Agent skill · data analytics · sundial-org
domaindetails
Look up domain WHOIS/RDAP info and check marketplace listings. Free API, no auth required.
Why this skill is useful
Provides niche API commands for domain WHOIS/RDAP lookups and marketplace searches that the AI wouldn't reliably generate on its own.
What it needs
Requires curl, jq installed locally. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
domaindetails Domain lookup and marketplace search. Free API, just curl. Domain Lookup Returns: registrar, created/expires dates, nameservers, DNSSEC, contacts. Marketplace Search Returns listings from: Sedo, Afternic, Atom, Dynadot, Namecheap, NameSilo, Unstoppable Domains. Rate Limits 100 requests/minute (no auth needed) CLI (Optional)
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/domaindetails