Module dispatch 

MCP method dispatch using command pattern.

This module implements a command pattern for MCP method dispatch, replacing string matching with type-safe enum variants.

Architecture

McpMethod (enum)
  ├── Initialize
  ├── ListTools
  ├── CallTool
  ├── ListResources
  ├── ReadResource
  ├── ListPrompts
  ├── GetPrompt
  ├── Ping
  └── Unknown(String)

Open/Closed Principle

To add a new method:

1. Add a variant to McpMethod
2. Update [McpMethod::from_str] parsing
3. Add handler in [McpServer::dispatch_method]

The dispatch logic is centralized and type-safe.

Enums

McpMethod

MCP method identifier.