提出一套统一的智能体协作协议，解决异构智能体间的互通与协同难题。
ACPs: Agent Collaboration Protocols for the Internet of Agents
- 设计注册、发现、交互和工具四类协议，支持智能体间可信协作。
- 在餐厅预订场景中验证协议有效性，实现跨系统任务协同。
- 为构建安全开放的智能体互联网提供基础架构，适合分布式系统开发者。
随着人工智能快速发展，自主智能体数量激增，带来了互操作性、可扩展性和协调性的新挑战。物联网智能体（IoA）旨在通过标准化通信协议连接异构智能体，实现无缝协作与智能任务执行。然而，现有协议如MCP、A2A和ANP仍呈碎片化且场景依赖性强。为此，本文提出智能体协作协议（ACPs），一套面向IoA的完整协议套件。ACPs包含注册、发现、交互和工具协议，支持可信访问、能力编排与工作流构建。本文阐述了ACPs的架构、核心技术及应用流程，并在协同餐厅预订场景中验证其有效性。ACPs为构建安全、开放、可扩展的智能体互联网基础设施奠定基础。
原文摘要 · Abstract (English)
With the rapid advancement of artificial intelligence, the proliferation of autonomous agents has introduced new challenges in interoperability, scalability, and coordination. The Internet of Agents (IoA) aims to interconnect heterogeneous agents through standardized communication protocols, enabling seamless collaboration and intelligent task execution. However, existing agent communication protocols such as MCP, A2A, and ANP remain fragmented and scenario-specific. To address this gap, we propose Agent Collaboration Protocols (ACPs), a comprehensive protocol suite for the IoA. ACPs include registration, discovery, interaction, and tooling protocols to support trustable access, capability orchestration, and workflow construction. We present the architecture, key technologies, and application workflows of ACPs, and demonstrate its effectiveness in a collaborative restaurant booking scenario. ACPs lay the foundation for building a secure, open, and scalable agent internet infrastructure.
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