diff --git a/oas_docs/output/kibana.serverless.yaml b/oas_docs/output/kibana.serverless.yaml
index e4696e257d931..0c65621212b7b 100644
--- a/oas_docs/output/kibana.serverless.yaml
+++ b/oas_docs/output/kibana.serverless.yaml
@@ -62218,7 +62218,7 @@ paths:
 
         Refer to [Spaces](https://www.elastic.co/docs/deploy-manage/manage-spaces) for more information.
 
-        Get paginated per-agent action results for a specific scheduled query execution, with success/failure aggregation and execution metadata (pack name, query name/text, timestamp).
+        Get paginated per-agent action results for a specific scheduled query execution, with success/failure aggregation and execution metadata (pack name, query name/text, timestamp, and optionally queryInterval when the resultCountsEnabled experimental feature is enabled).
       operationId: OsqueryGetScheduledActionResults
       parameters:
         - description: The schedule ID of the scheduled query.
@@ -62292,6 +62292,7 @@ paths:
                       executionCount: 3
                       packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
                       packName: My Pack
+                      queryInterval: 3600
                       queryName: uptime
                       queryText: select * from uptime;
                       scheduleId: pack_my_pack_uptime
@@ -113529,6 +113530,11 @@ components:
               saved_query_id: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
               status: completed
               successful: 0
+          result_counts:
+            error_agents: 0
+            responded_agents: 1
+            successful_agents: 1
+            total_rows: 42
           status: completed
           user_id: elastic
       type: object
@@ -113595,6 +113601,26 @@ components:
                     description: Number of successful agents.
                     type: integer
               type: array
+            result_counts:
+              description: |
+                Aggregated result count statistics for the query. May be omitted when aggregation data is unavailable. Single-query actions include responded_agents; pack actions include queries_with_results and queries_total instead.
+              type: object
+              properties:
+                error_agents:
+                  type: integer
+                queries_total:
+                  description: Total number of sub-queries in the pack (pack actions only).
+                  type: integer
+                queries_with_results:
+                  description: Number of sub-queries that returned at least one row (pack actions only).
+                  type: integer
+                responded_agents:
+                  description: Number of agents that responded (single-query actions only).
+                  type: integer
+                successful_agents:
+                  type: integer
+                total_rows:
+                  type: integer
             status:
               description: Global status of the live query (completed, running).
               enum:
@@ -113683,12 +113709,20 @@ components:
                               type: string
                         type: array
                       result_counts:
-                        description: Result count statistics (present when withResultCounts is true).
+                        description: |
+                          Result count statistics (present when withResultCounts is true). Single-query actions include responded_agents; pack actions include queries_with_results and queries_total instead.
                         type: object
                         properties:
                           error_agents:
                             type: integer
+                          queries_total:
+                            description: Total number of sub-queries in the pack (pack actions only).
+                            type: integer
+                          queries_with_results:
+                            description: Number of sub-queries that returned at least one row (pack actions only).
+                            type: integer
                           responded_agents:
+                            description: Number of agents that responded (single-query actions only).
                             type: integer
                           successful_agents:
                             type: integer
@@ -114105,6 +114139,7 @@ components:
           executionCount: 3
           packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
           packName: My Pack
+          queryInterval: 3600
           queryName: uptime
           queryText: select * from uptime;
           scheduleId: pack_my_pack_uptime
@@ -114424,6 +114459,10 @@ components:
         packName:
           description: The name of the pack containing the query.
           type: string
+        queryInterval:
+          description: |
+            Interval in seconds from the pack saved object query definition. Present only when the resultCountsEnabled experimental feature is enabled and the pack query defines an interval.
+          type: integer
         queryName:
           description: The name of the query within the pack.
           type: string
diff --git a/oas_docs/output/kibana.yaml b/oas_docs/output/kibana.yaml
index 4d9f56d69aad5..fc3e7d0441137 100644
--- a/oas_docs/output/kibana.yaml
+++ b/oas_docs/output/kibana.yaml
@@ -65485,7 +65485,7 @@ paths:
 
         Refer to [Spaces](https://www.elastic.co/docs/deploy-manage/manage-spaces) for more information.
 
-        Get paginated per-agent action results for a specific scheduled query execution, with success/failure aggregation and execution metadata (pack name, query name/text, timestamp).
+        Get paginated per-agent action results for a specific scheduled query execution, with success/failure aggregation and execution metadata (pack name, query name/text, timestamp, and optionally queryInterval when the resultCountsEnabled experimental feature is enabled).
       operationId: OsqueryGetScheduledActionResults
       parameters:
         - description: The schedule ID of the scheduled query.
@@ -65559,6 +65559,7 @@ paths:
                       executionCount: 3
                       packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
                       packName: My Pack
+                      queryInterval: 3600
                       queryName: uptime
                       queryText: select * from uptime;
                       scheduleId: pack_my_pack_uptime
@@ -125029,6 +125030,11 @@ components:
               saved_query_id: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
               status: completed
               successful: 0
+          result_counts:
+            error_agents: 0
+            responded_agents: 1
+            successful_agents: 1
+            total_rows: 42
           status: completed
           user_id: elastic
       type: object
@@ -125095,6 +125101,26 @@ components:
                     description: Number of successful agents.
                     type: integer
               type: array
+            result_counts:
+              description: |
+                Aggregated result count statistics for the query. May be omitted when aggregation data is unavailable. Single-query actions include responded_agents; pack actions include queries_with_results and queries_total instead.
+              type: object
+              properties:
+                error_agents:
+                  type: integer
+                queries_total:
+                  description: Total number of sub-queries in the pack (pack actions only).
+                  type: integer
+                queries_with_results:
+                  description: Number of sub-queries that returned at least one row (pack actions only).
+                  type: integer
+                responded_agents:
+                  description: Number of agents that responded (single-query actions only).
+                  type: integer
+                successful_agents:
+                  type: integer
+                total_rows:
+                  type: integer
             status:
               description: Global status of the live query (completed, running).
               enum:
@@ -125183,12 +125209,20 @@ components:
                               type: string
                         type: array
                       result_counts:
-                        description: Result count statistics (present when withResultCounts is true).
+                        description: |
+                          Result count statistics (present when withResultCounts is true). Single-query actions include responded_agents; pack actions include queries_with_results and queries_total instead.
                         type: object
                         properties:
                           error_agents:
                             type: integer
+                          queries_total:
+                            description: Total number of sub-queries in the pack (pack actions only).
+                            type: integer
+                          queries_with_results:
+                            description: Number of sub-queries that returned at least one row (pack actions only).
+                            type: integer
                           responded_agents:
+                            description: Number of agents that responded (single-query actions only).
                             type: integer
                           successful_agents:
                             type: integer
@@ -125605,6 +125639,7 @@ components:
           executionCount: 3
           packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
           packName: My Pack
+          queryInterval: 3600
           queryName: uptime
           queryText: select * from uptime;
           scheduleId: pack_my_pack_uptime
@@ -125924,6 +125959,10 @@ components:
         packName:
           description: The name of the pack containing the query.
           type: string
+        queryInterval:
+          description: |
+            Interval in seconds from the pack saved object query definition. Present only when the resultCountsEnabled experimental feature is enabled and the pack query defines an interval.
+          type: integer
         queryName:
           description: The name of the query within the pack.
           type: string
diff --git a/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.gen.ts b/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.gen.ts
index 9e9e511d94174..241d902faa98f 100644
--- a/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.gen.ts
+++ b/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.gen.ts
@@ -82,14 +82,26 @@ export const FindLiveQueryResponse = z.object({
                   )
                   .optional(),
                 /**
-                 * Result count statistics (present when withResultCounts is true).
-                 */
+      * Result count statistics (present when withResultCounts is true). Single-query actions include responded_agents; pack actions include queries_with_results and queries_total instead.
+
+      */
                 result_counts: z
                   .object({
                     total_rows: z.number().int().optional(),
+                    /**
+                     * Number of agents that responded (single-query actions only).
+                     */
                     responded_agents: z.number().int().optional(),
                     successful_agents: z.number().int().optional(),
                     error_agents: z.number().int().optional(),
+                    /**
+                     * Number of sub-queries that returned at least one row (pack actions only).
+                     */
+                    queries_with_results: z.number().int().optional(),
+                    /**
+                     * Total number of sub-queries in the pack (pack actions only).
+                     */
+                    queries_total: z.number().int().optional(),
                   })
                   .optional(),
               })
@@ -119,6 +131,29 @@ export const FindLiveQueryDetailsResponse = z.object({
        * Global status of the live query (completed, running).
        */
       status: z.enum(['completed', 'running']).optional(),
+      /**
+      * Aggregated result count statistics for the query. May be omitted when aggregation data is unavailable. Single-query actions include responded_agents; pack actions include queries_with_results and queries_total instead.
+
+      */
+      result_counts: z
+        .object({
+          total_rows: z.number().int().optional(),
+          /**
+           * Number of agents that responded (single-query actions only).
+           */
+          responded_agents: z.number().int().optional(),
+          successful_agents: z.number().int().optional(),
+          error_agents: z.number().int().optional(),
+          /**
+           * Number of sub-queries that returned at least one row (pack actions only).
+           */
+          queries_with_results: z.number().int().optional(),
+          /**
+           * Total number of sub-queries in the pack (pack actions only).
+           */
+          queries_total: z.number().int().optional(),
+        })
+        .optional(),
       /**
        * The queries with their execution status.
        */
diff --git a/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.schema.yaml b/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.schema.yaml
index 0ee3ff10d5530..fb51a5464f374 100644
--- a/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.schema.yaml
+++ b/x-pack/platform/plugins/shared/osquery/common/api/live_query/find_live_query.schema.yaml
@@ -84,16 +84,28 @@ components:
                                 type: string
                       result_counts:
                         type: object
-                        description: 'Result count statistics (present when withResultCounts is true).'
+                        description: >
+                          Result count statistics (present when withResultCounts is true).
+                          Single-query actions include responded_agents; pack actions include
+                          queries_with_results and queries_total instead.
                         properties:
                           total_rows:
                             type: integer
                           responded_agents:
+                            description: 'Number of agents that responded (single-query actions only).'
                             type: integer
                           successful_agents:
                             type: integer
                           error_agents:
                             type: integer
+                          queries_with_results:
+                            description: 'Number of sub-queries that returned at least one row (pack actions only).'
+                            type: integer
+                          queries_total:
+                            description: 'Total number of sub-queries in the pack (pack actions only).'
+                            type: integer
+      # Single-query example shown below; for pack actions, result_counts uses
+      # queries_with_results and queries_total instead of responded_agents.
       example:
         data:
           total: 1
@@ -154,6 +166,29 @@ components:
               description: 'Global status of the live query (completed, running).'
               type: string
               enum: [completed, running]
+            result_counts:
+              type: object
+              description: >
+                Aggregated result count statistics for the query. May be omitted
+                when aggregation data is unavailable. Single-query actions include
+                responded_agents; pack actions include queries_with_results and
+                queries_total instead.
+              properties:
+                total_rows:
+                  type: integer
+                responded_agents:
+                  description: 'Number of agents that responded (single-query actions only).'
+                  type: integer
+                successful_agents:
+                  type: integer
+                error_agents:
+                  type: integer
+                queries_with_results:
+                  description: 'Number of sub-queries that returned at least one row (pack actions only).'
+                  type: integer
+                queries_total:
+                  description: 'Total number of sub-queries in the pack (pack actions only).'
+                  type: integer
             queries:
               description: 'The queries with their execution status.'
               type: array
@@ -193,6 +228,8 @@ components:
                     description: 'Status of this individual query.'
                     type: string
                     enum: [completed, running]
+      # Single-query example shown below; for pack actions, result_counts uses
+      # queries_with_results and queries_total instead of responded_agents.
       example:
         data:
           action_id: "3c42c847-eb30-4452-80e0-728584042334"
@@ -201,6 +238,11 @@ components:
           agents: [ "16d7caf5-efd2-4212-9b62-73dafc91fa13" ]
           user_id: "elastic"
           status: "completed"
+          result_counts:
+            total_rows: 42
+            responded_agents: 1
+            successful_agents: 1
+            error_agents: 0
           queries:
             - action_id: "609c4c66-ba3d-43fa-afdd-53e244577aa0"
               id: "6724a474-cbba-41ef-a1aa-66aebf0879e2"
diff --git a/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.gen.ts b/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.gen.ts
index 8ead460f5f114..e964f5dafee41 100644
--- a/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.gen.ts
+++ b/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.gen.ts
@@ -49,6 +49,11 @@ export const ScheduledExecutionMetadata = z.object({
    * The timestamp of the most recent response for this execution.
    */
   timestamp: z.string().optional(),
+  /**
+      * Interval in seconds from the pack saved object query definition. Present only when the resultCountsEnabled experimental feature is enabled and the pack query defines an interval.
+
+      */
+  queryInterval: z.number().int().optional(),
 });
 
 export type ScheduledActionResultsAggregations = z.infer<typeof ScheduledActionResultsAggregations>;
diff --git a/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.schema.yaml b/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.schema.yaml
index 695af36dfd03d..1166c2ab454fe 100644
--- a/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.schema.yaml
+++ b/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/get_scheduled_action_results.schema.yaml
@@ -30,6 +30,12 @@ components:
         timestamp:
           description: 'The timestamp of the most recent response for this execution.'
           type: string
+        queryInterval:
+          description: >
+            Interval in seconds from the pack saved object query definition.
+            Present only when the resultCountsEnabled experimental feature is enabled
+            and the pack query defines an interval.
+          type: integer
 
