Skill Stacker is a Web3 learning, media, and contribution platform built on the Solana blockchain. The project combines on-chain infrastructure with a peer-to-peer education model designed to support skill development in the Web3 and artificial intelligence economy. The ecosystem operates around a structured “Learn, Apply, Earn” framework, where participants access education, mentorship, and training programs, apply those skills through real contributions, and receive on-chain rewards. The STKR token is used to coordinate access, participation, and incentives across the platform, including community programs, contribution systems, and blockchain-based technology.