MCP’s biggest growing pains for production use will soon be solved

The MCP 2026 roadmap outlines four priority areas to address production-readiness challenges. First, transport evolution to support horizontal scaling and stateless server architectures, solving issues with session state across distributed deployments. Second, clearer lifecycle rules for agent-driven async tasks, including retry behavior and result persistence. Third, governance maturation to reduce bottlenecks in the SEP review process by enabling working groups to evaluate proposals independently. Fourth, enterprise readiness covering audit trails, corporate identity authentication, and gateway controls, though this area remains intentionally open for community input. Additional horizon items include event-driven triggers, new result types, and deeper security work.