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SecurityTypeScript

behrensd/mcp-firewall

Deterministic security proxy (iptables for MCP) that intercepts tool calls, enforces YAML policies, scans for secret leakage, and logs everything. No AI, no cloud.

behrensdView Repository
securitylocal-servicemacoswindowslinux
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Quick Start

Clone the repository:

git clone https://github.com/behrensd/mcp-firewall

Claude Desktop configuration example:

{
  "mcpServers": {
    "mcp-firewall": {
      "command": "npx",
      "args": [
        "-y",
        "behrensd/mcp-firewall"
      ]
    }
  }
}

Check the repository README for specific installation and configuration instructions.

Details

Category
Security
Language
TypeScript
Author
behrensd
Repository
https://github.com/behrensd/mcp-firewall
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