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FastDomainCheck MCP Server

by bingal

FastDomainCheck MCP Server is a Model Context Protocol (MCP) server implementation that enables secure, two-way connections between AI tools (like Claude) and domain availability data. By following the open MCP standard, it ensures seamless compatibility with various AI-powered applications.

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What is FastDomainCheck MCP Server?

FastDomainCheck MCP Server is a Model Context Protocol server designed to check domain name registration status in bulk. It provides a secure and standardized way for AI tools to access domain availability data.

How to use FastDomainCheck MCP Server?

Download the binary from the releases page, make it executable, and configure your Claude desktop settings to point to the executable. Send JSON requests with a list of domains to check and receive a JSON response indicating the registration status of each domain.

Key features of FastDomainCheck MCP Server

  • Bulk domain registration status checking

  • Dual verification using WHOIS and DNS

  • Support for IDN (Internationalized Domain Names)

  • Concise output format

  • Built-in input validation and error handling

Use cases of FastDomainCheck MCP Server

  • Integrating domain availability checks into AI workflows

  • Automated domain name research

  • Domain monitoring

  • Validating domain inputs in AI applications

FAQ from FastDomainCheck MCP Server

What is the maximum number of domains I can check in a single request?

The server supports a maximum of 50 domains per request.

What happens if a WHOIS query fails?

The server falls back to a DNS query to determine domain availability.

What is the input format for checking domains?

The input should be a JSON object with a 'domains' key, containing an array of domain name strings.

What is the output format?

The output is a JSON object with a 'results' key, containing an object where keys are domain names and values are objects with a 'registered' boolean.

What programming language is the server written in?

The server is written in Go.