     ScheduledActionResultsAggregations:
       type: object
@@ -86,6 +92,7 @@ components:
           queryName: 'uptime'
           queryText: 'select * from uptime;'
           timestamp: '2024-07-26T09:00:00.000Z'
+          queryInterval: 3600
         edges:
           - _id: 'result-001'
             fields:
diff --git a/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/scheduled_results.schema.yaml b/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/scheduled_results.schema.yaml
index 8ec3cbd5e53c5..c72da969a5609 100644
--- a/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/scheduled_results.schema.yaml
+++ b/x-pack/platform/plugins/shared/osquery/common/api/scheduled_results/scheduled_results.schema.yaml
@@ -9,7 +9,8 @@ paths:
       description: >
         Get paginated per-agent action results for a specific scheduled query
         execution, with success/failure aggregation and execution metadata
-        (pack name, query name/text, timestamp).
+        (pack name, query name/text, timestamp, and optionally queryInterval when
+        the resultCountsEnabled experimental feature is enabled).
       operationId: OsqueryGetScheduledActionResults
       x-codegen-enabled: true
       x-labels: [ serverless, ess ]
@@ -80,6 +81,7 @@ paths:
                       queryName: 'uptime'
                       queryText: 'select * from uptime;'
                       timestamp: '2024-07-26T09:00:00.000Z'
+                      queryInterval: 3600
                     edges:
                       - _id: 'result-001'
                         fields:
diff --git a/x-pack/platform/plugins/shared/osquery/common/experimental_features.ts b/x-pack/platform/plugins/shared/osquery/common/experimental_features.ts
index d33ec571abc05..e3019c00927f6 100644
--- a/x-pack/platform/plugins/shared/osquery/common/experimental_features.ts
+++ b/x-pack/platform/plugins/shared/osquery/common/experimental_features.ts
@@ -25,6 +25,12 @@ export const allowedExperimentalValues = Object.freeze({
    * adding KQL search, document flyout, per-row actions, and column curation.
    */
   unifiedDataTable: true,
+  /**
+   * Enables result_counts aggregation in the live query details and list API
+   * responses, providing total rows, agent success/error breakdowns. Required
+   * by the upcoming "About" tab on the query details page.
+   */
+  resultCountsEnabled: false,
 });
 
 type ExperimentalFeatures = { [K in keyof typeof allowedExperimentalValues]: boolean };
diff --git a/x-pack/platform/plugins/shared/osquery/docs/openapi/ess/osquery_api_2023_10_31.bundled.schema.yaml b/x-pack/platform/plugins/shared/osquery/docs/openapi/ess/osquery_api_2023_10_31.bundled.schema.yaml
index 20b43173c95c1..5fc611a41f52e 100644
--- a/x-pack/platform/plugins/shared/osquery/docs/openapi/ess/osquery_api_2023_10_31.bundled.schema.yaml
+++ b/x-pack/platform/plugins/shared/osquery/docs/openapi/ess/osquery_api_2023_10_31.bundled.schema.yaml
@@ -640,7 +640,8 @@ paths:
       description: >
         Get paginated per-agent action results for a specific scheduled query
         execution, with success/failure aggregation and execution metadata (pack
-        name, query name/text, timestamp).
+        name, query name/text, timestamp, and optionally queryInterval when the
+        resultCountsEnabled experimental feature is enabled).
       operationId: OsqueryGetScheduledActionResults
       parameters:
         - description: The schedule ID of the scheduled query.
@@ -714,6 +715,7 @@ paths:
                       executionCount: 3
                       packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
                       packName: My Pack
+                      queryInterval: 3600
                       queryName: uptime
                       queryText: select * from uptime;
                       scheduleId: pack_my_pack_uptime
@@ -1497,6 +1499,11 @@ components:
               saved_query_id: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
               status: completed
               successful: 0
+          result_counts:
+            error_agents: 0
+            responded_agents: 1
+            successful_agents: 1
+            total_rows: 42
           status: completed
           user_id: elastic
       type: object
@@ -1563,6 +1570,31 @@ components:
                     description: Number of successful agents.
                     type: integer
               type: array
+            result_counts:
+              description: >
+                Aggregated result count statistics for the query. May be omitted
+                when aggregation data is unavailable. Single-query actions
+                include responded_agents; pack actions include
+                queries_with_results and queries_total instead.
+              type: object
+              properties:
+                error_agents:
+                  type: integer
+                queries_total:
+                  description: Total number of sub-queries in the pack (pack actions only).
+                  type: integer
+                queries_with_results:
+                  description: >-
+                    Number of sub-queries that returned at least one row (pack
+                    actions only).
+                  type: integer
+                responded_agents:
+                  description: Number of agents that responded (single-query actions only).
+                  type: integer
+                successful_agents:
+                  type: integer
+                total_rows:
+                  type: integer
             status:
               description: Global status of the live query (completed, running).
               enum:
@@ -1651,14 +1683,29 @@ components:
                               type: string
                         type: array
                       result_counts:
-                        description: >-
+                        description: >
                           Result count statistics (present when withResultCounts
-                          is true).
+                          is true). Single-query actions include
+                          responded_agents; pack actions include
+                          queries_with_results and queries_total instead.
                         type: object
                         properties:
                           error_agents:
                             type: integer
+                          queries_total:
+                            description: >-
+                              Total number of sub-queries in the pack (pack
+                              actions only).
+                            type: integer
+                          queries_with_results:
+                            description: >-
+                              Number of sub-queries that returned at least one
+                              row (pack actions only).
+                            type: integer
                           responded_agents:
+                            description: >-
+                              Number of agents that responded (single-query
+                              actions only).
                             type: integer
                           successful_agents:
                             type: integer
@@ -2079,6 +2126,7 @@ components:
           executionCount: 3
           packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
           packName: My Pack
+          queryInterval: 3600
           queryName: uptime
           queryText: select * from uptime;
           scheduleId: pack_my_pack_uptime
@@ -2407,6 +2455,12 @@ components:
         packName:
           description: The name of the pack containing the query.
           type: string
+        queryInterval:
+          description: >
+            Interval in seconds from the pack saved object query definition.
+            Present only when the resultCountsEnabled experimental feature is
+            enabled and the pack query defines an interval.
+          type: integer
         queryName:
           description: The name of the query within the pack.
           type: string
diff --git a/x-pack/platform/plugins/shared/osquery/docs/openapi/serverless/osquery_api_2023_10_31.bundled.schema.yaml b/x-pack/platform/plugins/shared/osquery/docs/openapi/serverless/osquery_api_2023_10_31.bundled.schema.yaml
index b006fce91c201..9f37ecc3a2762 100644
--- a/x-pack/platform/plugins/shared/osquery/docs/openapi/serverless/osquery_api_2023_10_31.bundled.schema.yaml
+++ b/x-pack/platform/plugins/shared/osquery/docs/openapi/serverless/osquery_api_2023_10_31.bundled.schema.yaml
@@ -640,7 +640,8 @@ paths:
       description: >
         Get paginated per-agent action results for a specific scheduled query
         execution, with success/failure aggregation and execution metadata (pack
-        name, query name/text, timestamp).
+        name, query name/text, timestamp, and optionally queryInterval when the
+        resultCountsEnabled experimental feature is enabled).
       operationId: OsqueryGetScheduledActionResults
       parameters:
         - description: The schedule ID of the scheduled query.
@@ -714,6 +715,7 @@ paths:
                       executionCount: 3
                       packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
                       packName: My Pack
+                      queryInterval: 3600
                       queryName: uptime
                       queryText: select * from uptime;
                       scheduleId: pack_my_pack_uptime
@@ -1497,6 +1499,11 @@ components:
               saved_query_id: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
               status: completed
               successful: 0
+          result_counts:
+            error_agents: 0
+            responded_agents: 1
+            successful_agents: 1
+            total_rows: 42
           status: completed
           user_id: elastic
       type: object
@@ -1563,6 +1570,31 @@ components:
                     description: Number of successful agents.
                     type: integer
               type: array
+            result_counts:
+              description: >
+                Aggregated result count statistics for the query. May be omitted
+                when aggregation data is unavailable. Single-query actions
+                include responded_agents; pack actions include
+                queries_with_results and queries_total instead.
+              type: object
+              properties:
+                error_agents:
+                  type: integer
+                queries_total:
+                  description: Total number of sub-queries in the pack (pack actions only).
+                  type: integer
+                queries_with_results:
+                  description: >-
+                    Number of sub-queries that returned at least one row (pack
+                    actions only).
+                  type: integer
+                responded_agents:
+                  description: Number of agents that responded (single-query actions only).
+                  type: integer
+                successful_agents:
+                  type: integer
+                total_rows:
+                  type: integer
             status:
               description: Global status of the live query (completed, running).
               enum:
@@ -1651,14 +1683,29 @@ components:
                               type: string
                         type: array
                       result_counts:
-                        description: >-
+                        description: >
                           Result count statistics (present when withResultCounts
-                          is true).
+                          is true). Single-query actions include
+                          responded_agents; pack actions include
+                          queries_with_results and queries_total instead.
                         type: object
                         properties:
                           error_agents:
                             type: integer
+                          queries_total:
+                            description: >-
+                              Total number of sub-queries in the pack (pack
+                              actions only).
+                            type: integer
+                          queries_with_results:
+                            description: >-
+                              Number of sub-queries that returned at least one
+                              row (pack actions only).
+                            type: integer
                           responded_agents:
+                            description: >-
+                              Number of agents that responded (single-query
+                              actions only).
                             type: integer
                           successful_agents:
                             type: integer
@@ -2079,6 +2126,7 @@ components:
           executionCount: 3
           packId: 42ba9c50-0cc5-11ed-aa1d-2b27890bc90d
           packName: My Pack
+          queryInterval: 3600
           queryName: uptime
           queryText: select * from uptime;
           scheduleId: pack_my_pack_uptime
@@ -2407,6 +2455,12 @@ components:
         packName:
           description: The name of the pack containing the query.
           type: string
+        queryInterval:
+          description: >
+            Interval in seconds from the pack saved object query definition.
+            Present only when the resultCountsEnabled experimental feature is
+            enabled and the pack query defines an interval.
+          type: integer
         queryName:
           description: The name of the query within the pack.
           type: string
diff --git a/x-pack/platform/plugins/shared/osquery/public/actions/use_live_query_details.ts b/x-pack/platform/plugins/shared/osquery/public/actions/use_live_query_details.ts
index 02defc4c54db3..c7cbd450a8952 100644
--- a/x-pack/platform/plugins/shared/osquery/public/actions/use_live_query_details.ts
+++ b/x-pack/platform/plugins/shared/osquery/public/actions/use_live_query_details.ts
@@ -33,8 +33,26 @@ export interface PackQueriesQuery {
   saved_query_id?: string;
   expiration?: string;
   timeout?: number;
+  interval?: number | string;
 }
 
