Mastyf.ai vs Mcp Audit

In-depth architectural comparison of the Mastyf.ai and Mcp Audit 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 Mastyf.ai 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).
• You have access to required keys: DASHBOARD_AUTH_DISABLED.
• Primary tools included: 18-class attack detection including prompt injection, SSRF, shell injection, SQL injection, YAML policy engine with live hot-reload, Multi-layer enforcement: regex pattern detection, schema validation, semantic review with optional….

Explore Mastyf.ai Details

Choose Mcp Audit 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).
• You have access to required keys: AUDIT_SECRET.

Feature & Specification Comparison

Specification	Mastyf.ai mastyf-ai Security	Mcp Audit P4ST4S Security
Summary	Open-source runtime security proxy for MCP. Transparently intercepts every tools/call through an 18-class attack defense pipeline (prompt injection, SSRF, shell injection, SQL injection, credential exfil, polyglot attacks) with a YAML policy engine and 304-entry adversarial corpus. Trust scoring for npm MCP packages with 0-100 badges. Cloud dashboard, Docker image, Python SDK. MIT.	Transparent Go proxy that intercepts, signs, rate-limits, redacts, and audits all MCP JSON-RPC tool calls without modifying client or server.
Category & Scope

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": {
    "mastyf-ai-mastyf-ai": {
      "command": "uvx",
      "args": [
        "mastyf-ai-mastyf-ai"
      ],
      "env": {
        "DASHBOARD_AUTH_DISABLED": "YOUR_DASHBOARD_AUTH_DISABLED_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "p4st4s-mcp-audit": {
      "command": "npx",
      "args": [
        "-y",
        "p4st4s-mcp-audit"
      ],
      "env": {
        "AUDIT_SECRET": "YOUR_AUDIT_SECRET_HERE"
      }
    }
  }
}

Related MCP Server Comparisons