Some of mine:

Arduino Ace: code and hardware guru for Arduinos! https://chat.openai.com/g/g-QULOTcL8r

Psychedelic Integration Guide: https://chat.openai.com/g/g-YvXTPBpud

Pitch Deck GPT: https://chat.openai.com/g/g-1XGd3uF1T

Dream Weaver: dream Journal and analysis. https://chat.openai.com/g/g-4sANPlSLi