MCP vs API Gateways: Why Interchangeability Fails
As organizations rapidly adopt the Model Context Protocol (MCP) to connect services and data to AI models through AI agents, they’re encountering familiar challenges: securing access to MCP servers and tools while providing routing, rate limiting, observability, and developer portals. This move reflects broader industry trends towards cloud-native technologies and the need for more sophisticated API management. The question on everyone’s mind is: can we just use our existing API gateway for MCP? The short answer is “maybe,” but the real question is, should you? API gateways were not built for MCP use cases, and eventually, most API gateway vendors will build dedicated MCP gateways. ...