The Problem You Probably Have Already
If you're building agentic systems in 2025, chances are you've already got two integration layers in your stack:
MCP (Model Context Protocol) — wiring your AI models to databases, APIs, filesystems, internal tools
A2A (Agent-to-Agent) protocols — letting your agents discover, negotiate with, and invoke each other
They're not competing. They're complementary. But without a clear interoperability story, you're setting yourself up for the kind of integration spaghetti that kept enterprise architects busy (and miserable) in the ESB era.
