelQueryTools, enabledTools, dt.runpanelquery, "runpanelquery")
+	maybeAddTools(s, tools.AddVictoriaLogsTools, enabledTools, dt.victorialogs, "victorialogs")
 }
 
 func newServer(transport string, dt disabledTools, obs *observability.Observability) (*server.MCPServer, *mcpgrafana.ToolManager) {

docker-compose.yaml

@@ -121,6 +121,11 @@ services:
       timeout: 5s
       retries: 5
 
+  victorialogs:
+    image: victoriametrics/victoria-logs:v1.16.0-victorialogs
+    ports:
+      - "9428:9428"
+
   clickhouse:
     image: clickhouse/clickhouse-server:25.10@sha256:8d1a479c36a4556eeb0556ad36141b194cf6a4a4020f9def391c1570fd1570b7
     ports:

testdata/provisioning/datasources/datasources.yaml

@@ -87,3 +87,9 @@ datasources:
       accessKey: test
       secretKey: test
     isDefault: false
+  - name: VictoriaLogs
+    uid: victorialogs
+    type: victoriametrics-logs-datasource
+    access: proxy
+    url: http://victorialogs:9428
+    isDefault: false