While RouterOS is pretty complete, sometimes a few handy scripts can be useful to configure certain things on your firewall / router. The linked repository holds a number of scripts to manage RouterOS devices or extend their functionality.

Find and remove access list duplicates
Upload backup to Mikrotik cloud
Send backup via e-mail
Save configuration to fallback partition
Upload backup to server
Download packages for CAP upgrade from CAPsMAN
Run rolling CAP upgrades from CAPsMAN
Renew locally issued certificates
Renew certificates and notify on expiration
Notify about health state
Notify on LTE firmware upgrade
Notify on RouterOS update
Collect MAC addresses in wireless access list
Use wireless network with daily psk
Comment DHCP leases with info from access list
Create DNS records for DHCP leases
Automatically upgrade firmware and reboot
Download, import and update firewall address-lists
Wait for global functions und modules
Send GPS position to server
Use WPA2 network with hotspot credentials
Create DNS records for IPSec peers
Update configuration on IPv6 prefix change
Manage IP addresses with bridge status
Run other scripts on DHCP lease
Manage LEDs dark mode
Forward log messages via notification
Mode button with multiple presses
Manage DNS and DoH servers from netwatch
Notify on host up and down
Visualize OSPF state via LEDs
Manage system update
Run scripts on ppp connection
Act on received SMS
Forward received SMS
Play Super Mario theme
Chat with your router and send commands via Telegram bot
Install LTE firmware upgrade
Update GRE configuration with dynamic addresses
Update tunnelbroker configuration

The scripts come highly recommended