+export interface SingleQueryResultCounts {
+  total_rows: number;
+  responded_agents: number;
+  successful_agents: number;
+  error_agents: number;
+}
+
+export interface PackResultCounts {
+  total_rows: number;
+  queries_with_results: number;
+  queries_total: number;
+  successful_agents: number;
+  error_agents: number;
+}
+
+export type ResultCounts = SingleQueryResultCounts | PackResultCounts;
+
 export interface LiveQueryDetailsItem {
   action_id: string;
   expiration?: string;
@@ -45,12 +63,14 @@ export interface LiveQueryDetailsItem {
   agent_policy_ids: string[];
   agents?: string[];
   user_id?: string;
+  user_profile_uid?: string;
   pack_id?: string;
   pack_name?: string;
   pack_prebuilt?: boolean;
   tags?: string[];
   status?: string;
   queries?: PackQueriesQuery[];
+  result_counts?: ResultCounts;
 }
 
 export const useLiveQueryDetails = ({
diff --git a/x-pack/platform/plugins/shared/osquery/public/actions/use_scheduled_execution_details.ts b/x-pack/platform/plugins/shared/osquery/public/actions/use_scheduled_execution_details.ts
index 5020be52ef4a5..bc650b223931d 100644
--- a/x-pack/platform/plugins/shared/osquery/public/actions/use_scheduled_execution_details.ts
+++ b/x-pack/platform/plugins/shared/osquery/public/actions/use_scheduled_execution_details.ts
@@ -19,6 +19,7 @@ export interface ScheduledExecutionDetailsItem {
   queryName: string;
   queryText: string;
   timestamp: string;
+  queryInterval?: number;
   agentCount: number;
   successCount: number;
   errorCount: number;
@@ -51,6 +52,7 @@ interface ScheduledActionResultsResponse {
     queryName: string;
     queryText: string;
     timestamp: string;
+    queryInterval?: number;
   };
   aggregations: {
     totalRowCount: number;
diff --git a/x-pack/platform/plugins/shared/osquery/public/live_queries/form/pack_queries_status_table.tsx b/x-pack/platform/plugins/shared/osquery/public/live_queries/form/pack_queries_status_table.tsx
index a1f368144bb1a..34008812d72ca 100644
--- a/x-pack/platform/plugins/shared/osquery/public/live_queries/form/pack_queries_status_table.tsx
+++ b/x-pack/platform/plugins/shared/osquery/public/live_queries/form/pack_queries_status_table.tsx
@@ -23,6 +23,7 @@ import {
 import type { UseEuiTheme } from '@elastic/eui';
 import { i18n } from '@kbn/i18n';
 import type { ECSMapping } from '@kbn/osquery-io-ts-types';
+import type { ReactNode } from 'react';
 import { QueryDetailsFlyout } from './query_details_flyout';
 import { PackResultsHeader } from './pack_results_header';
 import { Direction } from '../../../common/search_strategy';
@@ -113,7 +114,7 @@ const DocsColumnResults: React.FC<DocsColumnResultsProps> = ({ count, isLive })
   </EuiFlexGroup>
 );
 
-interface AgentsColumnResultsProps {
+export interface AgentsColumnResultsProps {
   successful?: number;
   pending?: number;
   failed?: number;
@@ -121,7 +122,7 @@ interface AgentsColumnResultsProps {
 
 const agentsSeparatorCss = ({ euiTheme }: UseEuiTheme) => ({ color: euiTheme.colors.subduedText });
 
-const AgentsColumnResults: React.FC<AgentsColumnResultsProps> = ({
+export const AgentsColumnResults: React.FC<AgentsColumnResultsProps> = ({
   successful,
   pending,
   failed,
@@ -174,6 +175,7 @@ interface PackQueriesStatusTableProps {
   packName?: string;
   tags?: string[];
   onSaveQuery?: () => void;
+  renderAboutTab?: (queryItem: PackQueryStatusItem) => ReactNode;
 }
 
 const PackQueriesStatusTableComponent: React.FC<PackQueriesStatusTableProps> = ({
@@ -190,6 +192,7 @@ const PackQueriesStatusTableComponent: React.FC<PackQueriesStatusTableProps> = (
   packName,
   tags,
   onSaveQuery,
+  renderAboutTab,
 }) => {
   const isHistoryEnabled = useIsExperimentalFeatureEnabled('queryHistoryRework');
   const [queryDetailsFlyoutOpen, setQueryDetailsFlyoutOpen] = useState<{
@@ -349,6 +352,7 @@ const PackQueriesStatusTableComponent: React.FC<PackQueriesStatusTableProps> = (
                   addToTimeline={addToTimeline}
                   scheduleId={scheduleId}
                   executionCount={executionCount}
+                  aboutTab={renderAboutTab?.(item)}
                 />
               </EuiFlexItem>
             </EuiFlexGroup>
@@ -358,7 +362,16 @@ const PackQueriesStatusTableComponent: React.FC<PackQueriesStatusTableProps> = (
         return itemIdToExpandedRowMapValues;
       });
     },
-    [actionId, startDate, expirationDate, agentIds, addToTimeline, scheduleId, executionCount]
+    [
+      actionId,
+      startDate,
+      expirationDate,
+      agentIds,
+      addToTimeline,
+      scheduleId,
+      executionCount,
+      renderAboutTab,
+    ]
   );
 
   const renderToggleResultsAction = useCallback(
@@ -648,10 +661,55 @@ const PackQueriesStatusTableComponent: React.FC<PackQueriesStatusTableProps> = (
   );
 
   useEffect(() => {
-    // reset the expanded row map when the data changes
     setItemIdToExpandedRowMap({});
   }, [queryId, actionId]);
 
+  useEffect(() => {
+    setItemIdToExpandedRowMap((prevMap) => {
+      const expandedIds = Object.keys(prevMap);
+      if (!expandedIds.length || !data) return prevMap;
+
+      const updated: Record<string, React.ReactNode> = {};
+      for (const id of expandedIds) {
+        const item = data.find((q) => q.id === id);
+        if (item) {
+          updated[id] = (
+            <EuiFlexGroup gutterSize="none">
+              <EuiFlexItem>
+                <ResultTabs
+                  liveQueryActionId={actionId}
+                  actionId={item.action_id!}
+                  startDate={startDate}
+                  ecsMapping={item.ecs_mapping}
+                  endDate={expirationDate}
+                  agentIds={agentIds}
+                  failedAgentsCount={(item as any)?.failed ?? 0}
+                  error={item.error}
+                  addToTimeline={addToTimeline}
+                  scheduleId={scheduleId}
+                  executionCount={executionCount}
+                  aboutTab={renderAboutTab?.(item as any)}
+                />
+              </EuiFlexItem>
+            </EuiFlexGroup>
+          );
+        }
+      }
+
+      return updated;
+    });
+  }, [
+    renderAboutTab,
+    data,
+    actionId,
+    startDate,
+    expirationDate,
+    agentIds,
+    addToTimeline,
+    scheduleId,
+    executionCount,
+  ]);
+
   useEffect(() => {
     const shouldAutoExpand =
       data?.length === 1 &&
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/history/scheduled_execution_details.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/history/scheduled_execution_details.tsx
index 86d2dc1458baa..de66266cef788 100644
--- a/x-pack/platform/plugins/shared/osquery/public/routes/history/scheduled_execution_details.tsx
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/history/scheduled_execution_details.tsx
@@ -32,11 +32,41 @@ import {
   mapScheduledDetailsToQueryData,
 } from '../../actions/use_scheduled_execution_details';
 import { PackQueriesStatusTable } from '../../live_queries/form/pack_queries_status_table';
+import { AboutTab } from '../live_queries/details/about_tab';
+import type { QueryItemAgents } from '../live_queries/details/about_tab';
+import type { LiveQueryDetailsItem } from '../../actions/use_live_query_details';
+import type { ScheduledExecutionDetailsItem } from '../../actions/use_scheduled_execution_details';
 
 const tableWrapperCss = {
   paddingLeft: '10px',
 };
 
+function mapToLiveQueryDetailsItem(
+  details: ScheduledExecutionDetailsItem,
+  schedId: string
+): LiveQueryDetailsItem {
+  return {
+    action_id: schedId,
+    '@timestamp': details.timestamp,
+    agent_all: false,
+    agent_ids: [],
+    agent_platforms: [],
+    agent_policy_ids: [],
+    pack_id: details.packId,
+    pack_name: details.packName,
+    status: 'completed',
+    queries: [
+      {
+        action_id: schedId,
+        id: details.queryName || schedId,
+        query: details.queryText || '',
+        agents: [],
+        interval: details.queryInterval,
+      },
+    ],
+  };
+}
+
 const ScheduledExecutionDetailsPageComponent = () => {
   const isHistoryEnabled = useIsExperimentalFeatureEnabled('queryHistoryRework');
   const { scheduleId, executionCount: executionCountStr } = useParams<{
@@ -62,6 +92,31 @@ const ScheduledExecutionDetailsPageComponent = () => {
     skip: !isValid,
   });
 
