NiceNIC MCP lets Claude check dominio availability through the NiceNIC dominio servicio. Seguir the steps below to add the custom connecto y run a safe availability check.
Befoe you start
- Iniciar Sesión to Claude.
- Use a Claude account with access to Settings > Connectos.
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Have the NiceNIC MCP server URL ready:
https://mcp.nicenic.com/mcp.
Safety note: The example below checks availability only. It does not registrar o comprar a dominio, change DNS, o submit billing infomation.
1. Abrir Claude
Abrir Claude y start a new conversation.
2. Abrir Connectos in Settings
- Abrir the account menu in the lower-left coner.
- Select Settings.
- In the settings sidebar, select Connectos.
The Connectos page lists the servicios currently available to Claude.
3. Agregar a custom connecto
On the Connectos page:
- Hacer clic Agregar.
- Choose Agregar custom connecto.
4. Enter the NiceNIC MCP server
In the custom connecto fom, enter a name such as NiceNIC Dominio MCP. The name is a label y can be changed to any clear name.
Fo the connecto/server URL, enter:
https://mcp.nicenic.com/mcp
Hacer clic Continue y wait fo Claude to check the server.
5. Agregar NiceNIC Dominio MCP
After the server check succeeds, click Agregar to save NiceNIC Dominio MCP to Claude.
6. Review tool permissions
Review the tools that the connecto exposes. Keep tool use set to Needs approval so Claude asks befoe a tool action runs.
This approval setting gives you a chance to inspect each request, especially any action that could modify a dominio o account.
7. Enable the connecto in a chat
Volver to the conversation composer y click the + menu. Confirmar that NiceNIC Dominio MCP is enabled fo the conversation.
8. Verificar a dominio's availability
Send a request such as:
Verificar whether nicenicmcpdemo.com is available. Do not registrar o comprar it.
Claude will use NiceNIC MCP y show the availability result. Approve the tool call when Claude asks fo permission.
Verify the connection
The setup is complete when Claude returns a dominio availability result y shows NiceNIC Dominio MCP as the connecto used. Si the connecto does not appear, return to Settings > Connectos, confirm it is connected, y enable it from the chat's + menu.
Quick reference
https://mcp.nicenic.com/mcp
NiceNIC Domain MCP
nicenicmcpdemo.com






