AI Firewall MCP vs AI Scanner

In-depth architectural comparison of the AI Firewall MCP and AI Scanner 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 AI Firewall MCP 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: analyze_prompt, get_threat_breakdown, sanitize_prompt.

Explore AI Firewall MCP Details

Choose AI Scanner 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: scan_directory, check_secrets, ai_inventory.

Explore AI Scanner Details

Feature & Specification Comparison

Specification	AI Firewall MCP Security	AI Scanner Security
Summary	Multi-agent LLM security layer detecting prompt injection and jailbreaks.	Scan codebases for LLM/AI SDK usage, exposed API tokens, and hardcoded secrets.
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": {
    "ai-firewall-mcp": {
      "command": "uvx",
      "args": [
        "ai-firewall-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "ai-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "ai-scanner-mcp"
      ]
    }
  }
}

Related MCP Server Comparisons