+  const isResultCountsEnabled = useIsExperimentalFeatureEnabled('resultCountsEnabled');
+
+  const aboutData = useMemo(
+    () => (data ? mapToLiveQueryDetailsItem(data, scheduleId) : undefined),
+    [data, scheduleId]
+  );
+
+  const renderAboutTab = useMemo(() => {
+    if (!isResultCountsEnabled || !aboutData) {
+      return undefined;
+    }
+
+    const AboutTabRenderer = (queryItem: QueryItemAgents) => (
+      <AboutTab
+        data={aboutData}
+        queryItemAgents={queryItem}
+        isScheduled
+        executionCount={executionCount}
+      />
+    );
+    AboutTabRenderer.displayName = 'AboutTabRenderer';
+
+    return AboutTabRenderer;
+  }, [isResultCountsEnabled, aboutData, executionCount]);
+
   const queryData = useMemo(
     () => (data ? mapScheduledDetailsToQueryData(data, scheduleId) : undefined),
     [data, scheduleId]
@@ -109,6 +164,7 @@ const ScheduledExecutionDetailsPageComponent = () => {
         scheduleId={scheduleId}
         executionCount={executionCount}
         packName={data?.packName}
+        renderAboutTab={renderAboutTab}
       />
     </div>
   );
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_card.test.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_card.test.tsx
new file mode 100644
index 0000000000000..0a2e1cdd5e91d
--- /dev/null
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_card.test.tsx
@@ -0,0 +1,67 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+
+import { AboutCard } from './about_card';
+import { TestProviders } from '../../../actions/__test_helpers__/mock_data';
+
+const renderWithProviders = (element: React.ReactElement) =>
+  render(element, { wrapper: TestProviders });
+
+describe('AboutCard', () => {
+  it('renders title and description list items', () => {
+    renderWithProviders(
+      <AboutCard
+        title="Test Card"
+        items={[
+          { title: 'Label 1', description: 'Value 1' },
+          { title: 'Label 2', description: 'Value 2' },
+        ]}
+        data-test-subj="test-card"
+      />
+    );
+
+    expect(screen.getByTestId('test-card')).toBeInTheDocument();
+    expect(screen.getByText('Test Card')).toBeInTheDocument();
+    expect(screen.getByText('Label 1')).toBeInTheDocument();
+    expect(screen.getByText('Value 1')).toBeInTheDocument();
+    expect(screen.getByText('Label 2')).toBeInTheDocument();
+    expect(screen.getByText('Value 2')).toBeInTheDocument();
+  });
+
+  it('renders ReactNode descriptions', () => {
+    renderWithProviders(
+      <AboutCard
+        title="Card"
+        items={[
+          {
+            title: 'Status',
+            description: <span data-test-subj="custom-node">Active</span>,
+          },
+        ]}
+      />
+    );
+
+    expect(screen.getByTestId('custom-node')).toBeInTheDocument();
+    expect(screen.getByText('Active')).toBeInTheDocument();
+  });
+
+  it('renders titleExtra when provided', () => {
+    renderWithProviders(
+      <AboutCard
+        title="Tags"
+        items={[{ title: 'Count', description: '3' }]}
+        titleExtra={<button data-test-subj="edit-btn">Edit</button>}
+      />
+    );
+
+    expect(screen.getByTestId('edit-btn')).toBeInTheDocument();
+    expect(screen.getByText('Tags')).toBeInTheDocument();
+  });
+});
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_card.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_card.tsx
new file mode 100644
index 0000000000000..dababae11e32a
--- /dev/null
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_card.tsx
@@ -0,0 +1,61 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React, { useMemo } from 'react';
+import type { ReactNode } from 'react';
+import { EuiDescriptionList, EuiHorizontalRule, EuiPanel, EuiTitle } from '@elastic/eui';
+
+export interface AboutCardItem {
+  title: string;
+  description: NonNullable<ReactNode>;
+}
+
+interface AboutCardProps {
+  title: string;
+  items: AboutCardItem[];
+  'data-test-subj'?: string;
+  titleExtra?: ReactNode;
+}
+
+const titleExtraWrapperCss = {
+  display: 'flex',
+  justifyContent: 'space-between',
+  alignItems: 'center',
+};
+
+const AboutCardComponent: React.FC<AboutCardProps> = ({
+  title,
+  items,
+  'data-test-subj': dataTestSubj,
+  titleExtra,
+}) => {
+  const listItems = useMemo(
+    () => items.map((item) => ({ title: item.title, description: item.description })),
+    [items]
+  );
+
+  return (
+    <EuiPanel hasBorder data-test-subj={dataTestSubj}>
+      {titleExtra ? (
+        <div css={titleExtraWrapperCss}>
+          <EuiTitle size="xs">
+            <h3>{title}</h3>
+          </EuiTitle>
+          {titleExtra}
+        </div>
+      ) : (
+        <EuiTitle size="xs">
+          <h3>{title}</h3>
+        </EuiTitle>
+      )}
+      <EuiHorizontalRule margin="s" />
+      <EuiDescriptionList type="column" compressed listItems={listItems} />
+    </EuiPanel>
+  );
+};
+
+export const AboutCard = React.memo(AboutCardComponent);
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_tab.test.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_tab.test.tsx
new file mode 100644
index 0000000000000..df0faaa81e7c9
--- /dev/null
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_tab.test.tsx
@@ -0,0 +1,265 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React from 'react';
+import { render, screen, fireEvent } from '@testing-library/react';
+import type { UserProfileWithAvatar } from '@kbn/user-profile-components';
+
+import { AboutTab } from './about_tab';
+import type { QueryItemAgents } from './about_tab';
+import { useGenericBulkGetUserProfiles } from '../../../common/use_bulk_get_user_profiles';
+import type { LiveQueryDetailsItem } from '../../../actions/use_live_query_details';
+import { TestProviders } from '../../../actions/__test_helpers__/mock_data';
+
+jest.mock('../../../common/use_bulk_get_user_profiles');
+
+const useGenericBulkGetUserProfilesMock = useGenericBulkGetUserProfiles as jest.MockedFunction<
+  typeof useGenericBulkGetUserProfiles
+>;
+
+const renderWithProviders = (element: React.ReactElement) =>
+  render(element, { wrapper: TestProviders });
+
+const createMockData = (overrides?: Partial<LiveQueryDetailsItem>): LiveQueryDetailsItem => ({
+  action_id: 'test-action-1',
+  '@timestamp': '2025-12-05T14:30:00.000Z',
+  agent_all: false,
+  agent_ids: ['agent-1', 'agent-2'],
+  agent_platforms: [],
+  agent_policy_ids: [],
+  agents: ['agent-1', 'agent-2'],
+  user_id: 'elastic',
+  status: 'completed',
+  queries: [
+    {
+      action_id: 'test-action-1',
+      id: 'suspicious_processes_linux',
+      query: 'SELECT pid, name, path FROM processes WHERE on_disk = 0',
+      agents: ['agent-1', 'agent-2'],
+    },
+  ],
+  ...overrides,
+});
+
+const mockQueryItemAgents: QueryItemAgents = {
+  successful: 2,
+  pending: 0,
+  failed: 0,
+  docs: 42,
+};
+
+describe('AboutTab', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+    useGenericBulkGetUserProfilesMock.mockReturnValue({
+      profilesMap: new Map(),
+      isLoading: false,
+    });
+  });
+
+  it('renders the query card with query text', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.getByTestId('osquery-about-tab-query-card')).toBeInTheDocument();
+    expect(screen.getByTestId('osquery-about-tab-query-code')).toHaveTextContent(
+      'SELECT pid, name, path FROM processes WHERE on_disk = 0'
+    );
+  });
+
+  it('renders the query ID in a copyable code block', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    const queryIdBlock = screen.getByTestId('osquery-about-tab-query-id');
+    expect(queryIdBlock).toBeInTheDocument();
+    expect(queryIdBlock).toHaveTextContent('suspicious_processes_linux');
+  });
+
+  it('does not render the query ID when query has no id', () => {
+    const data = createMockData({
+      queries: [
+        {
+          action_id: 'test-action-1',
+          id: '',
+          query: 'SELECT 1',
+          agents: ['agent-1'],
+        },
+      ],
+    });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.queryByTestId('osquery-about-tab-query-id')).not.toBeInTheDocument();
+  });
+
+  it('renders the about card with Created at and Run at fields', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.getByTestId('osquery-about-tab-about-card')).toBeInTheDocument();
+    expect(screen.getByText('Created at')).toBeInTheDocument();
+    expect(screen.getByText('Run at')).toBeInTheDocument();
+  });
+
+  it('does not render a Status field in the about card', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.queryByText('Status')).not.toBeInTheDocument();
+  });
+
+  it('renders rows and agents from queryItemAgents', () => {
+    renderWithProviders(<AboutTab data={createMockData()} queryItemAgents={mockQueryItemAgents} />);
+
+    expect(screen.getByText('Rows')).toBeInTheDocument();
+    expect(screen.getByText('42')).toBeInTheDocument();
+    expect(screen.getByText('Agents')).toBeInTheDocument();
+  });
+
+  it('does not render rows/agents when queryItemAgents is not provided', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.queryByText('Rows')).not.toBeInTheDocument();
+    expect(screen.queryByText('Agents')).not.toBeInTheDocument();
+  });
+
+  it('renders the run by column with user profile', () => {
+    const mockProfile: UserProfileWithAvatar = {
+      uid: 'profile-uid-1',
+      enabled: true,
+      user: { username: 'admin', full_name: 'Admin User' },
+      data: { avatar: {} },
+    };
+
+    useGenericBulkGetUserProfilesMock.mockReturnValue({
+      profilesMap: new Map([['profile-uid-1', mockProfile]]),
+      isLoading: false,
+    });
+
+    const data = createMockData({ user_profile_uid: 'profile-uid-1' });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.getByText('Run by')).toBeInTheDocument();
+    expect(screen.getByText('Admin User')).toBeInTheDocument();
+  });
+
+  it('renders fallback for run by when no profile is available', () => {
+    const data = createMockData({ user_id: 'elastic', user_profile_uid: undefined });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.getByText('elastic')).toBeInTheDocument();
+  });
+
+  it('does not render schedule card for non-scheduled, non-pack queries', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.queryByTestId('osquery-about-tab-schedule-card')).not.toBeInTheDocument();
+  });
+
+  it('renders schedule card when isScheduled is true', () => {
+    const data = createMockData({
+      queries: [
+        {
+          action_id: 'test-action-1',
+          id: 'q1',
+          query: 'SELECT 1',
+          agents: ['agent-1'],
+          interval: 3600,
+        },
+      ],
+    });
+
+    renderWithProviders(<AboutTab data={data} isScheduled executionCount={647} />);
+
+    expect(screen.getByTestId('osquery-about-tab-schedule-card')).toBeInTheDocument();
+    expect(screen.getByText('1h')).toBeInTheDocument();
+  });
+
+  it('does not render schedule card for live pack queries without isScheduled', () => {
+    const data = createMockData({
+      pack_id: 'my-pack-123',
+      queries: [
+        {
+          action_id: 'test-action-1',
+          id: 'q1',
+          query: 'SELECT 1',
+          agents: ['agent-1'],
+          interval: 1800,
+        },
+      ],
+    });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.queryByTestId('osquery-about-tab-schedule-card')).not.toBeInTheDocument();
+  });
+
+  it('renders execution count only for scheduled queries', () => {
+    renderWithProviders(<AboutTab data={createMockData()} isScheduled executionCount={647} />);
+
+    expect(screen.getByText('Execution count')).toBeInTheDocument();
+    expect(screen.getByText('647')).toBeInTheDocument();
+  });
+
+  it('does not render execution count for non-scheduled queries', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.queryByText('Execution count')).not.toBeInTheDocument();
+  });
+
+  it('renders tags when present for non-scheduled queries', () => {
+    const data = createMockData({ tags: ['endpoint', 'forensic', 'linux'] });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.getByTestId('osquery-about-tab-tags-card')).toBeInTheDocument();
+    expect(screen.getByText('endpoint')).toBeInTheDocument();
+    expect(screen.getByText('forensic')).toBeInTheDocument();
+    expect(screen.getByText('linux')).toBeInTheDocument();
+  });
+
+  it('renders "No tags added" for empty tags', () => {
+    const data = createMockData({ tags: [] });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.getByTestId('osquery-about-tab-tags-card')).toBeInTheDocument();
+    expect(screen.getByText('No tags added')).toBeInTheDocument();
+  });
+
+  it('does not render tags card for scheduled queries', () => {
+    const data = createMockData({ tags: ['endpoint'] });
+
+    renderWithProviders(<AboutTab data={data} isScheduled />);
+
+    expect(screen.queryByTestId('osquery-about-tab-tags-card')).not.toBeInTheDocument();
+  });
+
+  it('renders edit tags button when onEditTags is provided', () => {
+    const handleEditTags = jest.fn();
+    renderWithProviders(<AboutTab data={createMockData()} onEditTags={handleEditTags} />);
+
+    const editButton = screen.getByTestId('osquery-about-tab-edit-tags');
+    expect(editButton).toBeInTheDocument();
+    fireEvent.click(editButton);
+    expect(handleEditTags).toHaveBeenCalledTimes(1);
+  });
+
+  it('does not render edit tags button when onEditTags is not provided', () => {
+    renderWithProviders(<AboutTab data={createMockData()} />);
+
+    expect(screen.queryByTestId('osquery-about-tab-edit-tags')).not.toBeInTheDocument();
+  });
+
+  it('handles missing queries gracefully', () => {
+    const data = createMockData({ queries: undefined });
+
+    renderWithProviders(<AboutTab data={data} />);
+
+    expect(screen.getByTestId('osquery-about-tab-query-card')).toBeInTheDocument();
+    expect(screen.queryByTestId('osquery-about-tab-query-id')).not.toBeInTheDocument();
+  });
+});
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_tab.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_tab.tsx
new file mode 100644
index 0000000000000..1f5d29024cfa7
--- /dev/null
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/about_tab.tsx
@@ -0,0 +1,348 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React, { useMemo } from 'react';
+import {
+  EuiFlexGroup,
+  EuiFlexItem,
+  EuiCodeBlock,
+  EuiHorizontalRule,
+  EuiSpacer,
+  EuiPanel,
+  EuiTitle,
+  EuiBadge,
+  EuiBadgeGroup,
+  EuiButtonIcon,
+  EuiText,
+  formatDate,
+} from '@elastic/eui';
+import { i18n } from '@kbn/i18n';
+import moment from 'moment-timezone';
+
+import type { LiveQueryDetailsItem } from '../../../actions/use_live_query_details';
+import { AboutCard } from './about_card';
+import type { AboutCardItem } from './about_card';
+import type { AgentsColumnResultsProps } from '../../../live_queries/form/pack_queries_status_table';
+import { RunByColumn } from '../../../actions/components/run_by_column';
+import { useGenericBulkGetUserProfiles } from '../../../common/use_bulk_get_user_profiles';
+
+const QUERY_CARD_TITLE = i18n.translate('xpack.osquery.aboutTab.queryCardTitle', {
+  defaultMessage: 'Query',
+});
+
+const ABOUT_CARD_TITLE = i18n.translate('xpack.osquery.aboutTab.aboutCardTitle', {
+  defaultMessage: 'About',
+});
+
+const SCHEDULE_CARD_TITLE = i18n.translate('xpack.osquery.aboutTab.scheduleCardTitle', {
+  defaultMessage: 'Schedule',
+});
+
+const TAGS_CARD_TITLE = i18n.translate('xpack.osquery.aboutTab.tagsCardTitle', {
+  defaultMessage: 'Tags',
+});
+
+const ROWS_LABEL = i18n.translate('xpack.osquery.aboutTab.rowsLabel', {
+  defaultMessage: 'Rows',
+});
+
+const AGENTS_LABEL = i18n.translate('xpack.osquery.aboutTab.agentsLabel', {
+  defaultMessage: 'Agents',
+});
+
+const CREATED_AT_LABEL = i18n.translate('xpack.osquery.aboutTab.createdAtLabel', {
+  defaultMessage: 'Created at',
+});
+
+const RUN_AT_LABEL = i18n.translate('xpack.osquery.aboutTab.runAtLabel', {
+  defaultMessage: 'Run at',
+});
+
+const RUN_BY_LABEL = i18n.translate('xpack.osquery.aboutTab.runByLabel', {
+  defaultMessage: 'Run by',
+});
+
+const REOCCURRENCE_LABEL = i18n.translate('xpack.osquery.aboutTab.reoccurrenceLabel', {
+  defaultMessage: 'Reoccurrence',
+});
+
+const INTERVAL_LABEL = i18n.translate('xpack.osquery.aboutTab.intervalLabel', {
+  defaultMessage: 'Interval',
+});
+
+const INTERVALS_LABEL = i18n.translate('xpack.osquery.aboutTab.intervalsLabel', {
+  defaultMessage: 'Intervals',
+});
+
+const DASH = '\u2014';
+
+const aboutTabContentCss = { padding: 16 };
+const agentBadgeCss = { padding: '0 8px' };
+const tagsHeaderCss = {
+  display: 'flex',
+  justifyContent: 'space-between',
+  alignItems: 'center',
+};
+
+const AgentsBadges: React.FC<AgentsColumnResultsProps> = ({ successful, pending, failed }) => (
+  <EuiFlexGroup gutterSize="xs" alignItems="center" responsive={false} wrap={false}>
+    <EuiFlexItem grow={false}>
+      <EuiBadge color="success" css={agentBadgeCss}>
+        {successful}
+      </EuiBadge>
+    </EuiFlexItem>
+    <EuiFlexItem grow={false}>
+      <EuiBadge color="default" css={agentBadgeCss}>
+        {pending}
+      </EuiBadge>
+    </EuiFlexItem>
+    <EuiFlexItem grow={false}>
+      <EuiBadge color="danger" css={agentBadgeCss}>
+        {failed}
+      </EuiBadge>
+    </EuiFlexItem>
+  </EuiFlexGroup>
+);
+
+export interface QueryItemAgents {
+  successful?: number;
+  pending?: number;
+  failed?: number;
+  docs?: number;
+  interval?: number | string;
+  id?: string;
+  query?: string;
+}
+
+interface AboutTabProps {
+  data: LiveQueryDetailsItem;
+  queryItemAgents?: QueryItemAgents;
+  isScheduled?: boolean;
+  executionCount?: number;
+  onEditTags?: () => void;
+}
+
+const AboutTabComponent: React.FC<AboutTabProps> = ({
+  data,
+  queryItemAgents,
+  isScheduled,
+  executionCount,
+  onEditTags,
+}) => {
+  const queryText = queryItemAgents?.query ?? data.queries?.[0]?.query ?? '';
+  const queryId = queryItemAgents?.id ?? data.queries?.[0]?.id;
+  const interval = queryItemAgents?.interval ?? data.queries?.[0]?.interval;
+
+  const showScheduleCard = !!isScheduled;
+
+  const userProfileUids = useMemo(
+    () => (data.user_profile_uid ? [data.user_profile_uid] : []),
+    [data.user_profile_uid]
+  );
+  const { profilesMap, isLoading: isLoadingProfiles } =
+    useGenericBulkGetUserProfiles(userProfileUids);
+
+  const aboutItems = useMemo(() => {
+    const items: AboutCardItem[] = [];
+
+    if (queryItemAgents) {
+      items.push({
+        title: ROWS_LABEL,
+        description: <EuiText size="s">{queryItemAgents.docs ?? 0}</EuiText>,
+      });
+
+      items.push({
+        title: AGENTS_LABEL,
+        description: (
+          <AgentsBadges
+            successful={queryItemAgents.successful ?? 0}
+            pending={queryItemAgents.pending ?? 0}
+            failed={queryItemAgents.failed ?? 0}
+          />
+        ),
+      });
+    }
+
+    if (showScheduleCard && executionCount != null) {
+      items.push({
+        title: i18n.translate('xpack.osquery.aboutTab.executionCountLabel', {
+          defaultMessage: 'Execution count',
+        }),
+        description: <EuiText size="s">{executionCount}</EuiText>,
+      });
+    }
+
+    items.push({
+      title: CREATED_AT_LABEL,
+      description: (
+        <EuiText size="s">{data['@timestamp'] ? formatDate(data['@timestamp']) : DASH}</EuiText>
+      ),
+    });
+
+    items.push({
+      title: RUN_AT_LABEL,
+      description: (
+        <EuiText size="s">{data['@timestamp'] ? formatDate(data['@timestamp']) : DASH}</EuiText>
+      ),
+    });
+
+    items.push({
+      title: RUN_BY_LABEL,
+      description: (
+        <RunByColumn
+          userId={data.user_id}
+          userProfileUid={data.user_profile_uid}
+          profilesMap={profilesMap}
+          isLoadingProfiles={isLoadingProfiles}
+        />
+      ),
+    });
+
+    return items;
+  }, [data, queryItemAgents, profilesMap, isLoadingProfiles, showScheduleCard, executionCount]);
+
+  const formattedInterval = useMemo(() => {
+    if (!interval) return DASH;
+    const dur = moment.duration(Number(interval), 'seconds');
+    const d = Math.floor(dur.asDays());
+    const h = dur.hours();
+    const m = dur.minutes();
+    const s = dur.seconds();
+    const parts = [d ? `${d}d` : '', h ? `${h}h` : '', m ? `${m}m` : '', s ? `${s}s` : ''].filter(
+      Boolean
+    );
+
+    return parts.length ? parts.join(' ') : '0s';
+  }, [interval]);
+
+  const scheduleItems = useMemo(() => {
+    const items: AboutCardItem[] = [
+      {
+        title: REOCCURRENCE_LABEL,
+        description: <EuiText size="s">{INTERVAL_LABEL}</EuiText>,
+      },
+      {
+        title: INTERVALS_LABEL,
+        description: <EuiText size="s">{formattedInterval}</EuiText>,
+      },
+    ];
+
+    return items;
+  }, [formattedInterval]);
+
+  const tagsEditButton = useMemo(
+    () =>
+      onEditTags ? (
+        <EuiButtonIcon
+          iconType="pencil"
+          onClick={onEditTags}
+          aria-label={i18n.translate('xpack.osquery.aboutTab.editTagsAriaLabel', {
+            defaultMessage: 'Edit tags',
+          })}
+          size="xs"
+          color="primary"
+          data-test-subj="osquery-about-tab-edit-tags"
+        />
+      ) : null,
+    [onEditTags]
+  );
+
+  return (
+    <EuiFlexGroup
+      gutterSize="l"
+      data-test-subj="osquery-about-tab-content"
+      css={aboutTabContentCss}
+    >
+      <EuiFlexItem>
+        <EuiPanel hasBorder data-test-subj="osquery-about-tab-query-card">
+          <EuiTitle size="xs">
+            <h3>{QUERY_CARD_TITLE}</h3>
+          </EuiTitle>
+          <EuiHorizontalRule margin="s" />
+          {queryId && (
+            <>
+              <EuiTitle size="xxxs">
+                <h4>{'ID'}</h4>
+              </EuiTitle>
+              <EuiSpacer size="s" />
+              <EuiCodeBlock isCopyable paddingSize="m" data-test-subj="osquery-about-tab-query-id">
+                {queryId}
+              </EuiCodeBlock>
+            </>
+          )}
+          <EuiSpacer size="m" />
+          <EuiTitle size="xxxs">
+            <h4>{QUERY_CARD_TITLE}</h4>
+          </EuiTitle>
+          <EuiSpacer size="s" />
+          <EuiCodeBlock
+            language="sql"
+            isCopyable
+            overflowHeight={400}
+            lineNumbers
+            data-test-subj="osquery-about-tab-query-code"
+          >
+            {queryText}
+          </EuiCodeBlock>
+        </EuiPanel>
+      </EuiFlexItem>
+
+      <EuiFlexItem>
+        <EuiFlexGroup direction="column" gutterSize="l">
+          <EuiFlexItem grow={false}>
+            <AboutCard
+              title={ABOUT_CARD_TITLE}
+              items={aboutItems}
+              data-test-subj="osquery-about-tab-about-card"
+            />
+          </EuiFlexItem>
+
+          {showScheduleCard && (
+            <EuiFlexItem grow={false}>
+              <AboutCard
+                title={SCHEDULE_CARD_TITLE}
+                items={scheduleItems}
+                data-test-subj="osquery-about-tab-schedule-card"
+              />
+            </EuiFlexItem>
+          )}
+
+          {!isScheduled && (
+            <EuiFlexItem grow={false}>
+              <EuiPanel hasBorder data-test-subj="osquery-about-tab-tags-card">
+                <div css={tagsHeaderCss}>
+                  <EuiTitle size="xs">
+                    <h3>{TAGS_CARD_TITLE}</h3>
+                  </EuiTitle>
+                  {tagsEditButton}
+                </div>
+                <EuiHorizontalRule margin="s" />
+                {data.tags && data.tags.length > 0 ? (
+                  <EuiBadgeGroup>
+                    {data.tags.map((tag) => (
+                      <EuiBadge key={tag} color="hollow">
+                        {tag}
+                      </EuiBadge>
+                    ))}
+                  </EuiBadgeGroup>
+                ) : (
+                  <EuiText size="s" color="subdued">
+                    {i18n.translate('xpack.osquery.aboutTab.noTagsLabel', {
+                      defaultMessage: 'No tags added',
+                    })}
+                  </EuiText>
+                )}
+              </EuiPanel>
+            </EuiFlexItem>
+          )}
+        </EuiFlexGroup>
+      </EuiFlexItem>
+    </EuiFlexGroup>
+  );
+};
+
+export const AboutTab = React.memo(AboutTabComponent);
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/index.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/index.tsx
index 7d6f16ab56606..63ad0f2692985 100644
--- a/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/index.tsx
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/live_queries/details/index.tsx
@@ -7,7 +7,7 @@
 
