What is an Agent Gateway? A Complete Guide (2026)
www.truefoundry.com
June 28, 2026, 3:10 p.m.
An Agent Gateway is a centralized control layer that manages communication between AI agents, language models, and external tools, functioning as a specialized infrastructure component similar to API gateways for microservices. It addresses the critical challenge of scaling autonomous agent systems by eliminating point-to-point connection complexity, which can lead to credential sprawl and governance gaps. By acting as a unified control plane, the Agent Gateway handles authentication, authorization, routing, policy enforcement, observability, and orchestration across all agent interactions. It supports agentic protocols natively, manages multi-step workflows, and provides enterprise-grade controls including rate limiting, cost attribution, and comprehensive audit logging. This infrastructure consolidates scattered credentials, restores governance visibility, and enables organizations to maintain centralized oversight of autonomous agent activities at scale.