# Justdomain Just Domain MCP server

Source: https://glimind.com/server/mcp-registry%2Fai.justdomain%2Fjust-domain
Registry id: `mcp-registry/ai.justdomain/just-domain`
Status: live (checked 2026-10-27T02:03:32.226Z)

## Verdict

Justdomain Just Domain MCP server answered 99.97% of Glimind's liveness checks over 30 days, better than 41% of MCP servers, with 861 ms median handshake and 7 outages in 90 days. Its agent-readiness grade is A (100/100) across 3 tools, costing an agent about 1,003 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 99.97% | 41% of MCP servers |
| Median handshake latency | 861 ms | 26% of MCP servers |
| p95 handshake latency | 2688 ms | — |
| Checks in 30 days | 4,953 | — |
| Outages, 90 days | 7 | — |
| Median recovery | 7 min | — |
| Agent-readiness score | 100/100 (A) | 94% of MCP servers |
| Tools | 3 | — |
| Tool-list size for an agent | ~1,003 tokens | 73% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "justdomain-just-domain-mcp-server": {
      "type": "http",
      "url": "https://mcp.justdomain.ai/"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http justdomain-just-domain-mcp-server https://mcp.justdomain.ai/
```

## Tools (3)

- `check_domain_transfer`: Read-only transfer precheck for ONE domain the user already owns at another registrar: could it move to Just Domain, what is stopping it, what would it cost, an
- `check_trademark`: Read-only trademark check for ONE proposed name, answered by Open Trademarks (opentrademarks.org) from the US, EU and Israeli trademark registers. Nothing is fi
- `search_domains`: Use this when the user asks whether a domain name is available or what it costs to register: call it directly with the names, with no account and no confirmatio

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