Summary
A domain registrar wrapped as an MCP server, backed by OpenSRS/Tucows. Your AI can check availability, register domains, configure DNS records with presets for Vercel and Netlify, set up email forwarding without touching MX records, and pull 30-day reports of which AI crawlers hit your site. Available as a hosted endpoint at mcpdomain.ai/mcp or installable via npm for stdio. The whole checkout flow happens in chat: you ask for a domain, Claude returns a Stripe link, and post-payment the agent configures DNS and email automatically. Useful when you want to grab a domain without context-switching to a registrar dashboard.
Install to Claude Code
verifiedclaude mcp add --transport http mcpdomain https://mcpdomain.ai/mcpRun in your terminal. Add --scope user to make it available in every project.
Review the command, arguments, and environment values before installing — MCP servers run with your local permissions.
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Tools
Verified live against the running server on Jun 10, 2026.
verified live7 tools
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.1 params
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 available?' or 'can I register Y.io?'. ALWAYS call this before register_new_domain.
Parameters* required
domain*stringComplete domain name with TLD, e.g. 'sweetcrumbs.com'
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?'.3 params
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 bakery' or 'what domain should I use for X?'.
Parameters* required
tldsarrayTLDs to search. Default: ['.com','.co','.io']
keywords*stringBusiness name or description, e.g. 'sweet crumbs bakery'
max_resultsnumberMax suggestions. Default: 8
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.3 params
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_domain_availability first. Collect first_name, last_name, email from user before calling.
Parameters* required
yearsnumberRegistration period in years. Default: 1. Most TLDs allow 1-10 years.
domain*stringFull domain name to register, e.g. 'sweetcrumbs.com'. Must first be verified free via check_domain_availability.
registrant*objectLegal registrant for the domain. Appears in WHOIS (private by default where the TLD supports it) and receives ICANN verification and renewal emails.
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.3 params
Set 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.
Parameters* required
domain*stringA domain previously registered via register_new_domain, e.g. 'sweetcrumbs.com'.
aliasesarraySpecific forwarding rules instead of a catch-all. Each rule routes one address @domain to one destination inbox.
catch_all_tostringForward ALL emails sent to any address @domain to this inbox (e.g. 'you@gmail.com'). Mutually exclusive with 'aliases' — use one or the other.
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.2 params
Add/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.
Parameters* required
domain*stringA domain previously registered via register_new_domain.
records*arrayOne or more DNS records to add or update. Existing records with the same type+name combination are replaced.
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 re...1 params
Look 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 re...
Parameters* required
domain*stringA domain previously registered via register_new_domain
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.2 params
Transfer 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.
Parameters* required
domain*stringDomain to transfer in, e.g. 'example.com'. Must be at least 60 days old since registration or a previous transfer, and must be unlocked at the losing registrar.
auth_code*stringEPP / authorization code from the current registrar. Also called 'transfer secret', 'auth info', or 'domain secret' in some registrar UIs.
MCPDomain
Buy and manage internet domains from inside any AI chat.
MCPDomain is the first domain registrar exposed as a Model Context Protocol server. Ask Claude, ChatGPT, or Cursor to find a domain — they can check availability, register it, set up free email forwarding, configure DNS, and show you which AI bots are crawling it, all without leaving the chat.
Hosted endpoint:
https://mcpdomain.ai/mcp— plug into any remote-MCP-capable client, no install needed. Local stdio:npm install -g mcpdomain— see below.
What it looks like
You: Find me a .com for a sourdough bakery in Brooklyn.
Claude: sweetcrumbs.com is taken, but these are available:
- brooklynsourdough.com — $14.99
- crumbsbrooklyn.com — $14.99
- doughbk.com — $14.99
Want me to register one?
You: Yes, brooklynsourdough.com, and forward hello@ to my gmail.
Claude: Here's your checkout link: https://mcpdomain.ai/c/ord_abc123
Once you pay, I'll set up email forwarding automatically.
That's the entire flow. No registrar UI, no DNS dashboard, no MX-record copy-paste.
Features
- 7 MCP tools covering the full domain lifecycle (see below).
