LocalFree

Domain Lookup MCP server

dotemacs/domain-lookup-mcp

Domain name lookup via RDAP, falling back to WHOIS.

5 GitHub stars4 forks

Install Domain Lookup in Claude Code

This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:

Claude Code
claude mcp add domain-lookup -- <command to start the server>

Frequently asked questions

What does the Domain Lookup MCP server do?

Domain name lookup via RDAP, falling back to WHOIS.

Is the Domain Lookup MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Domain Lookup run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Domain Lookup to Claude Code?

Follow the install steps in the project's README at https://github.com/dotemacs/domain-lookup-mcp, then register it with "claude mcp add".

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