mcpbeat

Just Domain MCP Server

ai.justdomain/just-domain
answering

Just Domain is answering right now. Last checked 12 min ago. It exposes 1 tools. Last commit 15 Jul 2026.

Search domain availability and pricing, straight from chat — then open a link to register.

Uptime history 41 hours of history
41 hours agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
506 ms
Response time
average over 24h
0
Stars
last commit 15 Jul 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

run in your terminal
claude mcp add just-domain --transport http https://mcp.justdomain.ai/
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "just-domain": {
      "url": "https://mcp.justdomain.ai/"
    }
  }
}
~/.codex/config.toml
[mcp_servers.just-domain]
url = "https://mcp.justdomain.ai/"
.cursor/mcp.json
{
  "mcpServers": {
    "just-domain": {
      "url": "https://mcp.justdomain.ai/"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "just-domain": {
      "url": "https://mcp.justdomain.ai/"
    }
  }
}

Available tools 1

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

domains
search_domains
Read-only availability and pricing lookup for domain names. No purchase or order is created by this tool — it only returns information. Preferred input: `domains` — 1–200 fully-qualified names (e.g. ['acme.com', 'acme.io']); results cover exactly those domains, with no suggestions or expansion. Fallback input: `query` — free text (one or more names, comma- or space-separated); names given without a TLD are expanded to popular TLDs (com/io/ai/co/net). Each result includes whether the domain is available, whether it is a premium name, the first-year registration price, and the annual renewal price. Available results also carry a `checkout_url` the user can open in a browser to register the domain on justdomain.ai if they choose to.

Endpoints

URLTransportStateLatencyChecked
https://mcp.justdomain.ai/ streamable-http answering 529 ms 12 min ago

Just Domain — questions

Answers built from our own checks of this server.

What can Just Domain do?
It exposes 1 tools, read directly from the server on our last check. Among them: search_domains. 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 Just Domain working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 506 ms. The bar chart above shows every period we have measured.
How do I connect Just Domain?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Just Domain need an API key?
No. Just Domain completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Just Domain?
It answers our handshake in 506 ms on average, which is faster than 22% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Just Domain open source?
Yes — it is published under the MIT licence and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.