everything vs mcp_on_ruby
Side-by-side comparison to help you pick between these two MCP servers.
everything by modelcontextprotocol | mcp_on_ruby by nagstler | |
|---|---|---|
| Stars | ★ 85,748 | ★ 98 |
| 30d uses | — | — |
| Score | 77 | 44 |
| Official | ✓ | — |
| Categories | Developer ToolsAI / LLM ToolsOther | Developer ToolsAI / LLM ToolsOther |
| Language | TypeScript | Ruby |
| Last commit | this month | 10 mo ago |
everything · Summary
Official MCP test server exercising all protocol features for client builders.
mcp_on_ruby · Summary
A production-ready Ruby implementation of MCP for Rails applications with authentication and tool/resource exposure.
everything · Use cases
- Testing MCP client implementations against all protocol features
- Learning MCP protocol capabilities through a reference server
- Validating client compatibility with different transport methods
mcp_on_ruby · Use cases
- Expose Rails application functionality to AI systems via MCP protocol
- Create secure APIs for AI agents to manage application data
- Integrate Ruby on Rails applications with AI clients like Claude Desktop
everything · Install
NPX (recommended)
{
"mcpServers": {
"everything": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/server-everything"]
}
}
}On Windows, use cmd /c:
{
"mcpServers": {
"everything": {
"command": "cmd",
"args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
}
}
}Docker
{
"mcpServers": {
"everything": {
"command": "docker",
"args": ["run", "-i", "--rm", "mcp/everything"]
}
}
}Global install
npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everythingmcp_on_ruby · Install
Installation steps:
- Add to Gemfile:
gem 'mcp_on_ruby'- Run bundle install:
bundle install- Generate MCP server files:
rails generate mcp_on_ruby:install- Configure MCP server in config/initializers/mcp_on_ruby.rb
- Start Rails server:
rails serverMCP server will be available at http://localhost:3000/mcp
For Claude Desktop integration, add to Claude config:
{
"mcpServers": {
"rails-mcp": {
"command": "rails",
"args": ["server"]
}
}
}