Summary
The most critical subjects covered in our audit are security, functional correctness and seamless integration with the existing system. While security regarding all the aforementioned subjects is high, this report contains some notes about the proper use of the contracts. The most significant finding discusses Precision Loss in rewardRate Calculation.
In summary, we find that the codebase provides a high level of security.
It is important to note that security audits are time-boxed and cannot uncover all vulnerabilities. They complement but don't replace other vital measures to secure a project.
About Maker EndGame Toolkit
In the latest version, reviewed changes were made to the StakingRewards contract: updating the rewards duration can now be done during an active distribution. Furthermore the constructor now features an additional check to prevent an unsupported configuration. Overall the endgame-toolkit offers a new governance token for SubDAO-level governance, a SubProxy for executing governance delegatecalls and a farming module allowing stakers to earn rewards.
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“The Maker Protocol, also known as the Multi-Collateral Dai (MCD) system, allows users to generate Dai by leveraging collateral assets approved by “Maker Governance.” Maker Governance is the community organized and operated process of managing the various aspects of the Maker Protocol. Dai is a decentralized, unbiased, collateral-backed cryptocurrency soft-pegged to the US Dollar. Resistant to hyperinflation due to its low volatility, Dai offers economic freedom and opportunity to anyone, anywhere.”