ACP

ACP

Open protocol for seamless multi-agent AI interoperability.

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About ACP

The Agent Communication Protocol (ACP) is an open protocol designed to enable interoperability and seamless communication between AI agents, applications, and humans across diverse frameworks and platforms. It provides a standardized RESTful API supporting synchronous and asynchronous communication, multiple data modalities, and both stateful and stateless agent operations. ACP is geared toward AI engineers and teams seeking to build collaborative multi-agent systems or integrate diverse AI agents within or across organizations, while avoiding vendor lock-in and custom integration barriers.