Karellen RR
Verified IntegrationClient Configuration
— Connect Karellen RR to Claude Desktop or Cursor in seconds{
"mcpServers": {
"karellen-rr-1": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-karellen-rr-1"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Enables reverse debugging with rr, offering enhanced control and insight into program execution.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Karellen RR
Karellen RR is a powerful developer tool designed to enhance reverse debugging with the 'rr' utility, offering superior control and deep insights into program execution for more efficient bug resolution.
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