MCP Output Firewall

Three-layer firewall for MCP: content, egress and action policy. Proxy or server.

Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "mcp-output-firewall": {
      "command": "npx",
      "args": [
        "mcp-output-firewall"
      ]
    }
  }
}

Runnable packages

npmmcp-output-firewall0.3.0stdio

What it can do

No publishable tool enumeration has been recorded.

Community

Evidence

This server has Registry metadata but no public verification run yet.