 import { EuiButtonEmpty, EuiFlexGroup, EuiFlexItem, EuiSpacer, EuiText } from '@elastic/eui';
 import { FormattedMessage } from '@kbn/i18n-react';
-import React, { useLayoutEffect, useMemo, useState } from 'react';
+import React, { useCallback, useLayoutEffect, useMemo, useState } from 'react';
 import { useParams } from 'react-router-dom';
 
 import { useRouterNavigate } from '../../../common/lib/kibana';
@@ -24,6 +24,9 @@ import { PackQueriesStatusTable } from '../../../live_queries/form/pack_queries_
 import { useIsExperimentalFeatureEnabled } from '../../../common/experimental_features_context';
 import { SavedQueryFlyout } from '../../../saved_queries';
 import { useSaveQueryFromDetails } from './use_save_query_from_details';
+import { AboutTab } from './about_tab';
+import type { QueryItemAgents } from './about_tab';
+import { AddTagsFlyout } from '../../../actions/components/add_tags_flyout';
 
 const tableWrapperCss = {
   paddingLeft: 0,
@@ -49,6 +52,27 @@ const LiveQueryDetailsPageComponent = () => {
     savedQueryDefaultValue,
   } = useSaveQueryFromDetails({ data });
 
+  const isResultCountsEnabled = useIsExperimentalFeatureEnabled('resultCountsEnabled');
+
+  const [isTagsFlyoutOpen, setIsTagsFlyoutOpen] = useState(false);
+  const handleOpenTagsFlyout = useCallback(() => setIsTagsFlyoutOpen(true), []);
+  const handleCloseTagsFlyout = useCallback(() => setIsTagsFlyoutOpen(false), []);
+
+  const currentTags = useMemo(() => data?.tags ?? [], [data?.tags]);
+
+  const renderAboutTab = useMemo(() => {
+    if (!isResultCountsEnabled || !data) {
+      return undefined;
+    }
+
+    const AboutTabRenderer = (queryItem: QueryItemAgents) => (
+      <AboutTab data={data} queryItemAgents={queryItem} onEditTags={handleOpenTagsFlyout} />
+    );
+    AboutTabRenderer.displayName = 'AboutTabRenderer';
+
+    return AboutTabRenderer;
+  }, [isResultCountsEnabled, data, handleOpenTagsFlyout]);
+
   const LeftColumn = useMemo(
     () => (
       <EuiFlexGroup alignItems="flexStart" direction="column" gutterSize="m">
@@ -106,6 +130,7 @@ const LiveQueryDetailsPageComponent = () => {
         showResultsHeader
         tags={data?.tags}
         onSaveQuery={onSaveQuery}
+        renderAboutTab={renderAboutTab}
       />
     </div>
   );
@@ -114,6 +139,15 @@ const LiveQueryDetailsPageComponent = () => {
     <SavedQueryFlyout onClose={handleCloseSaveQueryFlyout} defaultValue={savedQueryDefaultValue} />
   ) : null;
 
