Just Domain.

ClaudeCommunityby Just Domain.

Just Domain brings domain search into the chat. Its remote MCP server exposes one tool, search_domains: give it one or more domain names and it returns, for each, whether it's available, its first-year price, its renewal price, and — when available — a link to open in a browser and complete registration on justdomain.ai. It's read-only, so nothing is bought or charged inside the conversation; the assistant finds the name and hands back a ready-to-open link. No login, no setup, nothing to install. Works with any MCP-enabled assistant.