Whoisxml for Claude Code

io.github.pipeworx-io/whoisxml

WhoisXML MCP — wraps WhoisXML API (whoisxmlapi.com)

client:Claude Code transport:streamable-http

Install Whoisxml in Claude Code

run in your project directory

claude mcp add --transport http whoisxml https://gateway.pipeworx.io/whoisxml/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs