> For the complete documentation index, see [llms.txt](https://castledao.gitbook.io/castles/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://castledao.gitbook.io/castles/castle-protocol-v1.md).

# Castle protocol v1

- [Contracts](https://castledao.gitbook.io/castles/castle-protocol-v1/contracts.md)
- [Tokenomics](https://castledao.gitbook.io/castles/castle-protocol-v1/tokenomics.md): RUBY is a floating cap token with a max supply that can be raised to adjust to the in-game needs of the Castle games.
- [CastleDAO Lending](https://castledao.gitbook.io/castles/castle-protocol-v1/castledao-lending.md): Introduced with the version 1 of the protocol. It will allow you to leverage your $MAGIC tokens