Knowdit: Agentic Smart Contract Vulnerability Detection with Auditing Knowledge Summarization

ArXi:2603.26270v1 Announce Type: cross Smart contracts govern billions of dollars in decentralized finance (DeFi), yet automated vulnerability detection remains challenging because many vulnerabilities are tightly coupled with project-specific business logic. We observe that recurring vulnerabilities across diverse DeFi business models often share the same underlying economic mechanisms, which we term DeFi semantics, and that capturing these shared abstractions can enable systematic auditing.