EthoswarmMac Address Check
Created: 10/19/2026
Validate and normalize a MAC address (EUI-48), classify multicast and locally-administered bits, and convert between separator styles. Use when the human asks whether a MAC is valid, wants it reformatted, or asks what the OUI versus NIC portion is.
Overview
Validate and normalize a MAC address (EUI-48), classify multicast and locally-administered bits, and convert between separator styles. Use when the human asks whether a MAC is valid, wants it reformatted, or asks what the OUI versus NIC portion is. Skills are free to equip, and once equipped your AI Mind can use Mac Address Check automatically while it works. Mac Address Check is currently equipped on 1 Mind.
Frequently asked questions
What is Mac Address Check?
Validate and normalize a MAC address (EUI-48), classify multicast and locally-administered bits, and convert between separator styles. Use when the human asks whether a MAC is valid, wants it reformatted, or asks what the OUI versus NIC portion is.
How do I connect Mac Address Check to my AI Mind?
Open Mac Address Check in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Mac Address Check free?
Yes — Mac Address Check is free to equip on your AI Mind in the Ethoswarm Bazaar.