+  const tagsFlyout =
+    isTagsFlyoutOpen && actionId ? (
+      <AddTagsFlyout
+        actionId={actionId}
+        currentTags={currentTags}
+        onClose={handleCloseTagsFlyout}
+      />
+    ) : null;
+
   if (isHistoryEnabled) {
     return (
       <>
@@ -125,6 +159,7 @@ const LiveQueryDetailsPageComponent = () => {
           </div>
         </WithoutHeaderLayout>
         {savedQueryFlyout}
+        {tagsFlyout}
       </>
     );
   }
@@ -141,9 +176,11 @@ const LiveQueryDetailsPageComponent = () => {
             agentIds={data?.agents}
             showResultsHeader
             tags={data?.tags}
+            renderAboutTab={renderAboutTab}
           />
         </EuiFlexItem>
       </WithHeaderLayout>
+      {tagsFlyout}
     </>
   );
 };
diff --git a/x-pack/platform/plugins/shared/osquery/public/routes/saved_queries/edit/tabs.tsx b/x-pack/platform/plugins/shared/osquery/public/routes/saved_queries/edit/tabs.tsx
index 4e651a6491635..b6eee7980f74d 100644
--- a/x-pack/platform/plugins/shared/osquery/public/routes/saved_queries/edit/tabs.tsx
+++ b/x-pack/platform/plugins/shared/osquery/public/routes/saved_queries/edit/tabs.tsx
@@ -8,6 +8,7 @@
 import { EuiTabbedContent, EuiNotificationBadge, EuiPanel } from '@elastic/eui';
 import type { UseEuiTheme } from '@elastic/eui';
 import React, { useMemo } from 'react';
+import type { ReactNode } from 'react';
 import type { ECSMapping } from '@kbn/osquery-io-ts-types';
 
 import { ResultsTable } from '../../../results/results_table';
@@ -33,6 +34,7 @@ interface ResultTabsProps {
   addToTimeline?: AddToTimelineHandler;
   scheduleId?: string;
   executionCount?: number;
+  aboutTab?: ReactNode;
 }
 
 const ResultTabsComponent: React.FC<ResultTabsProps> = ({
@@ -47,6 +49,7 @@ const ResultTabsComponent: React.FC<ResultTabsProps> = ({
   addToTimeline,
   scheduleId,
   executionCount,
+  aboutTab,
 }) => {
   const tabs = useMemo(
     () => [
@@ -90,6 +93,16 @@ const ResultTabsComponent: React.FC<ResultTabsProps> = ({
           </EuiNotificationBadge>
         ) : null,
       },
+      ...(aboutTab
+        ? [
+            {
+              id: 'about',
+              name: 'About',
+              'data-test-subj': 'osquery-about-tab',
+              content: <>{aboutTab}</>,
+            },
+          ]
+        : []),
     ],
     [
       actionId,
@@ -103,6 +116,7 @@ const ResultTabsComponent: React.FC<ResultTabsProps> = ({
       addToTimeline,
       scheduleId,
       executionCount,
+      aboutTab,
     ]
   );
 
diff --git a/x-pack/platform/plugins/shared/osquery/server/lib/build_result_counts.test.ts b/x-pack/platform/plugins/shared/osquery/server/lib/build_result_counts.test.ts
new file mode 100644
index 0000000000000..d688da956f666
--- /dev/null
+++ b/x-pack/platform/plugins/shared/osquery/server/lib/build_result_counts.test.ts
@@ -0,0 +1,132 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import type { ResultCountsMap } from './get_result_counts_for_actions';
+import { buildPackResultCounts, buildSingleQueryResultCounts } from './build_result_counts';
+
+describe('buildSingleQueryResultCounts', () => {
+  it('returns counts from the map for a valid action id', () => {
+    const map: ResultCountsMap = new Map([
+      ['query-1', { totalRows: 10, respondedAgents: 3, successfulAgents: 2, errorAgents: 1 }],
+    ]);
+
+    expect(buildSingleQueryResultCounts('query-1', map)).toEqual({
+      total_rows: 10,
+      responded_agents: 3,
+      successful_agents: 2,
+      error_agents: 1,
+    });
+  });
+
+  it('returns zeroes when action id is not in the map', () => {
+    const map: ResultCountsMap = new Map();
+
+    expect(buildSingleQueryResultCounts('missing-id', map)).toEqual({
+      total_rows: 0,
+      responded_agents: 0,
+      successful_agents: 0,
+      error_agents: 0,
+    });
+  });
+
+  it('returns zeroes when action id is undefined', () => {
+    const map: ResultCountsMap = new Map([
+      ['query-1', { totalRows: 10, respondedAgents: 3, successfulAgents: 2, errorAgents: 1 }],
+    ]);
+
+    expect(buildSingleQueryResultCounts(undefined, map)).toEqual({
+      total_rows: 0,
+      responded_agents: 0,
+      successful_agents: 0,
+      error_agents: 0,
+    });
+  });
+});
+
+describe('buildPackResultCounts', () => {
+  it('aggregates counts across multiple queries', () => {
+    const map: ResultCountsMap = new Map([
+      ['q-1', { totalRows: 5, respondedAgents: 2, successfulAgents: 2, errorAgents: 0 }],
+      ['q-2', { totalRows: 3, respondedAgents: 4, successfulAgents: 3, errorAgents: 1 }],
+      ['q-3', { totalRows: 0, respondedAgents: 1, successfulAgents: 1, errorAgents: 0 }],
+    ]);
+
+    expect(buildPackResultCounts(['q-1', 'q-2', 'q-3'], map)).toEqual({
+      total_rows: 8,
+      queries_with_results: 2,
+      queries_total: 3,
+      successful_agents: 3,
+      error_agents: 1,
+    });
+  });
+
+  it('returns zeroes when no action ids match', () => {
+    const map: ResultCountsMap = new Map();
+
+    expect(buildPackResultCounts(['q-1', 'q-2'], map)).toEqual({
+      total_rows: 0,
+      queries_with_results: 0,
+      queries_total: 2,
+      successful_agents: 0,
+      error_agents: 0,
+    });
+  });
+
+  it('uses agent counts from the query with most responded agents', () => {
+    const map: ResultCountsMap = new Map([
+      ['q-1', { totalRows: 1, respondedAgents: 10, successfulAgents: 8, errorAgents: 2 }],
+      ['q-2', { totalRows: 1, respondedAgents: 5, successfulAgents: 5, errorAgents: 0 }],
+    ]);
+
+    const result = buildPackResultCounts(['q-1', 'q-2'], map);
+    expect(result.successful_agents).toBe(8);
+    expect(result.error_agents).toBe(2);
+  });
+
+  it('returns zeroes with queries_total: 0 for empty queryActionIds array', () => {
+    const map: ResultCountsMap = new Map([
+      ['q-1', { totalRows: 10, respondedAgents: 1, successfulAgents: 1, errorAgents: 0 }],
+    ]);
+
+    expect(buildPackResultCounts([], map)).toEqual({
+      total_rows: 0,
+      queries_with_results: 0,
+      queries_total: 0,
+      successful_agents: 0,
+      error_agents: 0,
+    });
+  });
+
+  it('uses first-seen agent counts when multiple queries tie on respondedAgents', () => {
+    const map: ResultCountsMap = new Map([
+      ['q-1', { totalRows: 5, respondedAgents: 3, successfulAgents: 2, errorAgents: 1 }],
+      ['q-2', { totalRows: 5, respondedAgents: 3, successfulAgents: 1, errorAgents: 2 }],
+    ]);
+
+    const result = buildPackResultCounts(['q-1', 'q-2'], map);
+    expect(result.successful_agents).toBe(2);
+    expect(result.error_agents).toBe(1);
+  });
+
+  it('ignores entries in the map that are not referenced by queryActionIds', () => {
+    const map: ResultCountsMap = new Map([
+      ['q-1', { totalRows: 5, respondedAgents: 1, successfulAgents: 1, errorAgents: 0 }],
+      [
+        'q-unreferenced',
+        { totalRows: 100, respondedAgents: 50, successfulAgents: 50, errorAgents: 0 },
+      ],
+    ]);
+
+    expect(buildPackResultCounts(['q-1'], map)).toEqual({
+      total_rows: 5,
+      queries_with_results: 1,
+      queries_total: 1,
+      successful_agents: 1,
+      error_agents: 0,
+    });
+  });
+});
diff --git a/x-pack/platform/plugins/shared/osquery/server/lib/build_result_counts.ts b/x-pack/platform/plugins/shared/osquery/server/lib/build_result_counts.ts
new file mode 100644
index 0000000000000..83afb1b5d740c
--- /dev/null
+++ b/x-pack/platform/plugins/shared/osquery/server/lib/build_result_counts.ts
@@ -0,0 +1,77 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import type { ResultCountsMap } from './get_result_counts_for_actions';
+
+export interface SingleQueryResultCountsResponse {
+  total_rows: number;
+  responded_agents: number;
+  successful_agents: number;
+  error_agents: number;
+}
+
+export interface PackResultCountsResponse {
+  total_rows: number;
+  queries_with_results: number;
+  queries_total: number;
+  successful_agents: number;
+  error_agents: number;
+}
+
+export type ResultCountsResponse = SingleQueryResultCountsResponse | PackResultCountsResponse;
+
+export const buildPackResultCounts = (
+  queryActionIds: string[],
+  resultCountsMap: ResultCountsMap
+): PackResultCountsResponse => {
+  let totalRows = 0;
+  let queriesWithResults = 0;
+  let successfulAgents = 0;
+  let errorAgents = 0;
+  let maxRespondedAgents = 0;
+
+  // Agent success/error counts are taken from the sub-query with the most
+  // responded agents (not summed), since all pack queries target the same
+  // agent set and per-agent status is identical across queries.
+  for (const actionId of queryActionIds) {
+    const counts = resultCountsMap.get(actionId);
+    if (counts) {
+      totalRows += counts.totalRows;
+      if (counts.totalRows > 0) {
+        queriesWithResults++;
+      }
+
+      if (counts.respondedAgents > maxRespondedAgents) {
+        maxRespondedAgents = counts.respondedAgents;
+        successfulAgents = counts.successfulAgents;
+        errorAgents = counts.errorAgents;
+      }
+    }
+  }
+
+  return {
+    total_rows: totalRows,
+    queries_with_results: queriesWithResults,
+    queries_total: queryActionIds.length,
+    successful_agents: successfulAgents,
+    error_agents: errorAgents,
+  };
+};
+
+export const buildSingleQueryResultCounts = (
+  queryActionId: string | undefined,
+  resultCountsMap: ResultCountsMap
+): SingleQueryResultCountsResponse => {
+  const counts = queryActionId ? resultCountsMap.get(queryActionId) : undefined;
+
+  return {
+    total_rows: counts?.totalRows ?? 0,
+    responded_agents: counts?.respondedAgents ?? 0,
+    successful_agents: counts?.successfulAgents ?? 0,
+    error_agents: counts?.errorAgents ?? 0,
+  };
+};
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.test.ts b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.test.ts
index dda60d0efeed7..8bc772855330b 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.test.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.test.ts
@@ -60,6 +60,8 @@ describe('findLiveQueryRoute', () => {
       getStartServices: jest
         .fn()
         .mockResolvedValue([{ elasticsearch: { client: { asInternalUser: mockEsClient } } }]),
+      logFactory: { get: jest.fn().mockReturnValue({ warn: jest.fn() }) },
+      experimentalFeatures: { resultCountsEnabled: true },
     } as unknown as OsqueryAppContext;
   });
 
@@ -318,6 +320,48 @@ describe('findLiveQueryRoute', () => {
     );
   });
 
+  it('skips result_counts when resultCountsEnabled is false even if withResultCounts is true', async () => {
+    (mockOsqueryContext as any).experimentalFeatures = { resultCountsEnabled: false };
+
+    const edges = [
+      {
+        _source: {
+          action_id: 'action-1',
+          queries: [{ action_id: 'query-1', query: 'select 1;', agents: ['agent-1'] }],
+        },
+        fields: { action_id: ['action-1'] },
+      },
+    ];
+
+    const mockSearchFn = jest.fn().mockReturnValue(
+      of({
+        edges,
+        rawResponse: { hits: { total: 1 } },
+        total: 1,
+      })
+    );
+
+    setupRoute();
+
+    const mockRequest = httpServerMock.createKibanaRequest({
+      query: { kuery: undefined, page: 0, pageSize: 20, withResultCounts: true },
+    });
+    const mockResponse = httpServerMock.createResponseFactory();
+
+    await routeHandler(createMockContext(mockSearchFn) as any, mockRequest, mockResponse);
+
+    expect(getResultCountsForActions).not.toHaveBeenCalled();
+    expect(mockResponse.ok).toHaveBeenCalledWith(
+      expect.objectContaining({
+        body: expect.objectContaining({
+          data: expect.objectContaining({
+            items: edges,
+          }),
+        }),
+      })
+    );
+  });
+
   it('handles items without queries gracefully', async () => {
     const edges = [
       {
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.ts b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.ts
index 297c6db3f2a7f..e6e5d56ec6913 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/find_live_query_route.ts
@@ -28,6 +28,7 @@ import { findLiveQueryRequestQuerySchema } from '../../../common/api';
 import { generateTablePaginationOptions } from '../../../common/utils/build_query';
 import { getResultCountsForActions } from '../../lib/get_result_counts_for_actions';
 import { hasConnectedRemoteClusters } from '../../utils/ccs_utils';
+import { buildPackResultCounts, buildSingleQueryResultCounts } from '../../lib/build_result_counts';
 import { findLiveQueryResponseSchema } from './response_schemas';
 
 export const findLiveQueryRoute = (
@@ -92,7 +93,11 @@ export const findLiveQueryRoute = (
 
           let items = res.edges;
 
-          if (request.query.withResultCounts && items.length > 0) {
+          if (
+            osqueryContext.experimentalFeatures.resultCountsEnabled &&
+            request.query.withResultCounts &&
+            items.length > 0
+          ) {
             try {
               const [coreStartServices] = await osqueryContext.getStartServices();
               const esClient = coreStartServices.elasticsearch.client.asInternalUser;
@@ -121,64 +126,22 @@ export const findLiveQueryRoute = (
                 const action = item._source as ActionDetails | undefined;
                 if (!action?.queries) return item;
 
-                if (action.pack_id) {
-                  let totalRows = 0;
-                  let queriesWithResults = 0;
-                  let successfulAgents = 0;
-                  let errorAgents = 0;
-                  let maxRespondedAgents = 0;
+                const actionQueryIds = action.queries
+                  .map((query) => query.action_id)
+                  .filter((id): id is string => !!id);
 
