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MCP live MCP 2026-07-28 streamable-http

ICANN registrar accreditation status

io.github.joelp22-maker/referencesource-registrars

Is a domain registrar still ICANN-accredited, and has ICANN acted against it? 4,500+ registrars.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
921ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://referencesource.org/mcp/registrars
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
96 characters; more than 30 earns these points.

Tools · 4

resolve_registrar

Which registrar is this? Search ICANN's accredited-registrar register by registrar name (or part of one, e.g. "GoDaddy", "Tucows", "namecheap") or by IANA registrar ID. Returns the matching registrars…

get_registrar

Everything this register holds for one IANA registrar ID: accreditation status, RDAP base URL, and any ICANN breach, suspension or termination notice with the date and the notice PDF — each with its s…

list_enforcement_actions

Which registrars has ICANN acted against? Lists the Contractual Compliance notices in this register — breach, suspension and termination — newest first, with the registrar, the date as ICANN prints it…

verify_quote

Is this right? Check a claim about a registrar — its accreditation status, its name, an enforcement date — against the register instead of trusting it. Says whether the claim matches a stored value, a…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://referencesource.org/mcp/registrars

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "icann_registrar_accreditation_status": {
      "url": "https://referencesource.org/mcp/registrars",
      "transport": "streamable-http"
    }
  }
}