Key points: - No external APIs or registrars - Checks NS, SOA, A and AAAA DNS records - Deterministic JSON output for scripting and agents - Standalone binaries (Windows/macOS/Linux) - Designed for both humans and AI agents
It does not guarantee that a domain is registrable (DNS != registrar availability), but provides a fast technical signal to filter naming ideas.
Includes an ai-tool.yaml descriptor for automated agent integration.