WHOIS for Zed

io.github.kincaidyang/whois

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

client:Zed transport:streamable-http tools:2

Install WHOIS in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "whois": {
      "url": "https://whois.ddnsip.cn/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs