Domain Check

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Domain Check to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "domain-check-2": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-domain-check-2"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides AI agents with fast, universal domain availability checking and generation capabilities across 1,200+ TLDs.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Domain Check

Domain Check features an MCP (Model Context Protocol) server (`domain-check-mcp`) that exposes its full suite of tools to AI coding agents (e.g., Claude, Gemini, VS Code Copilot). This allows agents to perform domain checks and generation tasks via natural language.

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