<ul data-eligibleForWebStory="true">Model Context Protocol (MCP) introduces an abstraction over traditional REST, separating the queried model from the querying context.A cache-aware architecture, combined with MCP, allows for intelligent decision-making at the cache layer.The article guides in building a modular, scalable cache server in C# using ASP.NET Core, tailored for smart caching behaviors.This cache platform is designed for runtime intelligence and adaptive behavior, not merely key-value storage.Suitable for headless, decoupled environments and frontend tools like dynamic dashboards to handle varying data requirements.Key patterns are extensible to support diverse use cases and functionalities like handling cache busting and cost metrics.Integration with tools like ILogger, OpenTelemetry, and custom dashboards aids in visualization and performance monitoring.By leveraging MCP caching strategies and optimization techniques, sub-5ms response times can be achieved for the majority of requests.The design is forward-looking and adaptable, suitable for systems requiring both flexibility and speed.This approach represents a new era in model-driven API architecture, focusing on speed, scalability, and intelligence.