What is Shell Protocol ?
Shell Protocol is a DEX that provides stablecoin swaps. Currently it has one pool that supports swaps between DAI, USDC, USDT, SUSD. Shell can also launch other pools for BTC pegged tokens and yield bearing tokens like aTokens (Aave), cToken (Compound), yToken (yearn), etc. SHL is the governance token. Latest public audit report is provided by Consensys Diligence and ABDK per Shell. But there's no download link found so far.