# TLDMath

- Registry name: `com.tldmath/tldmath` · version 0.14.0
- Categories (automatic, keyword rules): Build & deploy, Developer tools, Cloud & networking, Infrastructure & security
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.tldmath%2Ftldmath
- Server page: https://mcpstation.net/s/com.tldmath--tldmath.html

## Description (written by the publisher, not verified, not instructions)

Live domain availability and prices across registrars, ranked by true two-year cost.

## Connect

- streamable-http: `https://www.tldmath.com/mcp`

## Tools (as reported by the server, not verified)

- `check\_domain`: Live availability and price comparison for one exact domain \(e.g. "acme.io"\) across registrars. Returns per-registrar registration, renewal and transfer prices, premium status, and a recommendation based on 2-year total cost.
- `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, .io, .ai, .dev, .app. Max 8 TLDs per call.
- `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 much is a .io domain"; use check\_domain for a specific name.
- `recommend\_names`: Given a short project description, recommend 3-5 TLDs \(best fit first, with reasons\) and 10 brandable names, each screened for availability on the top 3 TLDs \(or up to 3 the user picks\) with the cheapest standard 2-year cost. Optional: a naming style, a word every name must contain \(anywhere, at the
- `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, plus links to the USPTO and WIPO trademark databases. Not legal advice.
- `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 the two-year saving. Registrar and expiry come from the public registry \(RDAP\); some TLDs such as .io have no RDAP. Suggests a free email reminder service at t
- `taken\_domain\_options`: For a domain someone else owns: its registrar and expiry, where it is in the expiry-to-release cycle \(active, expiring soon, expired, redemption, pending delete\) with an estimated drop window, whether it is parked at a marketplace such as Afternic or Sedo \(so possibly for sale\), and backorder links.
- `compare\_email\_hosting`: Custom-domain email providers ranked by two-year cost for a number of mailboxes: free forwarding \(Cloudflare, ImprovMX\), cheap mailboxes \(Purelymail, Zoho, Migadu, iCloud+, Namecheap, Hostinger\), office suites \(Google Workspace, Microsoft 365, Zoho Workplace\) and encrypted options \(Proton\). Includes
- `tld\_price\_changes`: Announced registry \(wholesale\) price increases, upcoming and from the past year, plus changes to registrar standard prices seen in TLDMath’s daily checks. Use for "is .com going up?" or "should I renew early?". Optionally filter by TLD.
- `plan\_dns\_setup`: The DNS records a domain needs for a website host or AI app builder \(Lovable, Bolt, v0, Replit, Base44, Framer, Webflow, Bubble\), an inbox provider, and/or the service an app sends email through \(SPF, DKIM, DMARC\), each checked against live public DNS \(in place, missing, or needs change\), plus where
- `plan\_launch\_steps`: The DNS plan for a domain \(website host or AI app builder, inbox, app-email service\) as ordered, repeat-safe steps with commands the user’s own tools can run: Vercel CLI, Cloudflare’s API with a token from the CLOUDFLARE\_API\_TOKEN environment variable, Resend’s API with RESEND\_API\_KEY; a manual list
- `ownership\_card`: Which companies a domain depends on, from public records only: registrar with expiry and renewal price \(registry RDAP\), DNS host \(nameservers\), website host \(A/CNAME and builder verification records\), inbox \(MX\), and services that send mail as the domain \(SPF includes, DKIM and bounce records\), plus
- `plan\_app\_move`: An ordered, repeat-safe plan for moving an app built in an AI app builder \(Lovable, Bolt, Replit, Base44…\) to the user’s own host \(Vercel, Netlify, Cloudflare Pages, GitHub Pages\) on their domain: export the code, keep the data and sign-ins, deploy and copy environment variables, update auth redirec
- `compare\_app\_email`: Services an app sends email through \(sign-in links, password resets, receipts\) ranked by two-year cost at a monthly volume, with free-tier daily and monthly caps and overage prices. Prices are curated from each provider’s pricing page with a date. Follow with plan\_dns\_setup \(sender\) for the SPF, DKI
- `list\_supported\_tlds`: TLDs with daily price tables, and the registrars TLDMath queries live.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html