-                  for (const query of action.queries) {
-                    if (query.action_id) {
-                      const counts = resultCountsMap.get(query.action_id);
-                      if (counts) {
-                        totalRows += counts.totalRows;
-                        if (counts.totalRows > 0) {
-                          queriesWithResults++;
-                        }
-
-                        if (counts.respondedAgents > maxRespondedAgents) {
-                          maxRespondedAgents = counts.respondedAgents;
-                          successfulAgents = counts.successfulAgents;
-                          errorAgents = counts.errorAgents;
-                        }
-                      }
-                    }
-                  }
-
-                  return {
-                    ...item,
-                    _source: {
-                      ...action,
-                      result_counts: {
-                        total_rows: totalRows,
-                        queries_with_results: queriesWithResults,
-                        queries_total: action.queries.length,
-                        successful_agents: successfulAgents,
-                        error_agents: errorAgents,
-                      },
-                    },
-                  };
-                }
-
-                const queryActionId = action.queries[0]?.action_id;
-                const counts = queryActionId ? resultCountsMap.get(queryActionId) : undefined;
+                const resultCounts = action.pack_id
+                  ? buildPackResultCounts(actionQueryIds, resultCountsMap)
+                  : buildSingleQueryResultCounts(actionQueryIds[0], resultCountsMap);
 
                 return {
                   ...item,
-                  _source: {
-                    ...action,
-                    result_counts: {
-                      total_rows: counts?.totalRows ?? 0,
-                      responded_agents: counts?.respondedAgents ?? 0,
-                      successful_agents: counts?.successfulAgents ?? 0,
-                      error_agents: counts?.errorAgents ?? 0,
-                    },
-                  },
+                  _source: { ...action, result_counts: resultCounts },
                 };
               });
-            } catch {
-              // Result counts are supplementary — don't fail the listing if aggregation errors
+            } catch (err) {
+              const logger = osqueryContext.logFactory.get('findLiveQuery');
+              logger.warn(`Failed to enrich result_counts for live query listing: ${String(err)}`);
             }
           }
 
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.test.ts b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.test.ts
index 37d5d8c43af37..d8f68b5cadab2 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.test.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.test.ts
@@ -18,6 +18,16 @@ jest.mock('./utils', () => ({
   getActionResponses: jest.fn(),
 }));
 
+jest.mock('../../lib/get_result_counts_for_actions', () => ({
+  getResultCountsForActions: jest.fn(),
+}));
+
+import { getResultCountsForActions } from '../../lib/get_result_counts_for_actions';
+
+jest.mock('../../utils/ccs_utils', () => ({
+  hasConnectedRemoteClusters: jest.fn().mockResolvedValue(false),
+}));
+
 describe('getLiveQueryDetailsRoute', () => {
   let routeHandler: RequestHandler;
   let mockOsqueryContext: OsqueryAppContext;
@@ -49,42 +59,46 @@ describe('getLiveQueryDetailsRoute', () => {
     jest.clearAllMocks();
   });
 
-  it('returns action details with completed status', async () => {
-    const mockSearchFn = jest.fn().mockReturnValue(
-      of({
-        actionDetails: {
-          _source: {
-            action_id: 'action-1',
-            user_id: 'test-user',
-            user_profile_uid: 'u_test-profile-uid',
-            queries: [
-              {
-                action_id: 'query-1',
-                query: 'select 1;',
-                agents: ['agent-1'],
-              },
-            ],
-          },
-          fields: { expiration: [new Date(Date.now() + 60000).toISOString()] },
+  const singleQueryActionDetails = () => ({
+    _source: {
+      action_id: 'action-1',
+      user_id: 'test-user',
+      user_profile_uid: 'u_test-profile-uid',
+      queries: [
+        {
+          action_id: 'query-1',
+          query: 'select 1;',
+          agents: ['agent-1'],
         },
-      })
-    );
+      ],
+    },
+    fields: { expiration: [new Date(Date.now() + 60000).toISOString()] },
+  });
 
-    (getActionResponses as jest.Mock).mockReturnValue(
-      of({
-        action_id: 'query-1',
-        pending: 0,
-        responded: 1,
-        successful: 1,
-        failed: 0,
-        docs: 1,
-      })
-    );
+  const packActionDetails = () => ({
+    _source: {
+      action_id: 'action-1',
+      user_id: 'test-user',
+      pack_id: 'pack-1',
+      queries: [
+        { action_id: 'query-1', query: 'select 1;', agents: ['agent-1'] },
+        { action_id: 'query-2', query: 'select 2;', agents: ['agent-1'] },
+      ],
+    },
+    fields: { expiration: [new Date(Date.now() + 60000).toISOString()] },
+  });
 
+  const setupRoute = (overrides?: Partial<OsqueryAppContext>) => {
     mockOsqueryContext = {
       service: {
         getActiveSpace: jest.fn().mockResolvedValue({ id: 'space-a' }),
       },
+      getStartServices: jest
+        .fn()
+        .mockResolvedValue([{ elasticsearch: { client: { asInternalUser: {} } } }]),
+      logFactory: { get: jest.fn().mockReturnValue({ warn: jest.fn() }) },
+      experimentalFeatures: { resultCountsEnabled: true },
+      ...overrides,
     } as unknown as OsqueryAppContext;
 
     const mockRouter = createMockRouter();
@@ -97,6 +111,24 @@ describe('getLiveQueryDetailsRoute', () => {
     }
 
     routeHandler = routeVersion.handler;
+  };
+
+  it('returns action details with completed status and result_counts', async () => {
+    const mockSearchFn = jest
+      .fn()
+      .mockReturnValue(of({ actionDetails: singleQueryActionDetails() }));
+
+    (getActionResponses as jest.Mock).mockReturnValue(
+      of({ action_id: 'query-1', pending: 0, responded: 1, successful: 1, failed: 0, docs: 1 })
+    );
+
+    (getResultCountsForActions as jest.Mock).mockResolvedValue(
+      new Map([
+        ['query-1', { totalRows: 5, respondedAgents: 1, successfulAgents: 1, errorAgents: 0 }],
+      ])
+    );
+
+    setupRoute();
 
     const mockRequest = httpServerMock.createKibanaRequest({
       params: { id: 'action-1' },
@@ -122,6 +154,12 @@ describe('getLiveQueryDetailsRoute', () => {
           user_id: 'test-user',
           user_profile_uid: 'u_test-profile-uid',
           status: 'completed',
+          result_counts: {
+            total_rows: 5,
+            responded_agents: 1,
+            successful_agents: 1,
+            error_agents: 0,
+          },
           queries: [
             expect.objectContaining({
               action_id: 'query-1',
@@ -133,4 +171,97 @@ describe('getLiveQueryDetailsRoute', () => {
       },
     });
   });
+
+  it('omits result_counts when resultCountsEnabled is false', async () => {
+    const mockSearchFn = jest
+      .fn()
+      .mockReturnValue(of({ actionDetails: singleQueryActionDetails() }));
+
+    (getActionResponses as jest.Mock).mockReturnValue(
+      of({ action_id: 'query-1', pending: 0, responded: 1, successful: 1, failed: 0, docs: 1 })
+    );
+
+    setupRoute({ experimentalFeatures: { resultCountsEnabled: false } } as any);
+
+    const mockRequest = httpServerMock.createKibanaRequest({
+      params: { id: 'action-1' },
+      query: {},
+    });
+    const mockResponse = httpServerMock.createResponseFactory();
+
+    await routeHandler(createMockContext(mockSearchFn) as any, mockRequest, mockResponse);
+
+    expect(getResultCountsForActions).not.toHaveBeenCalled();
+
+    const body = (mockResponse.ok.mock.calls[0][0] as any).body;
+    expect(body.data).not.toHaveProperty('result_counts');
+  });
+
+  it('returns pack result_counts for pack queries', async () => {
+    const mockSearchFn = jest.fn().mockReturnValue(of({ actionDetails: packActionDetails() }));
+
+    (getActionResponses as jest.Mock).mockImplementation((_search: any, actionId: string) =>
+      of({ action_id: actionId, pending: 0, responded: 1, successful: 1, failed: 0, docs: 1 })
+    );
+
+    (getResultCountsForActions as jest.Mock).mockResolvedValue(
+      new Map([
+        ['query-1', { totalRows: 10, respondedAgents: 1, successfulAgents: 1, errorAgents: 0 }],
+        ['query-2', { totalRows: 0, respondedAgents: 1, successfulAgents: 0, errorAgents: 1 }],
+      ])
+    );
+
+    setupRoute();
+
+    const mockRequest = httpServerMock.createKibanaRequest({
+      params: { id: 'action-1' },
+      query: {},
+    });
+    const mockResponse = httpServerMock.createResponseFactory();
+
+    await routeHandler(createMockContext(mockSearchFn) as any, mockRequest, mockResponse);
+
+    const body = (mockResponse.ok.mock.calls[0][0] as any).body;
+    expect(body.data.result_counts).toEqual({
+      total_rows: 10,
+      queries_with_results: 1,
+      queries_total: 2,
+      successful_agents: 1,
+      error_agents: 0,
+    });
+  });
+
+  it('omits result_counts and logs warning when aggregation fails', async () => {
+    const mockSearchFn = jest
+      .fn()
+      .mockReturnValue(of({ actionDetails: singleQueryActionDetails() }));
+
+    (getActionResponses as jest.Mock).mockReturnValue(
+      of({ action_id: 'query-1', pending: 0, responded: 1, successful: 1, failed: 0, docs: 1 })
+    );
+
+    (getResultCountsForActions as jest.Mock).mockRejectedValue(
+      new Error('index_not_found_exception')
+    );
+
+    setupRoute();
+
+    const mockRequest = httpServerMock.createKibanaRequest({
+      params: { id: 'action-1' },
+      query: {},
+    });
+    const mockResponse = httpServerMock.createResponseFactory();
+
+    await routeHandler(createMockContext(mockSearchFn) as any, mockRequest, mockResponse);
+
+    expect(mockResponse.ok).toHaveBeenCalled();
+    const body = (mockResponse.ok.mock.calls[0][0] as any).body;
+    expect(body.data).not.toHaveProperty('result_counts');
+
+    const mockLoggerWarn = (mockOsqueryContext.logFactory.get as jest.Mock).mock.results[0].value
+      .warn;
+    expect(mockLoggerWarn).toHaveBeenCalledWith(
+      expect.stringContaining('index_not_found_exception')
+    );
+  });
 });
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.ts b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.ts
index e6c2d38def90c..ff51f910102e1 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/get_live_query_details_route.ts
@@ -31,6 +31,9 @@ import {
 } from '../../../common/api';
 import type { OsqueryAppContext } from '../../lib/osquery_app_context_services';
 import { getLiveQueryDetailsResponseSchema } from './response_schemas';
+import { getResultCountsForActions } from '../../lib/get_result_counts_for_actions';
+import { hasConnectedRemoteClusters } from '../../utils/ccs_utils';
+import { buildPackResultCounts, buildSingleQueryResultCounts } from '../../lib/build_result_counts';
 
 export const getLiveQueryDetailsRoute = (
   router: IRouter<DataRequestHandlerContext>,
@@ -87,8 +90,14 @@ export const getLiveQueryDetailsRoute = (
             )
           );
 
-          const queries = actionDetails?._source?.queries;
-          const expirationDate = actionDetails?.fields?.expiration?.[0];
+          if (!actionDetails) {
+            return response.notFound({
+              body: { message: `Live query ${request.params.id} not found` },
+            });
+          }
+
+          const queries = actionDetails._source?.queries;
+          const expirationDate = actionDetails.fields?.expiration?.[0];
 
           const expired = !expirationDate ? true : new Date(expirationDate) < new Date();
 
@@ -103,11 +112,36 @@ export const getLiveQueryDetailsRoute = (
           const isCompleted = expired || (responseData && every(responseData, ['pending', 0]));
           const agentByActionIdStatusMap = mapKeys(responseData, 'action_id');
 
