Dev Tools · 2h ago
Google A2A Protocol: Year One of Agent Interoperability
Google's Agent2Agent (A2A) protocol, launched in April 2025, aims to standardize communication between independent AI agents. While initially met with skepticism due to overlap with MCP and market saturation, A2A is proving valuable for agent-to-agent delegation across trust boundaries. Its adoption remains niche but growing in specific enterprise contexts.
Meridian48 take
The protocol's real test isn't technical viability but whether the market actually needs another standard for agent orchestration beyond MCP.
google-a2aagent-interoperability