tld.expert

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "tld-expert": {
      "type": "http",
      "url": "https://tld.expert/mcp"
    }
  }
}

5 tools

• check_domain_availability

  Use this when the user wants to know if a domain name is available or taken, or asks "can I get <name>". Accepts a full domain ("acme.io") for one verdict, or a bare name ("acme") to check it across popular TLDs (com, io, ai, co, app, dev, net, org, xyz) or a custom TLD list…

• suggest_tld_alternatives

  Use this when the domain the user wants is taken (or they ask for other options for a name). Given a full domain like "acme.com", proposes other endings (acme.io), added words (getacme.com), domain hacks and related words, checks every candidate live, and returns only the ones…

• get_tld_prices

  Use this when the user asks what a domain extension costs, where it is cheapest, or what it renews at. Returns dated first-year, renewal and transfer prices per registrar (Porkbun, Dynadot, Cloudflare, Namecheap where tracked), the cheapest direct buy, the wholesale floor, and a…

• explain_tld

  Use this when the user asks what a domain extension is, what it means, who runs it, who can register it, or whether it fits their project ("is .ai good for a startup", "what is .io", "does .web exist"). Returns tld.expert’s editorial verdict, pros and cons, registry…

• check_brand_name

  Use this when the user is naming a product or company and asks whether the name is free beyond the domain: a GitHub account or org, an npm package, or a US trademark ("is acme taken on GitHub", "is there a trademark for acme"). Checks GitHub, the npm registry and live USPTO…

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