Don't Use APIs Directly as MCP Servers

This article emphasizes the pitfalls of directly using APIs as MCP (presumably Model Control Plane) servers. The author argues that while theoretical explanations exist, the practical consequences are more important. The primary issues are increased AI costs and decreased response accuracy. The author suggests that if these problems are addressed, using APIs directly as MCP servers might be acceptable. The core message is a cautionary one, urging developers to consider the real-world impact on cost and performance before implementing such a design. The article highlights the importance of understanding the specific requirements and limitations of both APIs and MCP servers before integrating them directly.