> For the complete documentation index, see [llms.txt](https://docs.ocean.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ocean.fi/protocol-architecture.md).

# Protocol Architecture

- [Core Contracts & Architecture](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture.md)
- [Governance](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/governance.md)
- [Fees](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/fees.md)
- [Users & Depositors](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/users-depositors.md)
- [Strategy Modules](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/strategy-modules.md)
- [Allocation & Distribution](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/allocation-distribution.md)
- [Oracles](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/oracles.md)
- [Contract Upgradability](https://docs.ocean.fi/protocol-architecture/04-protocol-architecture/upgradability.md)