Realtime Register MCP by usefulapi MCP Server

by usefulapi Your server? Claim it

answering

Realtime Register MCP by usefulapi is answering right now. Last checked 14 min ago. It exposes 14 tools. Last commit 8 Nov 2026.

Check domains, read domains and DNS zones, and update DNS zone records in Realtime Register.

Uptime history 9 hours of history

9 hours agonow

100.0%

Uptime 24h

32 of 32 checks

Tools

read from the server

258 ms

Response time

average over 24h

Stars

last commit 8 Nov 2026

Nothing serious here today

Today is the operative word: we check Realtime Register MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add realtime-register --transport http https://realtime-register.usefulapi.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://realtime-register.usefulapi.io/mcp

~/.codex/config.toml

[mcp_servers.realtime-register]
url = "https://realtime-register.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "realtime-register": {
      "url": "https://realtime-register.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "realtime-register": {
      "type": "http",
      "url": "https://realtime-register.usefulapi.io/mcp"
    }
  }
}

Available tools 14

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

realtimeregister

realtimeregister_check_domain

Check whether a domain name is available to register, with its price if it is premium. Check one name per call and wait at least one second before the next call (vendor acceptable use policy). Realtime Register API: GET /domains/{domainName}/check.

realtimeregister_get_contact

Get one contact by handle. Realtime Register API: GET /customers/{customer}/contacts/{handle}.

realtimeregister_get_credit

Get the prepaid credit balance of the customer account. Domain orders are paid from this balance. Realtime Register API: GET /customers/{customer}/credit.

realtimeregister_get_dns_zone

Get one DNS zone by id, with its records and SOA settings. Read the zone before any update. Realtime Register API: GET /dns/zones/{id}.

realtimeregister_get_domain

Get one domain in the customer account: registrant, contacts, name servers, status, expiry and auto-renew settings. Realtime Register API: GET /domains/{domainName}.

realtimeregister_get_domain_zone

Get the DNS zone that belongs to a domain, with its records and SOA settings. Realtime Register API: GET /domains/{domainName}/zone.

realtimeregister_get_host

Get one host object by its name, such as ns1.example.com. Realtime Register API: GET /hosts/{hostName}.

realtimeregister_get_process

Get the status of an asynchronous process, such as a domain update or a DNS zone change. Use the id from a write call's response. Realtime Register API: GET /processes/{id}.

realtimeregister_get_tld_info

Get the registry metadata for a TLD, such as its rules and the fields it requires. Realtime Register API: GET /tlds/{tld}/info.

realtimeregister_list_contacts

List the contacts (registrant and admin records) of the customer account. Realtime Register API: GET /customers/{customer}/contacts/.

realtimeregister_list_dns_zones

List the DNS zones in the customer account. Use limit and offset to page through them. Realtime Register API: GET /dns/zones/.

realtimeregister_list_domains

List the domains in the customer account, with expiry dates, name servers and status. Use limit and offset to page through them. Realtime Register API: GET /domains/.

realtimeregister_list_hosts

List the host objects (name servers with glue addresses) in the customer account. Realtime Register API: GET /hosts/.

realtimeregister_update_dns_zone

Change the SOA settings, name servers or records of a DNS zone. Read the zone first with realtimeregister_get_dns_zone and send only the fields you change. Changes reach the public internet after DNS caches expire. Send writes one at a time, at least one second apart (vendor acceptable use policy). Returns the process id to poll with realtimeregister_get_process. Realtime Register API: POST /dns/zones/{id}/update.

Endpoints

URL	Transport	State	Latency	Checked
https://realtime-register.usefulapi.io/mcp	streamable-http	answering	250 ms	14 min ago

Alternatives to Realtime Register MCP by usefulapi

same job, measured the same way

Gandi MCP by usefulapi

by usefulapi

List domains and expiry dates; read, create and update LiveDNS records in Gandi.

8 tools answering

NS1 Connect MCP by usefulapi

by usefulapi

Read NS1 zones, records, monitors, data feeds and usage; create or update one DNS record.

18 tools answering

deSEC MCP by usefulapi

by usefulapi

Read deSEC domains, DNSSEC keys, zone files and RRsets; create or replace one DNS record set.

7 tools answering

Asset Panda MCP by usefulapi

by usefulapi

Read and search asset records and columns; create and update records in Asset Panda.

12 tools answering

DNSimple MCP by usefulapi

by usefulapi

MCP server for DNSimple — domains, DNS zone records, availability, pricing and contacts.

12 tools answering

Roadmunk MCP by usefulapi

by usefulapi

Read roadmaps, items and milestones; create and update items and milestones in Roadmunk.

14 tools answering

webinar.net MCP by usefulapi

by usefulapi

Read webinars, schedules, registrants and attendees; register and update people in webinar.net.

11 tools answering

Knack MCP by usefulapi

by usefulapi

Read, create, update and delete records; inspect objects, fields and schema in your Knack database.

9 tools answering

Realtime Register MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Realtime Register MCP by usefulapi do?

It exposes 14 tools, read directly from the server on our last check. Among them: realtimeregister_check_domain, realtimeregister_get_contact, realtimeregister_get_credit, realtimeregister_get_dns_zone, realtimeregister_get_domain, realtimeregister_get_domain_zone and 8 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Realtime Register MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 32 of 32 checks got a reply (100.0%), average response time 258 ms. The bar chart above shows every period we have measured.

How do I connect Realtime Register MCP by usefulapi?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Realtime Register MCP by usefulapi need an API key?

No. Realtime Register MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 14 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Realtime Register MCP by usefulapi?

It answers our handshake in 258 ms on average, which is faster than 53% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Realtime Register MCP by usefulapi open source?

The code is open source: it is published under the MIT licence, written in JavaScript, 1 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at realtime-register.usefulapi.io, which runs on its operator's own terms.