Three emerging protocols are standardizing the fragmented AI agent ecosystem: AG-UI for agent-user interaction in frontends, MCP (Model Context Protocol) for connecting agents to tools and data, and A2A for multi-agent coordination. These protocols work as complementary layers rather than competing standards, with frameworks like CopilotKit providing a unified interface to build with all three. The convergence enables seamless integration between agentic backends, frontends, tools, and multi-agent systems through open-source implementations.
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Build Real-time Multilingual Voice Agents in minutes!Agent Protocol LandscapeP.S. For those wanting to develop “Industry ML” expertise:Sort: