Ecma International发布NLIP标准，让不同AI智能体框架能互相通信，支持多种传输协议。
研究人员和企业共同开发的NLIP协议由Ecma International标准化，为AI智能体提供通用通信标准。该协议定义了轻量级语义消息信封，可通过HTTP/HTTPS、WebSocket和AMQP等现有传输协议运行。NLIP支持智能体和网关在客户端、本地上下文存储、本体、工具和企业服务间进行适配。该协议与MCP和A2A等新兴智能体协议相关联。
The Natural Language Interaction Protocol and Standard for AI Agents
AI agents are increasingly being developed and deployed across organizations using heterogeneous agent-development frameworks, AI models, tool interfaces, protocols, and execution environments. To realize their potential social and business impact, these agents must be able to interoperate through a common communication protocol. The Natural Language Interaction Protocol (NLIP), developed by researchers and practitioners across companies and universities and standardized by Ecma International, addresses this need by defining a standards-based application-layer protocol for AI-agent interaction. NLIP provides a lightweight semantic message envelope that can be carried over existing transports such as HTTP/HTTPS, WebSocket, and AMQP, while allowing NLIP-aware agents and gateways to adapt between clients, agents, local context stores, ontologies, tools, enterprise services, and heterogeneous underlying protocols. This paper presents the motivation and design rationale of NLIP, its message model and transport bindings, security-by-design considerations, reference implementation, representative applications, adoption signals, and relationship to emerging agent protocols such as MCP and A2A.