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

# Protocol components

- [Peg Keepers](https://docs.defi.money/welcome/protocol-components/peg-keepers.md)
- [Oracles](https://docs.defi.money/welcome/protocol-components/oracles.md)
- [Market Hooks](https://docs.defi.money/welcome/protocol-components/market-hooks.md)
- [Fee Module](https://docs.defi.money/welcome/protocol-components/fee-module.md)