Just Domain MCP MCP server

An official MCP server by Just Domain that provides two read-only tools: search_domains for checking live domain availability and pricing, and check_domain_transfer for verifying if a domain can be transferred from another registrar. It enables agents to assist users in finding and evaluating domains without handling payments or authentication.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Just Done LLC

MCP endpoint (Streamable HTTP)

https://mcp.justdomain.ai/

Vendor documentation

What you can do with it

Search for available domain names and pricing across various TLDs
Check transfer eligibility and costs for domains owned elsewhere
Generate checkout links for domain registration
Identify blockers for domain transfers

Tools advertised by the last live check:

search_domains
check_domain_transfer

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

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

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add just-domain-mcp --url https://mcp.justdomain.ai/

Cursor

Merge this server into .cursor/mcp.json in your project, then enable just-domain-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "just-domain-mcp": {
      "url": "https://mcp.justdomain.ai/"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "just-domain-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.justdomain.ai/",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start just-domain-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "just-domain-mcp": {
      "type": "http",
      "url": "https://mcp.justdomain.ai/"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http just-domain-mcp https://mcp.justdomain.ai/

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "just-domain-mcp": {
      "url": "https://mcp.justdomain.ai/"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "just-domain-mcp": {
      "serverUrl": "https://mcp.justdomain.ai/"
    }
  }
}

See all 353

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