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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Realtime Register MCP by usefulapi

By usefulapi.io Verified namespace

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

WebsiteSource codeCloud & infrastructure
Connect to Realtime Register MCP by usefulapi
Checks passed
14 / 22

0 failed · 8 not measured

Median response
57 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
14

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 57 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name realtime-register-mcp.

  • Pass
    Lists tools

    tools/list returned 14 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 57 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 57 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    29 of 29 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-10T23:35:18.919956Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Realtime Register MCP by usefulapi

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 14

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.

Discovered
realtimeregister_get_contact

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

Discovered
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.

Discovered
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}.

Discovered
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}.

Discovered
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.

Discovered
realtimeregister_get_host

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

Discovered
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}.

Discovered
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.

Discovered
realtimeregister_list_contacts

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

Discovered
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/.

Discovered
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/.

Discovered
realtimeregister_list_hosts

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

Discovered
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.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected57 ms14

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