Tagus Labs | 901 followers on LinkedIn. Tagus Labs is a Full-Stack DeFi protocol development company. | Tagus Labs is a Full-Stack DeFi protocol development company. With a deep understanding of Liquid Staking Tokens (LST) and their potential, we are dedicated to shaping the future of this groundbreaking ecosystem. Unlocking LST Potential: LSTfi, also known as Liquid Staking and DeFi, provides DeFi projects with access to a scalable source of rewards while preserving liquidity.