What is the key difference between AI Firewall MCP and Shieldapi MCP?

AI Firewall MCP belongs to the Security category with local stdio execution, while Shieldapi MCP belongs to the Security category with local stdio execution.

How do I install AI Firewall MCP or Shieldapi MCP 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 AI Firewall MCP and Shieldapi MCP free or paid?

AI Firewall MCP operates under a Free / Open Source model (No auth required). Shieldapi MCP operates under a Freemium model (other).

Which MCP server has more tools and community activity?

AI Firewall MCP lists 5 tools with 1 views and 0 GitHub stars. Shieldapi MCP lists 10 tools with 4 views and 1 GitHub stars.

Can I use both AI Firewall MCP and Shieldapi MCP 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

AI Firewall MCP vs Shieldapi MCP

In-depth architectural comparison of the AI Firewall MCP and Shieldapi MCP 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

AI Firewall MCP

Security · Local stdio

Quality: 47/100 (Fair) | Auth: No auth required

Shieldapi MCP

Security · Local stdio

Quality: 56/100 (Good) | Auth: other

Verdict Summary: Choose AI Firewall MCP if you need specialized Security tools running via a local process. Choose Shieldapi MCP 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 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).
You have access to required keys: FIREWALL_MODE, SIMILARITY_THRESHOLD, LOG_LEVEL.
Primary tools included: analyze_prompt, get_threat_breakdown, sanitize_prompt.

Explore AI Firewall MCP Details

Choose Shieldapi MCP when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Freemium).
You have access to required keys: SHIELDAPI_URL, SHIELDAPI_WALLET_PRIVATE_KEY.
Primary tools included: check_url, check_password, check_password_range.

Feature & Specification Comparison

Specification	AI Firewall MCP Security	Shieldapi MCP alberthild Security
Summary	Multi-agent LLM security layer detecting prompt injection and jailbreaks.	Security intelligence for AI agents: password breach checks (900M+ HIBP hashes), email/domain/IP/URL reputation, prompt injection detection (200+ patterns), and skill supply chain scanning. Pay-per-request via x402 USDC micropayments or free demo mode, no API key needed.
Category & Scope	Security

Tools & Capabilities Breakdown

AI Firewall MCP Tools (5)

analyze_prompt

Analyze a prompt for injection, jailbreaks, exfiltration, and leakage

get_threat_breakdown

Detailed per-signal scoring breakdown from the last analysis

sanitize_prompt

Clean a suspicious prompt while preserving legitimate content

get_firewall_status

Health check: vector DB size, model status, uptime

benchmark_firewall

Run the adversarial test suite and return detection statistics

Shieldapi MCP Tools (10)

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).

AI Firewall MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ai-firewall-mcp": {
      "command": "uvx",
      "args": [
        "ai-firewall-mcp"
      ],
      "env": {
        "FIREWALL_MODE": "YOUR_FIREWALL_MODE_HERE",
        "SIMILARITY_THRESHOLD": "YOUR_SIMILARITY_THRESHOLD_HERE",
        "LOG_LEVEL": "YOUR_LOG_LEVEL_HERE"
      }
    }
  }
}

Shieldapi MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "alberthild-shieldapi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "shieldapi-mcp"
      ],
      "env": {
        "SHIELDAPI_URL": "YOUR_SHIELDAPI_URL_HERE",
        "SHIELDAPI_WALLET_PRIVATE_KEY": "YOUR_SHIELDAPI_WALLET_PRIVATE_KEY_HERE"
      }
    }
  }
}

Frequently Asked Questions

AI Firewall MCP is categorized under Security and uses a local stdio subprocess. In contrast, Shieldapi MCP belongs to Security using local stdio subprocess. Select AI Firewall MCP when you need capabilities focused on security and Shieldapi MCP when you require tools for security.

More alternatives to AI Firewall MCP More alternatives to Shieldapi MCP Security category hub