What is RealtimeRegister MCP Server & Client used for?
It enables applications and AI assistants to check domain availability and test API connectivity using the RealtimeRegister API through the Model Context Protocol.
@zenjoy
Basic information
An MCP server for interacting with the RealtimeRegister API
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"realtime-register": {
"command": "npx",
"args": [
"-y",
"realtime-register-mcp"
],
"env": {
"REALTIME_REGISTER_API_KEY": "your-api-key-here"
}
}
}
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A Node.js library and Model Context Protocol (MCP) server for interacting with the RealtimeRegister API. It provides a typed client with caching and exposes domain management operations—such as checking availability—through MCP-compatible tools.
Install via npm or use directly with npx. Configure the REALTIME_REGISTER_API_KEY environment variable and add the server to claude_desktop_config.json. Invoke tools like check_domain_availability, check_bulk_domains, and test_api_connection from any MCP host.
It enables applications and AI assistants to check domain availability and test API connectivity using the RealtimeRegister API through the Model Context Protocol.
Node.js 18.0.0 or higher (or Docker) and a RealtimeRegister API key.
Yes, an LRU cache is included for `checkDomainAvailability` and similar requests to reduce API calls and improve response times.
The server reads the `REALTIME_REGISTER_API_KEY` environment variable. No other authentication method is described.
The server uses the Model Context Protocol (MCP). It is designed to be used with MCP hosts like Claude Desktop.

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