What is the key difference between WhoisJSON and Domain Checker Mcp?

WhoisJSON belongs to the Developer Tools category with local stdio execution, while Domain Checker Mcp belongs to the Developer Tools category with local stdio execution.

How do I install WhoisJSON or Domain Checker Mcp in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are WhoisJSON and Domain Checker Mcp free or paid?

WhoisJSON operates under a Free / Open Source model (No auth required). Domain Checker Mcp operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

WhoisJSON lists 0 tools with 0 views and 0 GitHub stars. Domain Checker Mcp lists 0 tools with 0 views and 0 GitHub stars.

Can I use both WhoisJSON and Domain Checker Mcp together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install WhoisJSON or Domain Checker Mcp in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are WhoisJSON and Domain Checker Mcp free to use, or do they require API keys?

WhoisJSON is listed under a Free / Open Source model with No auth required . Domain Checker Mcp operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both WhoisJSON and Domain Checker Mcp at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both whoisjson and domain-checker-mcp as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, WhoisJSON has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Domain Checker Mcp holds a Quality Score of 28 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

WhoisJSON vs Domain Checker Mcp

In-depth architectural comparison of the WhoisJSON and Domain Checker Mcp MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

WhoisJSON

Developer Tools · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Domain Checker Mcp

Developer Tools · Local stdio

Quality: 28/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose WhoisJSON if you need specialized Developer Tools tools running via a local process. Choose Domain Checker Mcp if your workspace requires Developer Tools integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose WhoisJSON when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore WhoisJSON Details

Choose Domain Checker Mcp when:

You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Domain Checker Mcp Details

Feature & Specification Comparison

Specification	W WhoisJSON Developer Tools	D Domain Checker Mcp Developer Tools
Summary	WHOIS, DNS, SSL, and domain availability lookups for AI assistants	Fast domain availability checker. DNS + RDAP/WHOIS verification.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

WhoisJSON Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Domain Checker Mcp Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

WhoisJSON Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "whoisjson": {
      "command": "npx",
      "args": [
        "-y",
        "whoisjson"
      ]
    }
  }
}

Domain Checker Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "domain-checker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "domain-checker-mcp"
      ]
    }
  }
}

Frequently Asked Questions

WhoisJSON is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Domain Checker Mcp belongs to Developer Tools using local stdio subprocess. Select WhoisJSON when you need capabilities focused on developer tools and Domain Checker Mcp when you require tools for developer tools.

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