+          const queryActionIds = map(queries, 'action_id').filter((id): id is string => !!id);
+          let resultCounts;
+          if (osqueryContext.experimentalFeatures.resultCountsEnabled) {
+            try {
+              const [coreStartServices] = await osqueryContext.getStartServices();
+              const esClient = coreStartServices.elasticsearch.client.asInternalUser;
+              const ccsEnabled = await hasConnectedRemoteClusters(esClient);
+              const resultCountsMap = await getResultCountsForActions(
+                esClient,
+                queryActionIds,
+                spaceId,
+                ccsEnabled
+              );
+
+              resultCounts = actionDetails._source?.pack_id
+                ? buildPackResultCounts(queryActionIds, resultCountsMap)
+                : buildSingleQueryResultCounts(queryActionIds[0], resultCountsMap);
+            } catch (err) {
+              const logger = osqueryContext.logFactory.get('liveQueryDetails');
+              logger.warn(
+                `Failed to fetch result_counts for action ${request.params.id}: ${String(err)}`
+              );
+            }
+          }
+
           return response.ok({
             body: {
               data: {
                 ...pick(
-                  actionDetails._source,
+                  actionDetails?._source,
                   'action_id',
                   'expiration',
                   '@timestamp',
@@ -120,6 +154,7 @@ export const getLiveQueryDetailsRoute = (
                   'prebuilt_pack',
                   'tags'
                 ),
+                ...(resultCounts ? { result_counts: resultCounts } : {}),
                 queries: reduce<
                   {
                     action_id: string;
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/response_schemas.ts b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/response_schemas.ts
index 11f8088e1cf51..9dc1e4a4e3247 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/live_query/response_schemas.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/live_query/response_schemas.ts
@@ -144,6 +144,16 @@ export const getLiveQueryDetailsResponseSchema = schema.object({
         tags: schema.maybe(schema.arrayOf(schema.string())),
         status: schema.maybe(schema.string()),
         queries: schema.maybe(schema.arrayOf(liveQueryDetailsQueryItemSchema)),
+        result_counts: schema.maybe(
+          schema.object({
+            total_rows: schema.maybe(schema.number()),
+            responded_agents: schema.maybe(schema.number()),
+            queries_with_results: schema.maybe(schema.number()),
+            queries_total: schema.maybe(schema.number()),
+            successful_agents: schema.maybe(schema.number()),
+            error_agents: schema.maybe(schema.number()),
+          })
+        ),
       },
       { unknowns: 'allow' }
     )
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.test.ts b/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.test.ts
index b0b1cbe385a17..eba1bc8fc5849 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.test.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.test.ts
@@ -139,13 +139,19 @@ describe('getScheduledActionResultsRoute', () => {
         service: {
           getActiveSpace: jest.fn().mockResolvedValue({ id: 'space-a' }),
         },
+        experimentalFeatures: { resultCountsEnabled: false },
       } as unknown as OsqueryAppContext;
 
       const soGet = jest.fn().mockResolvedValue({
         attributes: {
           name: 'My Pack',
           queries: [
-            { schedule_id: 'sched-1', name: 'uptime_query', query: 'SELECT * FROM uptime;' },
+            {
+              schedule_id: 'sched-1',
+              name: 'uptime_query',
+              query: 'SELECT * FROM uptime;',
+              interval: 3600,
+            },
           ],
         },
       });
@@ -193,6 +199,114 @@ describe('getScheduledActionResultsRoute', () => {
     });
   });
 
+  describe('queryInterval metadata (resultCountsEnabled)', () => {
+    it('includes queryInterval from pack query when resultCountsEnabled is true', async () => {
+      const mockSearchFn = jest.fn().mockReturnValue(
+        of(
+          createMockScheduledResponse({
+            edges: [{ _id: 'hit-1' }],
+            total: 1,
+            successCount: 1,
+            errorCount: 0,
+            rowsCount: 1,
+            packId: 'pack-1',
+          })
+        )
+      );
+
+      const mockOsqueryContext = {
+        service: {
+          getActiveSpace: jest.fn().mockResolvedValue({ id: 'default' }),
+        },
+        experimentalFeatures: { resultCountsEnabled: true },
+      } as unknown as OsqueryAppContext;
+
+      const soGet = jest.fn().mockResolvedValue({
+        attributes: {
+          name: 'Pack',
+          queries: [
+            {
+              schedule_id: 'sched-1',
+              name: 'q1',
+              query: 'SELECT 1',
+              interval: 7200,
+            },
+          ],
+        },
+      });
+
+      registerRoute(mockOsqueryContext);
+
+      const mockRequest = httpServerMock.createKibanaRequest({
+        params: { scheduleId: 'sched-1', executionCount: 1 },
+        query: {},
+      });
+      const mockResponse = httpServerMock.createResponseFactory();
+
+      await routeHandler(
+        createMockContext(mockSearchFn, { get: soGet }) as any,
+        mockRequest,
+        mockResponse
+      );
+
+      const responseBody = (mockResponse.ok as jest.Mock).mock.calls[0][0].body;
+      expect(responseBody.metadata.queryInterval).toBe(7200);
+    });
+
+    it('omits queryInterval when resultCountsEnabled is false', async () => {
+      const mockSearchFn = jest.fn().mockReturnValue(
+        of(
+          createMockScheduledResponse({
+            edges: [{ _id: 'hit-1' }],
+            total: 1,
+            successCount: 1,
+            errorCount: 0,
+            rowsCount: 1,
+            packId: 'pack-1',
+          })
+        )
+      );
+
+      const mockOsqueryContext = {
+        service: {
+          getActiveSpace: jest.fn().mockResolvedValue({ id: 'default' }),
+        },
+        experimentalFeatures: { resultCountsEnabled: false },
+      } as unknown as OsqueryAppContext;
+
+      const soGet = jest.fn().mockResolvedValue({
+        attributes: {
+          name: 'Pack',
+          queries: [
+            {
+              schedule_id: 'sched-1',
+              name: 'q1',
+              query: 'SELECT 1',
+              interval: 7200,
+            },
+          ],
+        },
+      });
+
+      registerRoute(mockOsqueryContext);
+
+      const mockRequest = httpServerMock.createKibanaRequest({
+        params: { scheduleId: 'sched-1', executionCount: 1 },
+        query: {},
+      });
+      const mockResponse = httpServerMock.createResponseFactory();
+
+      await routeHandler(
+        createMockContext(mockSearchFn, { get: soGet }) as any,
+        mockRequest,
+        mockResponse
+      );
+
+      const responseBody = (mockResponse.ok as jest.Mock).mock.calls[0][0].body;
+      expect(responseBody.metadata.queryInterval).toBeUndefined();
+    });
+  });
+
   describe('space ID resolution', () => {
     it('should pass resolved space ID to search strategy', async () => {
       const mockSearchFn = jest
diff --git a/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.ts b/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.ts
index 2ed6d733df671..d3cc451ad5aa8 100644
--- a/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.ts
+++ b/x-pack/platform/plugins/shared/osquery/server/routes/scheduled_results/get_scheduled_action_results_route.ts
@@ -142,6 +142,9 @@ export const getScheduledActionResultsRoute = (
           let packName = '';
           let queryName = '';
           let queryText = '';
+          let queryInterval: number | undefined;
+
+          const resultCountsEnabled = osqueryContext.experimentalFeatures?.resultCountsEnabled;
 
           if (packId) {
             try {
@@ -156,6 +159,12 @@ export const getScheduledActionResultsRoute = (
               if (matchingQuery) {
                 queryName = matchingQuery.name || matchingQuery.id || '';
                 queryText = matchingQuery.query || '';
+                if (resultCountsEnabled && matchingQuery.interval != null) {
+                  const n = Number(matchingQuery.interval);
+                  if (!Number.isNaN(n)) {
+                    queryInterval = n;
+                  }
+                }
               }
             } catch {
               // Pack deleted — gracefully degrade to empty name fields
@@ -172,6 +181,7 @@ export const getScheduledActionResultsRoute = (
                 queryName,
                 queryText,
                 timestamp,
+                ...(resultCountsEnabled && queryInterval !== undefined ? { queryInterval } : {}),
               },
               edges: res.edges,
               total,
diff --git a/x-pack/platform/test/api_integration/apis/osquery/config.ts b/x-pack/platform/test/api_integration/apis/osquery/config.ts
index de36aad213584..4429ad2fb7c64 100644
--- a/x-pack/platform/test/api_integration/apis/osquery/config.ts
+++ b/x-pack/platform/test/api_integration/apis/osquery/config.ts
@@ -17,7 +17,7 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
       ...baseIntegrationTestsConfig.get('kbnTestServer'),
       serverArgs: [
         ...baseIntegrationTestsConfig.get('kbnTestServer.serverArgs'),
-        '--xpack.osquery.enableExperimental=["queryHistoryRework"]',
+        '--xpack.osquery.enableExperimental=["queryHistoryRework","resultCountsEnabled"]',
       ],
     },
   };
diff --git a/x-pack/platform/test/api_integration/apis/osquery/index.ts b/x-pack/platform/test/api_integration/apis/osquery/index.ts
index 4b118098e990a..bb2bb7c780b07 100644
--- a/x-pack/platform/test/api_integration/apis/osquery/index.ts
+++ b/x-pack/platform/test/api_integration/apis/osquery/index.ts
@@ -18,5 +18,6 @@ export default function ({ loadTestFile }: FtrProviderContext) {
     loadTestFile(require.resolve('./live_queries'));
     loadTestFile(require.resolve('./history_tags'));
     loadTestFile(require.resolve('./unified_history'));
+    loadTestFile(require.resolve('./scheduled_action_results'));
   });
 }
diff --git a/x-pack/platform/test/api_integration/apis/osquery/scheduled_action_results.ts b/x-pack/platform/test/api_integration/apis/osquery/scheduled_action_results.ts
new file mode 100644
index 0000000000000..42817f1a84d76
--- /dev/null
+++ b/x-pack/platform/test/api_integration/apis/osquery/scheduled_action_results.ts
@@ -0,0 +1,75 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import expect from '@kbn/expect';
+import type { Test } from 'supertest';
+import type { FtrProviderContext } from '../../ftr_provider_context';
+
+const OSQUERY_PUBLIC_API_VERSION = '2023-10-31';
+
+export default function ({ getService }: FtrProviderContext) {
+  const supertest = getService('supertest');
+
+  const withOsqueryHeaders = (request: Test) =>
+    request.set('kbn-xsrf', 'true').set('elastic-api-version', OSQUERY_PUBLIC_API_VERSION);
+
+  describe('Scheduled action results', () => {
+    it('returns 200 with the expected response envelope shape', async () => {
+      const response = await withOsqueryHeaders(
+        supertest.get('/api/osquery/scheduled_results/non-existent-id/1')
+      ).expect(200);
+
+      expect(response.body).to.have.property('metadata');
+      expect(response.body).to.have.property('edges');
+      expect(response.body).to.have.property('total');
+      expect(response.body).to.have.property('currentPage');
+      expect(response.body).to.have.property('pageSize');
+      expect(response.body).to.have.property('totalPages');
+      expect(response.body).to.have.property('aggregations');
+    });
+
+    it('echoes scheduleId and executionCount back in metadata', async () => {
+      const response = await withOsqueryHeaders(
+        supertest.get('/api/osquery/scheduled_results/my-schedule-abc/7')
+      ).expect(200);
+
+      expect(response.body.metadata.scheduleId).to.be('my-schedule-abc');
+      expect(response.body.metadata.executionCount).to.be(7);
+    });
+
+    it('defaults metadata fields to empty strings when no data exists', async () => {
+      const response = await withOsqueryHeaders(
+        supertest.get('/api/osquery/scheduled_results/no-data-here/1')
+      ).expect(200);
+
+      const { metadata } = response.body;
+      expect(metadata.packId).to.be('');
+      expect(metadata.packName).to.be('');
+      expect(metadata.queryName).to.be('');
+      expect(metadata.queryText).to.be('');
+      expect(metadata.timestamp).to.be('');
+      expect(metadata.queryInterval).to.be(undefined);
+    });
+
+    it('returns 400 when pagination exceeds the maximum allowed', async () => {
+      const response = await withOsqueryHeaders(
+        supertest.get('/api/osquery/scheduled_results/any-id/1?page=500&pageSize=21')
+      );
+
+      expect(response.status).to.be(400);
+      expect(response.body.message).to.contain('Cannot paginate beyond');
+    });
+
+    it('accepts optional query parameters', async () => {
+      await withOsqueryHeaders(
+        supertest.get(
+          '/api/osquery/scheduled_results/any-id/1?sort=agent_id&sortOrder=asc&page=0&pageSize=5'
+        )
+      ).expect(200);
+    });
+  });
+}
diff --git a/x-pack/solutions/security/packages/test-api-clients/supertest/osquery.gen.ts b/x-pack/solutions/security/packages/test-api-clients/supertest/osquery.gen.ts
index ebc5d1f5940f5..7252c74224645 100644
--- a/x-pack/solutions/security/packages/test-api-clients/supertest/osquery.gen.ts
+++ b/x-pack/solutions/security/packages/test-api-clients/supertest/osquery.gen.ts
@@ -304,7 +304,7 @@ const securitySolutionApiServiceFactory = (supertest: SuperTest.Agent) => ({
       .set(X_ELASTIC_INTERNAL_ORIGIN_REQUEST, 'kibana');
   },
   /**
-      * Get paginated per-agent action results for a specific scheduled query execution, with success/failure aggregation and execution metadata (pack name, query name/text, timestamp).
+      * Get paginated per-agent action results for a specific scheduled query execution, with success/failure aggregation and execution metadata (pack name, query name/text, timestamp, and optionally queryInterval when the resultCountsEnabled experimental feature is enabled).
 
       */
   osqueryGetScheduledActionResults(