> For the complete documentation index, see [llms.txt](https://developers.mstable.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.mstable.org/contracts.md).

# Ethereum Mainnet

- [mAssets](https://developers.mstable.org/contracts/massets.md): Meta Assets (mAssets) are assets that are composed of other underlying similar assets. Currently, deployed mAssets are mUSD and mBTC.
- [imAssets (SAVE)](https://developers.mstable.org/contracts/imassets-save.md)
- [Feeder Pools](https://developers.mstable.org/contracts/feeder-pool.md)
- [Vaults](https://developers.mstable.org/contracts/vaults.md)
- [BoostedSavingsVault](https://developers.mstable.org/contracts/vaults/boostedsavingsvault.md)
- [BoostedSavingsVault V2](https://developers.mstable.org/contracts/vaults/boostedsavingsvault-1.md)
- [BoostedDualVault](https://developers.mstable.org/contracts/vaults/boosteddualvault.md)
- [Shared Addresses](https://developers.mstable.org/contracts/shared-addresses.md): These contracts are used in multiple other components of the mStable protocol.
- [Governance](https://developers.mstable.org/contracts/governance.md)
- [stkMTA](https://developers.mstable.org/contracts/governance/stkmta.md)
- [stkBPT](https://developers.mstable.org/contracts/governance/stkbpt.md)
- [Quest Manager](https://developers.mstable.org/contracts/governance/quest-manager.md)
- [Save Wrapper](https://developers.mstable.org/contracts/save-wrapper.md)