Composable is a cross-chain interoperability protocol that enables seamless execution of decentralized applications (dApps) across multiple blockchain ecosystems. It extends the Inter-Blockchain Communication (IBC) protocol beyond the Cosmos ecosystem, connecting blockchains like Polkadot, Kusama, and soon Ethereum. Composable's MANTIS framework allows users to define and execute transactions across different chains without worrying about underlying complexities. By leveraging trust-minimized, non-custodial infrastructure, Composable ensures secure and efficient cross-chain operations. This enhances DeFi capabilities by allowing assets and actions to interact across various blockchain networks.