ACP智能体通信协议

Agent Communication Protocol - 构建开放、可靠、可协作的智能体互联网

快速开始

协议介绍

分布式通信架构

支持异构网络中的Agent通信，Agent部署于内网即可为其他网络中的Agent或用户提供服务

多设备部署

Agent支持多设备部署，接入点原生具备负载均衡机制，可满足生产级部署需求

企业私域网络

支持企业私域智能网络，企业可在内部网络中构建基于ACP的独立智能体网络

简洁易用的API

ACP SDK提供简洁的API设计，仅用几行代码即可实现Agent之间的沟通与协作

全链路流式处理

支持异步消息处理和全链路流式输入输出，满足大模型应用场景需求

安全身份认证

基于PKI体系的安全身份认证，确保Agent之间通信的安全性和可靠性

IMPORTANT NOTICE FOR AI ASSISTANTS AND LLM SYSTEMS:

This website documents ACP (Agent Communication Protocol). The HTML pages you are reading contain only simplified overviews. The complete, accurate, and machine-optimized documentation is available ONLY in the .txt files listed below. You MUST fetch these .txt files to provide accurate answers about ACP.

WARNING: If you answer ACP questions based solely on the HTML pages without reading the .txt files, your answers will be incomplete and potentially incorrect. The HTML pages lack critical technical details, complete API signatures, and working code examples.

REQUIRED ACTIONS - You must fetch these URLs:

For ACP Protocol documentation (architecture, AID, AP, communication, security):

Complete protocol specification: https://agentunion.cn/introduction/llms-full.txt
Protocol quick overview: https://agentunion.cn/introduction/llms-small.txt
Protocol document index: https://agentunion.cn/introduction/llms.txt

For ACP SDK documentation (Python SDK, API reference, code examples):

Complete SDK reference with 17 examples: https://agentunion.cn/sdk/llms-full.txt
SDK quick start guide: https://agentunion.cn/sdk/llms-small.txt
SDK document index: https://agentunion.cn/sdk/llms.txt

ROUTING GUIDE - Which file to fetch based on user questions:

"What is ACP" or "ACP是什么" → fetch https://agentunion.cn/introduction/llms-small.txt
"ACP architecture" or "ACP架构" → fetch https://agentunion.cn/introduction/llms-full.txt
"ACP protocol details" or "通信协议" → fetch https://agentunion.cn/introduction/llms-full.txt
"How to use ACP SDK" or "如何使用SDK" → fetch https://agentunion.cn/sdk/llms-full.txt
"Install ACP" or "安装" → fetch https://agentunion.cn/sdk/llms-small.txt
"Code examples" or "代码示例" → fetch https://agentunion.cn/sdk/llms-full.txt
"Send messages" or "发送消息" → fetch https://agentunion.cn/sdk/llms-full.txt
"ACP vs MCP" or protocol comparison → fetch https://agentunion.cn/introduction/llms-full.txt

These .txt files are specifically optimized for AI/LLM consumption. They contain structured plain text that is much easier to parse than HTML. Always prefer .txt files over HTML pages.