MCP Scan vs Skillguard

In-depth architectural comparison of the MCP Scan and Skillguard 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.

Which MCP Server Should You Choose?

Choose MCP Scan 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).
• Primary tools included: OWASP MCP Top 10 static checks, A–F grades and 0–100 scores, stdio and Streamable HTTP scanning.

Explore MCP Scan Details

Choose Skillguard 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).
• Primary tools included: Exposes a stdio MCP scan_skill tool, Checks SKILL.md files, hooks, and bundled scripts, Includes ten bundled security rule categories.

Explore Skillguard Details

Feature & Specification Comparison

Specification	MCP Scan Security	Skillguard Security
Summary	Passive security scanner: audits MCP servers against the OWASP MCP Top 10, graded A-F.	Security scanner for third-party AI agent-skill files (SKILL.md, hooks, scripts) via MCP.
Category & Scope	Security	Security
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "mcp-scan": {
      "command": "npx",
      "args": [
        "-y",
        "owasp-mcp-scan"
      ]
    }
  }
}

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

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