Agent Network Protocol (ANP) aims to define how intelligent agents connect and communicate. It ensures data security and privacy protection through decentralized identity authentication and end-to-end encrypted communication. Its dynamic protocol negotiation function can automatically organize agent networks for efficient collaboration. ANP aims to break down data silos, allowing AI to access complete contextual information, thereby promoting the arrival of the intelligent agent era. This technology has advantages such as openness, security, and efficiency, and is suitable for various scenarios requiring intelligent agent collaboration.