Simple example of MCP STDIO Server for local experiments
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"ryan": {
"command": "ryan"
}
}
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A simple MCP (Model Context Protocol) server that provides friendly greetings and tools.
No automated test available for this server. Check the GitHub README for setup instructions.
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A simple MCP (Model Context Protocol) server that provides friendly greetings and tools.
Install Ryan as a global command so you can use it from anywhere:
# Clone and setup
git clone git@github.com:EduardoGHdez/ryan-mcp.git
cd ryan
./bin/setup
# Install globally using rake
rake install
Now you can run ryan from anywhere in your terminal! 🎉
If you prefer the manual approach:
gem build ryan.gemspec
gem install ryan-1.0.0.gem
Install Ryan globally (see installation section above)
Test it works:
ryan # Starts the MCP server (Ctrl+C to stop)
rake test # Run tests (from project directory)
Add this to your Cursor MCP settings:
{
"mcpServers": {
"ryan": {
"command": "ryan"
}
}
}
Then ask Cursor: "Hey Ryan, can you greet Alice?"
hello_world - Ryan greets someone by name with a personalized message.
rake install - Build and install the gem globallyrake uninstall - Remove the ryan gemrake reinstall - Uninstall then install (perfect for development)rake test - Run all testsrake test_unit - Run unit tests onlyrake test_integration - Run integration tests onlylib/ryan/tools/lib/ryan/server.rbrake reinstall to update the global commandryan/
├── bin/ryan # Executable entry point
├── lib/
│ ├── ryan.rb # Main library file
│ └── ryan/
│ ├── server.rb # MCP server implementation
│ ├── version.rb # Version definition
│ └── tools/ # Tool implementations
├── test/ # Test suite
├── ryan.gemspec # Gem specification
└── Rakefile # Build and install tasks
The Model Context Protocol (MCP) enables AI assistants like Claude to connect with external tools and data sources. Ryan implements an MCP server that can be used with any MCP-compatible client.
That's it! 🚀