Domain Monitor

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 Monitor to Claude Desktop or Cursor in seconds

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

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

Architecture & Capabilities

System Overview

Monitors domain WHOIS registration and SSL/TLS certificate expiration dates without requiring API keys or signups.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Domain Monitor

Domain Monitor supports batch processing, allowing you to check the WHOIS and SSL/TLS status of up to 50 domains in parallel. You can also customize warning thresholds for both WHOIS and SSL expiry to suit your needs.

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