Secrets Audit MCP vs AWS Payment Cryptography

In-depth architectural comparison of the Secrets Audit MCP and AWS Payment Cryptography 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 Secrets Audit MCP when:

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

Explore Secrets Audit MCP Details

Choose AWS Payment Cryptography when:

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

Explore AWS Payment Cryptography Details

Feature & Specification Comparison

Specification	Secrets Audit MCP Cloud Platforms	AWS Payment Cryptography Cloud Platforms
Summary	Detects leaked secrets & API keys: 32+ provider rules (AWS, GitHub, Stripe, OpenAI…), zero deps.	AWS Payment Cryptography via MCP — keys, PIN/MAC/CVV/ARQC, PCI guards, HSM migration analysis.
Category & Scope	Cloud Platforms	Cloud Platforms

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": {
    "secrets-audit-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "secrets-audit-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "aws-payment-cryptography": {
      "command": "uvx",
      "args": [
        "pytest"
      ]
    }
  }
}

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