- Free email forwarding —
hello@yourdomain.com→ your existing inbox. No mail server. No MX setup. - Free managed DNS — the agent already knows the records for Vercel, Netlify, GitHub Pages, Cloudflare Pages. Ask and it's done.
- AI bot intelligence — 30-day report of which AI crawlers (GPTBot, ClaudeBot, Google-Extended, Bytespider, etc.) hit your domain. No other registrar offers this.
- Backed by a real registrar — OpenSRS / Tucows, ICANN-accredited. Your domain is in your name, portable, renewable, transferable.
Tools
| Tool | What it does |
|---|---|
check_domain_availability | Is this exact name free? What's it cost? |
suggest_available_domains | Brandable name ideas, real-time verified. |
register_new_domain | Start a registration, returns a Stripe checkout URL. |
configure_domain_email | Catch-all or per-alias email forwarding. |
configure_domain_dns | A / CNAME / MX / TXT, with presets for common hosts. |
get_my_domain_details | Status, expiry, DNS, email forwards, AI-bot stats. |
transfer_existing_domain | Move a domain in from another registrar. |
Tool prompts (the text the LLM actually reads) live in
mcp-server/src/tool-descriptions.ts.
Install
Hosted (easiest)
Point any remote-MCP-capable client at:
https://mcpdomain.ai/mcp
No install. No keys.
Local stdio
npm install -g mcpdomain
Claude Desktop — edit your claude_desktop_config.json:
{
"mcpServers": {
"mcpdomain": {
"command": "npx",
"args": ["-y", "mcpdomain"]
}
}
}
Cursor — Settings → MCP → Add:
{
"mcpdomain": {
"command": "npx",
"args": ["-y", "mcpdomain"]
}
}
OpenClaw — one line, via McPorter:
npm install -g mcporter
mcporter install mcpdomain --target openclaw
That writes the server to ~/.openclaw/workspace/config/mcporter.json
automatically. If you prefer editing it manually, drop the same
mcpServers block from the Claude Desktop snippet above into that file.
More client recipes are in the npm README.
Architecture
Claude / ChatGPT / Cursor
│ MCP
▼
mcpdomain (stdio package)
│ HTTPS
▼
mcpdomain.ai (Cloudflare Worker + D1)
│ XML API
▼
OpenSRS / Tucows registrar
Most of the logic — orders, Stripe checkout, DNS, email forwarding, bot-intel logging — lives in the Cloudflare Worker, not in the local package. That keeps the npm install tiny and the client free of API keys.
Source layout:
mcp-server/ ← the npm package (this is `mcpdomain` on npm)
src/ ← TypeScript source
Dockerfile ← container build for HTTP transport
worker/ ← Cloudflare Worker (server-side)
src/ ← endpoints, admin dashboard, OpenSRS adapter
migrations/ ← D1 schema
Development
git clone https://github.com/danboabes/mcpdomain.git
cd mcpdomain/mcp-server
npm install
npm run dev # runs the MCP server over stdio via tsx
To run the HTTP transport locally:
npm run dev:http
The MCP Inspector from Anthropic is the fastest way to poke at tools while iterating.
Pricing
Prices the agent quotes are what you pay at checkout — wholesale + a small flat margin, no "first year free" bait, no auto-renew price hikes. Current TLD prices are on mcpdomain.ai.
Privacy
Whois privacy is on by default wherever the TLD supports it. The bot-intel feature logs AI crawler traffic only, never visitor PII. Payments go through Stripe — we never see card details.
License
MIT — see LICENSE.
Links
- Web: mcpdomain.ai
- npm: mcpdomain
- Hosted MCP:
https://mcpdomain.ai/mcp - Issues: github.com/danboabes/mcpdomain/issues
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Configuration
OPENSRS_MODEdefault: mockOperation mode: 'mock' for testing (default) or 'live' for real OpenSRS API calls.
OPENSRS_USERNAMEsecretOpenSRS reseller username (only required in live mode).
OPENSRS_KEYsecretOpenSRS API key (only required in live mode).
Categories
Registryactive
Packagemcpdomain
TransportSTDIO, HTTP
AuthRequired
Resources2
Prompts3
Tools verifiedJun 10, 2026
UpdatedApr 18, 2026
