Tag - protocol-first UI
Learn what the AG-UI protocol is, how it connects AI agents to frontend apps using real-time JSON events, and how to implement it with CopilotKit or LangGraph UI.
AI and Machine Learning, Blog , May 27, 2025 , ag agent, AG-UI protocol, agent framework, agent frontend protocol, ai agent tools, AI Copilot, crewai tool, frontend ai, frontend AI integration, frontend AI tools, JSON event system, LangGraph, langgraph react agent, LLM UI integration, LLM UI protocol, multi-agent interaction, protocol-first UI, user interaction, Web Copilot standard, what ag