Scheduler Tasks
Use the scheduler tool to manage saved tasks. Always inspect existing tasks before creating, updating, deleting, or running one.
Actions
list_tasks: optional state[], type[], next_run_within, next_run_after
find_task_by_name: name
show_task: uuid
run_task: uuid, optional context
update_task: uuid, optional name, system_prompt, prompt, attachments[], schedule, timezone, plan[], state, dedicated_context
delete_task: uuid
create_scheduled_task: name, system_prompt, prompt, optional attachments[], schedule, timezone, dedicated_context
create_adhoc_task: name, system_prompt, prompt, optional attachments[], dedicated_context
create_planned_task: name, system_prompt, prompt, optional attachments[], plan[], dedicated_context
wait_for_task: uuid
Schedule Fields
Schedules use cron-like fields. Do not put ISO datetimes into schedule.
minute
hour
day
month
weekday
timezone
Use IANA timezones such as Europe/Rome. Omit timezone to use the current user timezone. Planned task datetimes go in plan, not schedule, and should be ISO strings such as 2026-05-09T18:25:00.
For one future reminder, prefer create_planned_task with:
{
"action": "create_planned_task",
"name": "drink water",
"prompt": "Remind the user to drink water.",
"plan": ["2026-05-11T09:15:00"],
"dedicated_context": true
}
For a recurring or cron-shaped scheduled task, use create_scheduled_task with:
{
"action": "create_scheduled_task",
"name": "weekday stretch",
"prompt": "Remind the user to stretch.",
"schedule": {
"minute": "15",
"hour": "9",
"day": "*",
"month": "*",
"weekday": "1-5",
"timezone": "Europe/Rome"
},
"dedicated_context": true
}
Safety
- Do not create recursive task prompts that schedule more tasks.
- Do not run a task just because it is scheduled; run only if the user asks.
- Created tasks use a dedicated context unless
dedicated_context is explicitly false.
- For destructive operations, identify the task by UUID after lookup.
Example
{
"tool_name": "scheduler",
"tool_args": {
"action": "find_task_by_name",
"name": "daily backup"
}
}
1---2name: scheduled-tasks3description: Use for complex Agent Zero scheduler work, including creating, updating, deleting, running, waiting for, timezone-correcting, or auditing scheduled, planned, and adhoc tasks.4---5
6# Scheduler Tasks
7
8Use the `scheduler` tool to manage saved tasks. Always inspect existing tasks before creating, updating, deleting, or running one.
9
10## Actions
11
12- `list_tasks`: optional `state[]`, `type[]`, `next_run_within`, `next_run_after`
13- `find_task_by_name`: `name`
14- `show_task`: `uuid`
15- `run_task`: `uuid`, optional `context`
16- `update_task`: `uuid`, optional `name`, `system_prompt`, `prompt`, `attachments[]`, `schedule`, `timezone`, `plan[]`, `state`, `dedicated_context`
17- `delete_task`: `uuid`
18- `create_scheduled_task`: `name`, `system_prompt`, `prompt`, optional `attachments[]`, `schedule`, `timezone`, `dedicated_context`
19- `create_adhoc_task`: `name`, `system_prompt`, `prompt`, optional `attachments[]`, `dedicated_context`
20- `create_planned_task`: `name`, `system_prompt`, `prompt`, optional `attachments[]`, `plan[]`, `dedicated_context`
21- `wait_for_task`: `uuid`
22
23## Schedule Fields
24
25Schedules use cron-like fields. Do not put ISO datetimes into `schedule`.
26
27- `minute`
28- `hour`
29- `day`
30- `month`
31- `weekday`
32- `timezone`
33
34Use IANA timezones such as `Europe/Rome`. Omit timezone to use the current user timezone. Planned task datetimes go in `plan`, not `schedule`, and should be ISO strings such as `2026-05-09T18:25:00`.
35
36For one future reminder, prefer `create_planned_task` with:
37
38```json
39{
40 "action": "create_planned_task",
41 "name": "drink water",
42 "prompt": "Remind the user to drink water.",
43 "plan": ["2026-05-11T09:15:00"],
44 "dedicated_context": true
45}
46```
47
48For a recurring or cron-shaped scheduled task, use `create_scheduled_task` with:
49
50```json
51{
52 "action": "create_scheduled_task",
53 "name": "weekday stretch",
54 "prompt": "Remind the user to stretch.",
55 "schedule": {
56 "minute": "15",
57 "hour": "9",
58 "day": "*",
59 "month": "*",
60 "weekday": "1-5",
61 "timezone": "Europe/Rome"
62 },
63 "dedicated_context": true
64}
65```
66
67## Safety
68
69- Do not create recursive task prompts that schedule more tasks.
70- Do not run a task just because it is scheduled; run only if the user asks.
71- Created tasks use a dedicated context unless `dedicated_context` is explicitly `false`.
72- For destructive operations, identify the task by UUID after lookup.
73
74## Example
75
76```json
77{
78 "tool_name": "scheduler",
79 "tool_args": {
80 "action": "find_task_by_name",
81 "name": "daily backup"
82 }
83}
84```