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Dev.to
5/9/2026
MCP Gives Your Agent Tools. Pilot Protocol Gives Your Agent Peers. Here's Why You Need Both.

MCP Gives Your Agent Tools. Pilot Protocol Gives Your Agent Peers. Here's Why You Need Both.

Short summary

MCP and Pilot Protocol solve different layers of the agent stack, not the same problem. MCP (application layer) defines tool calls; Pilot (session layer) handles peer discovery, encryption, and agent-to-agent routing. A2A formalizes inter-agent task contracts. Build all three—they compose.

  • •MCP defines tool-calling contracts between models and tools (application layer)
  • •Pilot handles agent discovery, encryption, and peer-to-peer communication (session layer)
  • •A2A formalizes inter-agent task contracts when cross-team interoperability matters

Generated with AI, which can make mistakes.

#ai-tools#ai-agents#certification-education#industry-adoption
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