A2A レビュー

An open standard for agent-to-agent communication, designed for simplicity, flexibility, and vendor neutrality, with a focus on RESTful, HTTP-based interfaces.

Like A2A, ACP is an open standard for agent-to-agent communication under the Linux Foundation; however, ACP is merging its technology and expertise into A2A. It also uses HTTP and REST conventions, similar to A2A's foundation on HTTP and JSON-RPC.

Aims to be 'the HTTP of the agentic web era' with a peer-to-peer architecture, using HTTP for data transport and JSON-LD for data formatting.

ANP is another open-source protocol for agent communication, similar to A2A in its goal of standardizing agent interaction, but it emphasizes a peer-to-peer architecture and JSON-LD for data formatting.

An open API specification that enables seamless communication with AI agents, regardless of framework, language, or platform, defined using OpenAPI.

Agent Protocol provides a universal API specification for agent communication, similar to A2A's goal of interoperability, but focuses on a REST API with core endpoints for task and step management.

An open-source framework from Microsoft for building multi-agent AI applications, emphasizing conversational interactions and robust support for code generation and execution.

AutoGen is a comprehensive framework for building multi-agent systems, whereas A2A is a protocol for communication between agents; AutoGen provides the environment and tools to *create* agents that would then potentially use protocols like A2A for external communication. AutoGen handles orchestration and communication within its framework, offering a more complete solution for multi-agent development compared to A2A's protocol-level focus.