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Alibaba Nacos 3.0 Launches A2A Agent Registry: Unified Discovery for AI Agents at 32.8K Stars
Alibaba's Nacos platform (32,812 stars) added A2A Agent Registry in version 3.0, becoming the first major service discovery platform to natively support Google's Agent-to-Agent protocol alongside MCP. Starting from v3.1.0, Nacos provides full AgentCard management, batch registration of agent endpoints, and unified discovery and governance for AI agents across frameworks. The platform now supports Prompt, MCP, and A2A registry scenarios — bridging traditional microservice infrastructure with the emerging multi-agent ecosystem.
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