# Joelp22 Maker Referencesource Registrars MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.joelp22-maker%2Freferencesource-registrars
Registry id: `mcp-registry/io.github.joelp22-maker/referencesource-registrars`
Status: live (checked 2026-10-26T19:49:48.338Z)

## Verdict

Joelp22 Maker Referencesource Registrars MCP server answered 100% of Glimind's liveness checks over 30 days, better than 42% of MCP servers, with 432 ms median handshake and 0 outages in 90 days. Its agent-readiness grade is A (100/100) across 4 tools, costing an agent about 887 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 100% | 42% of MCP servers |
| Median handshake latency | 432 ms | 55% of MCP servers |
| p95 handshake latency | 2306 ms | — |
| Checks in 30 days | 4,900 | — |
| Outages, 90 days | 0 | — |
| Median recovery | — | — |
| Agent-readiness score | 100/100 (A) | 94% of MCP servers |
| Tools | 4 | — |
| Tool-list size for an agent | ~887 tokens | 76% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "joelp22-maker-referencesource-registrars": {
      "type": "http",
      "url": "https://referencesource.org/mcp/registrars"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http joelp22-maker-referencesource-registrars https://referencesource.org/mcp/registrars
```

## Tools (7)

- `get_record`: one record by id, full provenance included
- `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 d
- `list_datasets`: every dataset with record counts and descriptions
- `list_enforcement_actions`: Which registrars has ICANN acted against? Lists the Contractual Compliance notices in this register — breach, suspension and termination — newest first, with th
- `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 regis
- `search_records`: search within a dataset; each hit returns the value plus its source URL and verbatim source quote
- `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 whe

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.