Check domain availability instantly using DNS and RDAP/WHOIS lookups. For developers building domain registration tools, marketplaces, or bulk domain research workflows.
io.github.WeAreBraveLabs/domain-checker-mcp
Local install
STDIO
No auth required
How models use it and what it is built for.
Check domain availability instantly using DNS and RDAP/WHOIS lookups. For developers building domain registration tools, marketplaces, or bulk domain research workflows.
Local install — runs as a subprocess.
Where to find authoritative docs and source for Wearebravelabs Domain Checker.
Paste any of these into Agent Studio after connecting Wearebravelabs Domain Checker.
Common questions about connecting and running Wearebravelabs Domain Checker.
What methods does this server use to check domain availability?
The server performs DNS lookups and queries RDAP (Registration Data Access Protocol) and WHOIS registries to verify domain registration status and ownership details.
How do I install and run the domain checker MCP server?
Install via npm with `npx @wearebravelabs/domain-checker-mcp@1.0.1`. It uses stdio transport, so it connects directly to your MCP client without additional configuration.
Can I check multiple domains at once?
Yes, you can batch-check multiple domains in a single request. The server will return availability and WHOIS data for each domain queried.
Does this server require API keys or authentication?
The registry metadata does not specify required environment variables or API keys, suggesting it uses public DNS and WHOIS/RDAP services. Check the installed package documentation for any optional configuration.
How fast are the domain availability checks?
The server is marketed as 'fast' and uses direct DNS and RDAP queries, which are typically sub-second. Performance depends on network latency and registry response times.
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