What is the key difference between Mcp Shield and Mcp Gateway Scan?

Mcp Shield belongs to the Security category with local stdio execution, while Mcp Gateway Scan belongs to the Security category with local stdio execution.

How do I install Mcp Shield or Mcp Gateway Scan 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 Shield and Mcp Gateway Scan free or paid?

Mcp Shield operates under a Free / Open Source model (No auth required). Mcp Gateway Scan operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Mcp Shield lists 6 tools with 1 views and 1 GitHub stars. Mcp Gateway Scan lists 6 tools with 1 views and 2 GitHub stars.

Can I use both Mcp Shield and Mcp Gateway Scan 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.

How do I install Mcp Shield or Mcp Gateway Scan in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Mcp Shield and Mcp Gateway Scan free to use, or do they require API keys?

Mcp Shield is listed under a Free / Open Source model with No auth required . Mcp Gateway Scan operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Mcp Shield and Mcp Gateway Scan at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both rob925-mcp-shield and willianpinho-mcp-gateway-scan as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Mcp Shield has a Quality Score of 37 /100 ( Fair ) with 1 views, 0 installs, and 1 GitHub stars. Mcp Gateway Scan holds a Quality Score of 49 /100 ( Fair ) with 1 views, 0 installs, and 2 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Mcp Shield vs Mcp Gateway Scan

In-depth architectural comparison of the Mcp Shield and Mcp Gateway Scan 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 Shield

Security · Local stdio

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

Mcp Gateway Scan

Security · Local stdio

Quality: 49/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Mcp Shield if you need specialized Security tools running via a local process. Choose Mcp Gateway Scan 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 Shield 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: CLI and stdio MCP server modes, Secret, process execution, environment access, and prompt-injection checks, Severity thresholds with non-zero exit codes.

Explore Mcp Shield Details

Choose Mcp Gateway 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: Scores seven security and production-readiness dimensions, Checks RBAC, fail-closed behavior, supply chain, observability, cost, secrets, and operational read…, Provides CONNECT, REVIEW, or DO-NOT-CONNECT verdicts.

Feature & Specification Comparison

Specification	Mcp Shield rob925 Security	Mcp Gateway Scan willianpinho Security
Summary	Static security scanner and MCP server for MCP servers and AI agent tools. Detects secrets, shell execution, risky tool descriptions, environment access, and prompt-injection phrases. mcp-shield-server	Read-only static scanner for MCP / agent-gateway production-readiness. The scangateway tool scores a repo across 7 security dimensions (RBAC, fail-closed, supply chain, observability, cost, secrets, prod-readiness). Never executes code or prints secret values.
Category & Scope

Tools & Capabilities Breakdown

Mcp Shield Tools (6)

CLI and stdio MCP server modes

Secret, process execution, environment access, and prompt-injection checks

Severity thresholds with non-zero exit codes

Text, JSON, Markdown, and SARIF reports

Inline rule suppressions

.mcp-scan-ignore support

Mcp Gateway Scan Tools (6)

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 Shield Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "rob925-mcp-shield": {
      "command": "npx",
      "args": [
        "-y",
        "rob925-mcp-shield"
      ]
    }
  }
}

Mcp Gateway Scan Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

Mcp Shield is categorized under Security and uses a local stdio subprocess. In contrast, Mcp Gateway Scan belongs to Security using local stdio subprocess. Select Mcp Shield when you need capabilities focused on security and Mcp Gateway Scan when you require tools for security.

More alternatives to Mcp Shield More alternatives to Mcp Gateway Scan Security category hub