According to ChainCatcher, Rune, co-founder of Sky (formerly Maker), announced a proposal at the Solana Breakpoint conference to introduce the Sky ecosystem to the Solana network and use Wormhole cross-chain bridging technology to achieve cross-chain integration of three tokens: SKY, USDS, and sUSDS.

The core content of the proposal includes allocating 2 million SKY tokens per week as incentives to Solana DeFi protocols that integrate USDS and SKY.