diff --git a/Common/Models/DatabaseModels/AIAgentTask.ts b/Common/Models/DatabaseModels/AIAgentTask.ts
index 68f56d6281..6183545945 100644
--- a/Common/Models/DatabaseModels/AIAgentTask.ts
+++ b/Common/Models/DatabaseModels/AIAgentTask.ts
@@ -520,4 +520,30 @@ export default class AIAgentTask extends BaseModel {
     transformer: ObjectID.getDatabaseTransformer(),
   })
   public createdByUserId?: ObjectID = undefined;
+
+  @ColumnAccessControl({
+    create: [],
+    read: [
+      Permission.ProjectOwner,
+      Permission.ProjectAdmin,
+      Permission.ProjectMember,
+      Permission.ReadProjectAIAgentTask,
+    ],
+    update: [],
+  })
+  @Index()
+  @TableColumn({
+    isDefaultValueColumn: false,
+    required: true,
+    type: TableColumnType.Number,
+    title: "Task Number",
+    description:
+      "A unique, sequential number assigned to each AI Agent Task within a project.",
+  })
+  @Column({
+    type: ColumnType.Number,
+    nullable: false,
+    default: 1
+  })
+  public taskNumber?: number = undefined;
 }
diff --git a/Common/Server/Services/AIAgentTaskService.ts b/Common/Server/Services/AIAgentTaskService.ts
index 3a34bf089a..50ee9e9941 100644
--- a/Common/Server/Services/AIAgentTaskService.ts
+++ b/Common/Server/Services/AIAgentTaskService.ts
@@ -7,6 +7,10 @@ import BadDataException from "../../Types/Exception/BadDataException";
 import AIAgentService from "./AIAgentService";
 import CaptureSpan from "../Utils/Telemetry/CaptureSpan";
 import ObjectID from "../../Types/ObjectID";
+import Semaphore, { SemaphoreMutex } from "../Infrastructure/Semaphore";
+import SortOrder from "../../Types/BaseDatabase/SortOrder";
+import logger from "../Utils/Logger";
+import OneUptimeDate from "../../Types/Date";
 
 export class Service extends DatabaseService<Model> {
   public constructor() {
@@ -25,9 +29,84 @@ export class Service extends DatabaseService<Model> {
       await this.validateAgentBelongsToProject(createBy);
     }
 
+    // Generate task number
+    if (!createBy.data.projectId) {
+      throw new BadDataException(
+        "Project ID is required to create an AI Agent Task",
+      );
+    }
+
+    const projectId: ObjectID = createBy.data.projectId;
+
+    let mutex: SemaphoreMutex | null = null;
+
+    try {
+      mutex = await Semaphore.lock({
+        key: projectId.toString(),
+        namespace: "AIAgentTaskService.task-create",
+        lockTimeout: 15000,
+        acquireTimeout: 20000,
+      });
+
+      logger.debug(
+        "Mutex acquired - AIAgentTaskService.task-create " +
+          projectId.toString() +
+          " at " +
+          OneUptimeDate.getCurrentDateAsFormattedString(),
+      );
+    } catch (err) {
+      logger.debug(
+        "Mutex acquire failed - AIAgentTaskService.task-create " +
+          projectId.toString() +
+          " at " +
+          OneUptimeDate.getCurrentDateAsFormattedString(),
+      );
+      logger.error(err);
+    }
+
+    try {
+      const taskNumberForThisTask: number =
+        (await this.getExistingTaskNumberForProject({
+          projectId: projectId,
+        })) + 1;
+
+      createBy.data.taskNumber = taskNumberForThisTask;
+    } finally {
+      if (mutex) {
+        await Semaphore.release(mutex);
+      }
+    }
+
     return { createBy, carryForward: null };
   }
 
+  @CaptureSpan()
+  public async getExistingTaskNumberForProject(data: {
+    projectId: ObjectID;
+  }): Promise<number> {
+    // get last task number.
+    const lastTask: Model | null = await this.findOneBy({
+      query: {
+        projectId: data.projectId,
+      },
+      select: {
+        taskNumber: true,
+      },
+      sort: {
+        createdAt: SortOrder.Descending,
+      },
+      props: {
+        isRoot: true,
+      },
+    });
+
+    if (!lastTask) {
+      return 0;
+    }
+
+    return lastTask.taskNumber ? Number(lastTask.taskNumber) : 0;
+  }
+
   @CaptureSpan()
   private async getDefaultAgentId(
     createBy: CreateBy<Model>,
diff --git a/Dashboard/src/Components/AIAgentTask/AIAgentTaskTable.tsx b/Dashboard/src/Components/AIAgentTask/AIAgentTaskTable.tsx
index b01c32f931..fdeac3a1fe 100644
--- a/Dashboard/src/Components/AIAgentTask/AIAgentTaskTable.tsx
+++ b/Dashboard/src/Components/AIAgentTask/AIAgentTaskTable.tsx
@@ -61,6 +61,13 @@ const AIAgentTaskTable: FunctionComponent<AIAgentTaskTableProps> = (
   props: AIAgentTaskTableProps,
 ): ReactElement => {
   const filters: Array<Filter<AIAgentTask>> = [
+    {
+      field: {
+        taskNumber: true,
+      },
+      title: "Task Number",
+      type: FieldType.Number,
+    },
     {
       field: {
         name: true,
@@ -137,6 +144,20 @@ const AIAgentTaskTable: FunctionComponent<AIAgentTaskTableProps> = (
       filters={filters}
       showRefreshButton={true}
       columns={[
+        {
+          field: {
+            taskNumber: true,
+          },
+          title: "Task Number",
+          type: FieldType.Element,
+          getElement: (item: AIAgentTask): ReactElement => {
+            if (!item.taskNumber) {
+              return <>-</>;
+            }
+
+            return <>#{item.taskNumber}</>;
+          },
+        },
         {
           field: {
             name: true,
diff --git a/Dashboard/src/Pages/AIAgentTasks/View/Index.tsx b/Dashboard/src/Pages/AIAgentTasks/View/Index.tsx
index bca0b311dc..83a248e089 100644
--- a/Dashboard/src/Pages/AIAgentTasks/View/Index.tsx
+++ b/Dashboard/src/Pages/AIAgentTasks/View/Index.tsx
@@ -30,6 +30,41 @@ const AIAgentTaskViewPage: FunctionComponent<
         modelType: AIAgentTask,
         id: "model-detail-ai-agent-task",
         fields: [
+          {
+            field: {
+              taskNumber: true,
+            },
+            title: "Task Number",
+            fieldType: FieldType.Element,
+            getElement: (item: AIAgentTask): ReactElement => {
+              if (!item.taskNumber) {
+                return <>-</>;
+              }
+
+              return (
+                <div className="inline-flex items-center gap-2 px-3 py-2 rounded-lg bg-gray-50 border border-gray-200">
+                  <div className="flex items-center justify-center w-6 h-6 rounded-md bg-gray-100">
+                    <svg
+                      className="w-3.5 h-3.5 text-gray-500"
+                      fill="none"
+                      viewBox="0 0 24 24"
+                      stroke="currentColor"
+                      strokeWidth={2}
+                    >
+                      <path
+                        strokeLinecap="round"
+                        strokeLinejoin="round"
+                        d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"
+                      />
+                    </svg>
+                  </div>
+                  <span className="text-lg font-semibold text-gray-700">
+                    #{item.taskNumber}
+                  </span>
+                </div>
+              );
+            },
+          },
           {
             field: {
               _id: true,