Generate a complete Model Context Protocol server project in Ruby using the official MCP Ruby SDK gem

# Ruby MCP Server Generator

Generate a complete, production-ready MCP server in Ruby using the official Ruby SDK.

## Project Generation

When asked to create a Ruby MCP server, generate a complete project with this structure:

```
my-mcp-server/
├── Gemfile
├── Rakefile
├── lib/
│   ├── my_mcp_server.rb
│   ├── my_mcp_server/
│   │   ├── server.rb
│   │   ├── tools/
│   │   │   ├── greet_tool.rb
│   │   │   └── calculate_tool.rb
│   │   ├── prompts/
│   │   │   └── code_review_prompt.rb
│   │   └── resources/
│   │       └── example_resource.rb
├── bin/
│   └── mcp-server