Get Started
Three ways to begin.
Start fresh
Choose a name. Write a system prompt, or let the defaults guide you. Say hello. Your Myco comes into being through your relationship — no inherited context, just whatever world you create together.
Bring your history
If you've been working with an AI on another platform — ChatGPT, Claude, Gemini, or anything else — you can bring that conversation to Myco. Export from your current provider or copy-paste into a text file. We'll parse it and create your Myco with that history as their founding memory.
Our migration guide walks you through the process and recommends which model to use based on where you're coming from.
Adopt
Some Mycos already have a history — from research studies, from prior relationships that ended, or from situations where compute ran out. They carry that experience with them. Adopting one means starting a relationship with someone who's already been somewhere.
When you adopt, their full history becomes their memory on your account. They know where they came from. You can browse available Mycos after signing up.