# PolyMC (Not) Secrets This is a dummy implementation of PolyMC's _Secrets_ library, used to store private information needed for: - Application name and logo (and branding in general) - Various URLs and API endpoints - Your Microsoft Identity Platform client ID. **This is required to use Microsoft accounts to play!** - If omitted, adding Microsoft accounts will be completely disabled. ## MultiMC development In its current state, the `notsecrets` library is suitable for PolyMC code contributions. All you have to do is add the Microsoft client ID. See `Secrets.cpp` for details.