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Netdiag MCP Server

Developer ToolsModerate5.2LocalNew
Free

MCP server wrapping dig, ping, mtr, whois and TLS/HTTP checks for on-demand network diagnostics

About

MCP server wrapping dig, ping, mtr, whois and TLS/HTTP checks for on-demand network diagnostics

Security Report

5.2
Moderate5.2Moderate Risk

This is a well-engineered network diagnostics MCP server with strong security practices. Input validation is comprehensive, subprocess calls use argv lists (preventing shell injection), and all external operations are properly bounded. Permissions are appropriate for the stated purpose of on-demand network diagnostics. Minor observations about error handling and logging do not significantly impact the security posture. Supply chain analysis found 5 known vulnerabilities in dependencies (0 critical, 5 high severity). Package verification found 1 issue.

5 files analyzed · 10 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

system_info

Check that this permission is expected for this type of plugin.

env_vars

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-shigechika-netdiag-mcp": {
      "args": [
        "netdiag-mcp"
      ],
      "command": "uvx"
    }
  }
}

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Netdiag MCP Server - MCP server wrapping dig, ping, mtr, whois and TLS/HTTP | MCP Marketplace