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If MCP is the USB-C of AI agents, A2A is their Ethernet

Hacker News - AI
Jul 14, 2025 11:32
Brajeshwar
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Summary

The article compares MCP (Multi-Agent Communication Protocol) to USB-C as a universal connector for AI agents, while positioning A2A (Agent-to-Agent) as the Ethernet enabling direct, high-speed communication between them. These emerging protocols aim to standardize and streamline interoperability among AI agents, potentially accelerating the development of complex, collaborative AI systems. This could lead to more robust and scalable AI ecosystems in the future.

Article URL: https://www.theregister.com/2025/07/12/ai_agent_protocols_mcp_a2a/ Comments URL: https://news.ycombinator.com/item?id=44558898 Points: 2 # Comments: 0
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