WHOIS

MCP server KincaidYang/whois/io.github.KincaidYang/whois homepage

Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.

No install line here. This server does not publish one we could copy, and it has no package name recorded, so anything shown here would be a guess at whether it runs from npm, PyPI, a container or a hosted URL.

The repository will have the real instructions: github.com/KincaidYang/whois

Keep looking

MCP servers are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.