EP050: The AI Agent Protocol Wars — MCP vs A2A and Why Developers Need a Strategy Now

Episode fifty dives into the agent protocol wars reshaping AI development. We break down Anthropic's Model Context Protocol (MCP) — the USB-C of AI tool integration — and Google's Agent-to-Agent protocol (A2A) for multi-agent collaboration. MCP solves the N-times-M integration problem with a client-server model for connecting AI apps to external tools. A2A enables peer-to-peer agent discovery and coordination for complex workflows. They're not competing — they're complementary layers. Plus: a practical four-step strategy for adopting both protocols, and a concrete architecture for building modular, provider-independent agent systems.