MCPDomain — Domain Registrar for AI Agents

MCPDomain — The first domain registrar built for AI agents.

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What it can do

  • Check Domain Availability: Check whether a specific internet domain name is available for registration. Returns availability status, price, and alternatives if taken. WHEN TO USE: user asks 'is X.com
  • Suggest Available Domains: Generate creative domain name suggestions from keywords or business description, with real-time availability checks. WHEN TO USE: user says 'help me find a domain for my bak
  • Register New Domain: Register a new domain. Returns a Stripe checkout URL for payment. After payment, domain is registered with FREE email forwarding, DNS, and AI bot monitoring. ALWAYS call check_dom

What data it sees

Do you need an account

No: the server works without sign-in

MCPDomain — The first domain registrar built for AI agents.

Check availability, register domains, set up email forwarding, and manage DNS — all from inside any AI conversation. No dashboards, no DNS console, no registrar UI.

7 tools included

  • check_domain_availability — is this domain free? What does it cost?
  • suggest_available_domains — get creative, available name ideas from keywords
  • register_new_domain — register a domain (returns a Stripe checkout URL)
  • configure_domain_email — forward any@yourdomain.com to Gmail/Outlook, no MX setup
  • configure_domain_dns — add A, CNAME, MX, TXT records (point at Vercel, Netlify, etc.)
  • get_my_domain_details — status, expiry, DNS, plus unique AI bot crawl analytics
  • transfer_existing_domain — move a domain in from GoDaddy/Namecheap/etc.

Why it's different

  • Built for agents first — descriptions, schemas, and response shapes are tuned for LLM tool-use, not human UX
  • Free extras on every domain — email forwarding, managed DNS, WHOIS privacy, and AI bot traffic intelligence (see GPTBot/ClaudeBot/Bytespider activity on your domain)
  • 18+ TLDs — .com, .ai, .io, .dev, .app, .co, .xyz, .ro, .eu, and more
  • Zero supply-chain surface — the npm package ships with zero runtime dependencies

Use it

Ask your agent things like "register sweetcrumbs.ai for me", "forward hello@mybakery.com to my gmail", or "point this domain at my Vercel deployment" — the agent handles the rest.

Homepage: https://mcpdomain.ai

How to connect

How to connect MCPDomain — Domain Registrar for AI Agents to Claude

The server address to paste into Claude settings:

https://mcpdomain--danboabes.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect MCPDomain — Domain Registrar for AI Agents to ChatGPT

The server address to paste into ChatGPT settings:

https://mcpdomain--danboabes.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect MCPDomain — Domain Registrar for AI Agents to Cursor

The server address to paste into Cursor settings:

https://mcpdomain--danboabes.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (7)

Raw names from tools/list. Only developers need these.

check_domain_availabilityCheck whether a specific internet domain name is available for registration. Returns availability status, price, and alternatives if taken. WHEN TO USE: user asks 'is X.com available?' or 'can I register Y.io?'. ALWAYS call this before register_new_domain.
suggest_available_domainsGenerate creative domain name suggestions from keywords or business description, with real-time availability checks. WHEN TO USE: user says 'help me find a domain for my bakery' or 'what domain should I use for X?'.
register_new_domainRegister a new domain. Returns a Stripe checkout URL for payment. After payment, domain is registered with FREE email forwarding, DNS, and AI bot monitoring. ALWAYS call check_domain_availability first. Collect first_name, last_name, email from user before calling.
configure_domain_emailSet up email forwarding for a registered domain. Forward any@domain to Gmail/Outlook. No MX records needed. WHEN TO USE: user just registered a domain, or asks about professional email.
configure_domain_dnsAdd/update DNS records (A, CNAME, MX, TXT). Use to point domain to Vercel, Netlify, GitHub Pages etc. WHEN TO USE: user wants to connect domain to hosting.
get_my_domain_detailsLook up the registration status of a domain you previously registered through MCPDomain. Returns: registered_at, expires_at, current nameservers, and email-forwarding status (active / pending verification / pending NS propagation / etc). WHEN TO USE: user asks 'is my domain ready?', 'what's the status of X?', 'did email forwarding finish setting up?'.
transfer_existing_domainTransfer a domain from another registrar (GoDaddy, Namecheap etc) to MCPDomain. Requires EPP/auth code. Transfer takes 5-7 days and adds 1 year to expiry.