What is Sky (SKY)?

Deep Dive

1. Heritage & Evolution from MakerDAO

Sky Protocol represents the comprehensive evolution and rebrand of MakerDAO, a foundational DeFi protocol launched in 2015. This transition, dubbed the "Endgame," aimed to modernize the system for scalability, user-friendly governance, and institutional adoption. The legacy MKR governance token was upgraded to SKY at a 1:24,000 ratio to democratize participation, and the DAI stablecoin was succeeded by USDS (ChangeHero).

2. Core Product: The USDS Stablecoin Ecosystem

The protocol's primary function is issuing and managing USDS, a decentralized, over-collateralized stablecoin pegged 1:1 to the US dollar. Its key innovation is the Sky Savings Rate (SSR), which automatically distributes a yield to USDS holders from protocol revenue, creating a "yield-bearing dollar." The ecosystem also includes sUSDS, a wrapped version representing a claim on staked USDS and its accrued yield, which has seen significant growth in deposits (CoinShares).

3. Tokenomics, Governance, and the "Stars" Model

SKY's value is tied to a sustainable economic flywheel. Protocol revenue—generated from borrowing fees, real-world asset (RWA) yields, and liquidation penalties—is automatically allocated to security, a backstop reserve, and the Smart Burn Engine for SKY buybacks, creating a deflationary pressure on supply. SKY holders govern this process and the broader ecosystem, which operates through modular sub-DAOs called "Sky Stars" (like Spark and Grove) that innovate independently while feeding value back to the core (Alchemisτ).

Conclusion

Fundamentally, Sky is a mature DeFi economy that has transitioned from a simple lending protocol into a sophisticated, revenue-generating platform for decentralized stablecoins and institutional capital allocation. As it continues to bridge traditional finance with on-chain systems, how will its modular "Stars" model drive the next phase of scalable, decentralized growth?