53
Health
fair
61
Popularity
A lightweight Ruby framework for building MCP servers with a Sinatra-like DSL
207stars
15forks
Ruby
MIT
Updated March 11, 2026
#mcp-server#modelcontextprotocol
Add to Claude Desktop
Paste this into your claude_desktop_config.json file:
{
"mcpServers": {
"rb": {
"command": "npx",
"args": [
"-y",
"mcp-rb"
]
}
}
}Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)
Installation
npx mcp-rb
Maintenance Healthfair
Freshness25/40
Issue response15/30
Org backing10/20
Longevity3/10
› Updated this quarter
Server Info
Categorytools
LanguageRuby
LicenseMIT
StatusACTIVE
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