diff --git a/src/services/command.ts b/src/services/command.ts
index 5f7cd82..a4dde41 100644
--- a/src/services/command.ts
+++ b/src/services/command.ts
@@ -153,26 +153,63 @@ export class CommandService {
 
     const mentionsForSending = assignmentUserIds.map(uid => `${uid}@s.whatsapp.net`);
 
-    const assignedLabels = await Promise.all(
+    // Resolver nombres útiles
+    const creatorName = await ContactsService.getDisplayName(createdBy);
+    const groupName = groupIdToUse ? GroupSyncService.activeGroupsCache.get(groupIdToUse) : null;
+
+    const assignedDisplayNames = await Promise.all(
       assignmentUserIds.map(async uid => {
         const name = await ContactsService.getDisplayName(uid);
-        return `@${name || uid}`;
+        return name || uid;
       })
     );
-    const assignedList = assignedLabels.join(' ');
-    const resp =
-      `✅ Tarea ${taskId} creada: "${description || '(sin descripción)'}"` +
-      (dueDate ? ` (vence ${dueDate})` : '') +
-      (assignedList ? ` — asignados: ${assignedList}` : '');
-
-    // Responder siempre por privado al creador (DM)
-    const recipient = createdBy;
-
-    return [{
-      recipient,
-      message: resp,
-      mentions: mentionsForSending.length > 0 ? mentionsForSending : undefined
-    }];
+
+    const responses: CommandResponse[] = [];
+
+    // 1) Ack al creador, salvo que él sea el único asignado
+    const creatorIsOnlyAssignee = assignmentUserIds.length === 1 && assignmentUserIds[0] === createdBy;
+    if (!creatorIsOnlyAssignee) {
+      responses.push({
+        recipient: createdBy,
+        message:
+          `✅ Tarea ${taskId} creada:\n` +
+          `• ${description || '(sin descripción)'}\n` +
+          (dueDate ? `• Vence: ${dueDate}\n` : '') +
+          (assignedDisplayNames.length ? `• Asignados: ${assignedDisplayNames.join(', ')}` : '')
+      });
+    }
+
+    // 2) DM a cada asignado
+    for (const uid of assignmentUserIds) {
+      responses.push({
+        recipient: uid,
+        message:
+          `🆕 Nueva tarea:\n` +
+          `• ${description || '(sin descripción)'}\n` +
+          (dueDate ? `• Vence: ${dueDate}\n` : '') +
+          `• Asignada por: ${creatorName || createdBy}` +
+          (groupName ? `\n• Grupo: ${groupName}` : '')
+      });
+    }
+
+    // 3) Opcional: mensaje al grupo con menciones para visibilidad
+    if (groupIdToUse && process.env.NOTIFY_GROUP_ON_CREATE === 'true') {
+      const assignNamesForGroup = await Promise.all(
+        assignmentUserIds.map(async uid => '@' + (await ContactsService.getDisplayName(uid) || uid))
+      );
+
+      responses.push({
+        recipient: groupIdToUse,
+        message:
+          `📝 Tarea ${taskId} creada por ${creatorName || createdBy}:\n` +
+          `• ${description || '(sin descripción)'}\n` +
+          (dueDate ? `• Vence: ${dueDate}\n` : '') +
+          (assignNamesForGroup.length ? `• Asignados: ${assignNamesForGroup.join(' ')}` : ''),
+        mentions: mentionsForSending.length > 0 ? mentionsForSending : undefined
+      });
+    }
+
+    return responses;
   }
 
   static async handle(context: CommandContext): Promise<CommandResponse[]> {