Web3 New Tool: Google A2A Protocol, Can It Change the Decentralized Ecosystem?

Google has just launched the Agent2Agent (A2A) protocol, an open-source AI agent interoperability framework aimed at enabling seamless collaboration between agents from different systems and vendors. Sounds unrelated to Web3? Not quite; this could be a new opportunity for multi-chain, DAOs, and the metaverse!

Imagine this: your wallet agent can directly communicate with oracles on Ethereum and storage nodes on IPFS, automatically handling cross-chain transactions or NFT management; within a DAO, proposal agents and financial agents collaborate in real-time through A2A, completing governance with zero human intervention. The core of A2A is standardized communication (HTTP+JSON), supporting "capability discovery" and multimodal interaction, naturally aligning with the decentralized spirit of Web3.

Currently, A2A is open-sourced on GitHub and has the support of over 50 giants, including Salesforce and MongoDB. While it is currently more focused on enterprise automation, Web3 developers can certainly use it for experimentation—such as enabling DeFi agents to aggregate data across chains or dynamically manage assets in the metaverse. The only hurdle? It still needs to adapt to the trustless environment of Web3, which may require some decentralization modifications.

Web3 needs interoperability, and A2A could be a piece of the puzzle. In the future, will it become the "HTTP" of multi-agent ecosystems? Stay tuned!

The above is a summary from Grok: after MCP, Web 2 has introduced a new AI protocol, AI is accelerating its development in Web 2, and Web 3 will definitely be pushed forward by AI! 😜

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