diff --git a/src/db.test.ts b/src/db.test.ts
index 76e2a5f..85501d3 100644
--- a/src/db.test.ts
+++ b/src/db.test.ts
@@ -531,10 +531,9 @@ Check the run.
       created_at: '2024-01-01T00:00:01.000Z',
     });
 
-    expect(getDueTasks('claude-code').map((task) => task.id)).toEqual([
-      'task-claude',
-    ]);
-    expect(getDueTasks('codex').map((task) => task.id)).toEqual(['task-codex']);
+    const dueIds = getDueTasks().map((task) => task.id);
+    expect(dueIds).toContain('task-claude');
+    expect(dueIds).toContain('task-codex');
   });
 });
 
diff --git a/src/db.ts b/src/db.ts
index e18a92b..a42bc36 100644
--- a/src/db.ts
+++ b/src/db.ts
@@ -1411,20 +1411,18 @@ export function deleteTask(id: string): void {
   }
 }
 
-export function getDueTasks(
-  agentType: AgentType = SERVICE_AGENT_TYPE,
-): ScheduledTask[] {
+export function getDueTasks(): ScheduledTask[] {
   const now = new Date().toISOString();
   return db
     .prepare(
       `
     SELECT * FROM scheduled_tasks
-    WHERE status = 'active' AND agent_type = ? AND next_run IS NOT NULL AND next_run <= ?
+    WHERE status = 'active' AND next_run IS NOT NULL AND next_run <= ?
       AND (suspended_until IS NULL OR suspended_until <= ?)
     ORDER BY next_run
   `,
     )
-    .all(agentType, now, now) as ScheduledTask[];
+    .all(now, now) as ScheduledTask[];
 }
 
 export function updateTaskAfterRun(
diff --git a/src/task-scheduler.ts b/src/task-scheduler.ts
index 7cbad9a..98e93fd 100644
--- a/src/task-scheduler.ts
+++ b/src/task-scheduler.ts
@@ -899,9 +899,9 @@ export function startSchedulerLoop(deps: SchedulerDependencies): void {
     schedulerTickInFlight = true;
 
     try {
-      const agentType = deps.serviceAgentType || SERVICE_AGENT_TYPE;
+      // Unified service: process all agent types, not just the service default.
       const nowMs = Date.now();
-      const activeTasks = getAllTasks(agentType).filter(
+      const activeTasks = getAllTasks().filter(
         (task) => task.status === 'active',
       );
 
@@ -927,7 +927,7 @@ export function startSchedulerLoop(deps: SchedulerDependencies): void {
         );
       }
 
-      const dueTasks = getDueTasks(agentType);
+      const dueTasks = getDueTasks();
       if (dueTasks.length > 0) {
         logger.info({ count: dueTasks.length }, 'Found due tasks');
       }