KUU protocol functions as a liquidity backstop for Decentralized Financial (DeFi) protocols on Avalanche network. By providing ready access to liquidity, on-chain "keepers" are able to help maintain the safety and efficiency of DeFi protocols via liquidations and arbitrages. KUU enables flash-loans for its communal liquidity pool which oversees and supports Avalanche's burgeoning DeFi ecosystem as it prepares for the next phase of growth. The KUU liquidity pools will be permissionless and accessible to anyone seeking to utilize it on any protocol. By introducing KUU, we hope to help balance and make efficient Avalanche's DeFi ecosystem.