~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.json~/.config/Claude/claude_desktop_config.json{
"mcpServers": {
"ip2whois": {
"command": "uvx",
"args": [
"mcp-ip2whois"
],
"env": {
"IP2WHOIS_API_KEY": "<YOUR API key HERE>"
}
}
}
}