# Limits

| What                       | Limit                         |
| -------------------------- | ----------------------------- |
| Files attached on Home     | 5 per message, 10 MB in total |
| Scheduled tasks and alerts | At most every 15 minutes      |
| Confirming an action       | Within 10 minutes             |
| Chat apps                  | One linked account each       |
| Gmail, Calendar, GitHub    | Any number of linked accounts |
| Last.fm                    | One linked account            |

How much you can use Merlin each month depends on your [plan](https://atmerlin.com/docs/pricing). Questions about one person's calendar are limited, and that person can see when they were asked.