{"slug":"ag-ui","name":"AG-UI","nameZh":"AG-UI（agent 与前端界面交互协议）","category":"protocols","categoryName":"Protocols, specs & agent payments","audience":["for-ai"],"primary":"for-ai","openClosed":"open","pricing":"open-source","license":"MIT","maintained":"yes","officialUrl":"https://ag-ui.com","repo":"https://github.com/ag-ui-protocol/ag-ui","latestVersion":null,"latestRelease":null,"stars":16756,"starsAsOf":"2026-10-22","description":"An open, event-based Agent-User Interaction protocol that standardises how agent backends stream their run (about 16 standard event types) to user-facing apps; complements MCP (agent↔tools) and A2A (agent↔agent). Started by the CopilotKit team; scaffold with npx create-ag-ui-app","descriptionZh":"开放的、基于事件的 Agent-User Interaction 协议，规范 agent 后端如何把运行过程（约 16 种标准事件）实时推给面向用户的前端应用；与 MCP（agent↔工具）、A2A（agent↔agent）互补，由 CopilotKit 团队发起，可用 npx create-ag-ui-app 快速起步","callMethods":[],"platforms":[],"addedAt":"2026-10-22","updatedAt":"2026-10-22","topics":[],"language":null,"lastPush":null,"formerly":null,"packages":[],"recentVersions":[],"alternatives":["a2a","agents-md","modelcontextprotocol","agent-client-protocol","llms-txt","agentskills","ucp","mcp-apps"],"stacks":[],"scenarios":["connect-tools-to-agents"],"problems":[],"reasonZh":null,"sources":["editorial"],"record":"https://aimap.page/api/v1/software/ag-ui.json","pages":{"en":"https://aimap.page/en/software/ag-ui/","zh-hans":"https://aimap.page/zh-hans/software/ag-ui/"}}