What is the key difference between MCP Fortress and Scanpay?

MCP Fortress belongs to the Security category with cloud HTTP/SSE execution, while Scanpay belongs to the Security category with local stdio execution.

How do I install MCP Fortress or Scanpay in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are MCP Fortress and Scanpay free or paid?

MCP Fortress operates under a Free / Open Source model (No auth required). Scanpay operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

MCP Fortress lists 6 tools with 2 views and 4 GitHub stars. Scanpay lists 6 tools with 0 views and 0 GitHub stars.

Can I use both MCP Fortress and Scanpay together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

MCP Fortress vs Scanpay

In-depth architectural comparison of the MCP Fortress and Scanpay 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.

At a Glance & Executive Verdict

MCP Fortress

Security · Remote HTTP/SSE

Quality: 37/100 (Fair) | Auth: No auth required

Scanpay

Security · Local stdio

Quality: 41/100 (Fair) | Auth: No auth required

Verdict Summary: Choose MCP Fortress if you need specialized Security tools running via a hosted cloud SSE transport. Choose Scanpay if your workspace requires Security integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose MCP Fortress when:

You need dedicated capabilities in the Security domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: npm and PyPI vulnerability scanning, CVE and dependency analysis, Prompt injection detection.

Explore MCP Fortress Details

Choose Scanpay 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: SCANPAY_URL, SCANPAY_PAYMENT_MODE, SCANPAY_MERCHANT_WALLET, SCANPAY_PRICE_LAMPORTS, SCANPAY_RPC_URL, SCANPAY_PORT.
Primary tools included: 45+ deterministic vulnerability patterns, Python and JavaScript/TypeScript AST analysis, MCP `scan_code` tool.

Feature & Specification Comparison

Specification	MCP Fortress Security	Scanpay Security
Summary	Security scanner for MCP servers with vulnerability detection and prompt injection analysis.	Code security scanner for AI agents. 45+ vulnerability patterns, AST analysis, Solana micropayments.
Category & Scope	Security	Security
Quality signal

Tools & Capabilities Breakdown

MCP Fortress Tools (6)

npm and PyPI vulnerability scanning

CVE and dependency analysis

Prompt injection detection

Tool poisoning and typosquatting detection

Risk scoring from 0 to 100

Local dashboard with monitoring and quarantine

Scanpay Tools (6)

45+ deterministic vulnerability patterns

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).

MCP Fortress Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-fortress": {
      "url": "https://server.smithery.ai/@mcp-fortress/mcp-fortress-server/mcp?api_key=YOUR_API_KEY&profile=YOUR_PROFILE"
    }
  }
}

Scanpay Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "scanpay": {
      "command": "npx",
      "args": [
        "-y",
        "scanpay-mcp-server"
      ],
      "env": {
        "SCANPAY_URL": "YOUR_SCANPAY_URL_HERE",
        "SCANPAY_PAYMENT_MODE": "YOUR_SCANPAY_PAYMENT_MODE_HERE",
        "SCANPAY_MERCHANT_WALLET": "YOUR_SCANPAY_MERCHANT_WALLET_HERE",
        "SCANPAY_PRICE_LAMPORTS": "YOUR_SCANPAY_PRICE_LAMPORTS_HERE",
        "SCANPAY_RPC_URL": "YOUR_SCANPAY_RPC_URL_HERE",
        "SCANPAY_PORT": "YOUR_SCANPAY_PORT_HERE"
      }
    }
  }
}

Frequently Asked Questions

MCP Fortress is categorized under Security and uses a remote streaming HTTP/SSE transport. In contrast, Scanpay belongs to Security using local stdio subprocess. Select MCP Fortress when you need capabilities focused on security and Scanpay when you require tools for security.

More alternatives to MCP Fortress More alternatives to Scanpay Security category hub