Module server 

MCP server core implementation

This module contains the decomposed server implementation with focused modules for different responsibilities:

• core: Main server implementation and middleware stack (Clone for sharing)
• transport: Transport message handling for JSON-RPC
• builder: Server builder pattern for construction
• shutdown: Graceful shutdown coordination

Re-exports

pub use builder::ServerBuilder;

pub use core::McpServer;

pub use shutdown::ShutdownHandle;

Modules

builder

Server builder pattern for MCP server construction

core

Core MCP server implementation

shutdown

Graceful server shutdown coordination

transport

Transport message handling for MCP server