The TLDMath MCP server,
connected in one click.
Live domain availability and prices across registrars, ranked by true two-year cost. Connect the official TLDMath MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add TLDMath to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http tldmath https://www.tldmath.com/mcpRun in your terminal, then restart Claude Code.
TLDMath · https://www.tldmath.com/mcp
What your AI can do with TLDMath
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “check_domain”: Live availability and price comparison for one exact domain (e.g. "acme.io") across registrars. Returns per-registrar registration, renewal.”
“Use “check_name_across_tlds”: Check one name (e.g. "acme") across several TLDs at once and return availability plus the best 2-year price for each. Defaults to .com, .net.”
“Use “compare_tld_prices”: Standard (non-premium) prices for one TLD across registrars, refreshed daily, sorted by 2-year cost. Use for general questions like "how muc.”
“Use “recommend_names”: Given a short project description, recommend 3-5 TLDs (best fit first, with reasons) and 10 brandable names, each screened for availability.”
How secure is the TLDMath MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how TLDMath holds up.
Official endpoint
Operated by TLDMath (tldmath.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If TLDMath adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick TLDMath
Choose TLDMath in the gate directory. No sign-in needed.
Use it anywhere
TLDMath's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools TLDMath exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
check_domain — Live availability and price comparison for one exact domain (e.g. "acme.io") across registrars. Returns per-registrar registration, renewal
check_name_across_tlds — Check one name (e.g. "acme") across several TLDs at once and return availability plus the best 2-year price for each. Defaults to .com, .net
compare_tld_prices — Standard (non-premium) prices for one TLD across registrars, refreshed daily, sorted by 2-year cost. Use for general questions like "how muc
recommend_names — Given a short project description, recommend 3-5 TLDs (best fit first, with reasons) and 10 brandable names, each screened for availability
brand_check — Check whether a name is free as a handle on GitHub, npm, PyPI, crates.io and YouTube, with links to check X, Instagram and TikTok by hand, p
check_renewals — For domains the user already owns (up to 20): current registrar, expiry date, renewal price, and the cheapest registrar to transfer to, with
taken_domain_options — For a domain someone else owns: its registrar and expiry, where it is in the expiry-to-release cycle (active, expiring soon, expired, redemp
compare_email_hosting — Custom-domain email providers ranked by two-year cost for a number of mailboxes: free forwarding (Cloudflare, ImprovMX), cheap mailboxes (Pu
+ 7 more tools once connected
Who runs the TLDMath MCP server?
The TLDMath MCP server at a glance
https://www.tldmath.com/mcpQuestions, answered
Is there an official TLDMath MCP server?
Yes — TLDMath operates its own remote MCP server at www.tldmath.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect TLDMath to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick TLDMath in the directory. No account or sign-in is needed. From then on, TLDMath's tools are available in every client you've connected to gate.
Do I need to host anything?
No. TLDMath runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the TLDMath MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect TLDMath in minutes. No credit card required.
Connect more than just TLDMath
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up TLDMath in: Claude · Claude Code · ChatGPT · Cursor · VS Code