What is the key difference between Ckg Nemotron Perplexity and Mcp Virustotal?

Ckg Nemotron Perplexity belongs to the Security category with local stdio execution, while Mcp Virustotal belongs to the Security category with local stdio execution.

How do I install Ckg Nemotron Perplexity or Mcp Virustotal 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 Ckg Nemotron Perplexity and Mcp Virustotal free or paid?

Ckg Nemotron Perplexity operates under a Free / Open Source model (No auth required). Mcp Virustotal operates under a BYOK (Pay Provider Direct) model (API Key required).

Which MCP server has more tools and community activity?

Ckg Nemotron Perplexity lists 0 tools with 0 views and 0 GitHub stars. Mcp Virustotal lists 24 tools with 2 views and 144 GitHub stars.

Can I use both Ckg Nemotron Perplexity and Mcp Virustotal 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 Ckg Nemotron Perplexity or Mcp Virustotal 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 Ckg Nemotron Perplexity and Mcp Virustotal free to use, or do they require API keys?

Ckg Nemotron Perplexity is listed under a Free / Open Source model with No auth required . Mcp Virustotal operates under a BYOK (Pay Provider Direct) model with API Key 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 Ckg Nemotron Perplexity and Mcp Virustotal at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both ckg-nemotron-perplexity and burtthecoder-mcp-virustotal 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, Ckg Nemotron Perplexity has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Mcp Virustotal holds a Quality Score of 65 /100 ( Great ) with 2 views, 0 installs, and 144 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Ckg Nemotron Perplexity vs Mcp Virustotal

In-depth architectural comparison of the Ckg Nemotron Perplexity and Mcp Virustotal 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

Ckg Nemotron Perplexity

Security · Local stdio

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

Mcp Virustotal

Security · Local stdio

Quality: 65/100 (Great) | Auth: API Key required

Verdict Summary: Choose Ckg Nemotron Perplexity if you need specialized Security tools running via a local process. Choose Mcp Virustotal if your workspace requires Security integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Ckg Nemotron Perplexity when:

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

Explore Ckg Nemotron Perplexity Details

Choose Mcp Virustotal when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: VIRUSTOTAL_API_KEY, MCP_TRANSPORT, MCP_PORT, MCP_ENDPOINT.
Primary tools included: get_url_report, url, get_file_report.

Explore Mcp Virustotal Details

Feature & Specification Comparison

Specification	C Ckg Nemotron Perplexity Security	Mcp Virustotal BurtTheCoder Security
Summary	NVIDIA Nemotron + Perplexity Sonar as knowledge graphs — 2 domains, 83 nodes. MCP-native.	MCP server for querying the VirusTotal API. This server provides tools for scanning URLs, analyzing file hashes, and retrieving IP address reports.
Category & Scope	Security	Security

Tools & Capabilities Breakdown

Ckg Nemotron Perplexity Tools (0)

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

Mcp Virustotal Tools (24)

get_url_report

url

get_file_report

hash

get_ip_report

get_domain_report

domain

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).

Ckg Nemotron Perplexity Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ckg-nemotron-perplexity": {
      "command": "npx",
      "args": [
        "-y",
        "ckg-nemotron-perplexity"
      ]
    }
  }
}

Mcp Virustotal Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "burtthecoder-mcp-virustotal": {
      "command": "npx",
      "args": [
        "-y",
        "@burtthecoder/mcp-virustotal"
      ],
      "env": {
        "VIRUSTOTAL_API_KEY": "YOUR_VIRUSTOTAL_API_KEY_HERE",
        "MCP_TRANSPORT": "YOUR_MCP_TRANSPORT_HERE",
        "MCP_PORT": "YOUR_MCP_PORT_HERE",
        "MCP_ENDPOINT": "YOUR_MCP_ENDPOINT_HERE"
      }
    }
  }
}

Frequently Asked Questions

Ckg Nemotron Perplexity is categorized under Security and uses a local stdio subprocess. In contrast, Mcp Virustotal belongs to Security using local stdio subprocess. Select Ckg Nemotron Perplexity when you need capabilities focused on security and Mcp Virustotal when you require tools for security.

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