V3 MCP Optimization

You can reduce MCP server latency to sub-100ms by implementing connection pooling, an O(1) hash-based tool registry, and transport layer enhancements like request batching and compression to minimize network overhead.

High p95 response times in Model Context Protocol servers are caused by cold start overhead, inefficient linear tool lookups, and connection management bottlenecks that create heavy resource overhead per request.

You optimize TypeScript MCP server architecture for high throughput by applying multi-level caching, load balancing, and real-time performance monitoring to maintain a reduced memory footprint during heavy request loads.

The @modelcontextprotocol/sdk supports connection pooling through this optimization skill, which implements a robust pool to eliminate the overhead of creating new connections per individual request.

You should refactor your MCP server for tool lookup performance when experiencing p95 response times over 500ms, replacing linear tool searches with a high-performance hash-based registry for near-instant discovery.