53AI Hub is an open-source AI portal that enables building operational-level AI portals to launch and manage AI agents, prompts, and tools. It supports seamless integration with development platforms like Coze, Dify, FastGPT, RAGFlow, and cloud providers such as Aliyun, Tencent Cloud, and Baidu Cloud. The platform provides full lifecycle management for AI applications including publishing, grouping, sorting, and user permission configuration.