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Documentation / Assistants / Claude

Claude domain search connector

Add Domain MCP to Claude

Add Domain MCP as a custom connector in Claude on the web or desktop. It takes a minute and needs no key.

MCP server addresshttps://domainmcp.net/mcp

Steps

  1. 1

    Open Connectors

    In Claude on the web or the desktop app, open Customize and choose Connectors.

  2. 2

    Add a custom connector

    Select the plus button, then Add custom connector.

  3. 3

    Paste the address

    Name it Domain MCP, paste the address below and select Continue.

  4. 4

    Choose no sign-in

    Domain MCP needs no account, so choose No sign in where Claude asks how people connect, then select Add.

  5. 5

    Switch it on in a chat

    In a chat, select the plus button, then Connectors, and switch Domain MCP on.

Try asking

Is brightfield.com free? If not, which endings are?
Suggest six free names for a yoga studio in Chiang Mai.
Who holds example.com, and when does it expire?
What does a .ai domain cost to renew?

Good to know

Custom connectors work on Claude's Free, Pro, Max, Team and Enterprise plans; a Free plan has room for one. On Team and Enterprise, an owner adds it once under Organization settings, then Connectors, and each person connects it from Customize.

No key and no sign-in are needed. Each session is paced like the API: 60 domains a minute and 2,000 a day. The MCP tools page lists what Claude can do with it.

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