io.github.egoughnour/code-firewall-mcp MCP Server

Name: io.github.egoughnour/code-firewall-mcp MCP Server
Author: io.github.egoughnour

io.github.egoughnour/code-firewall-mcp

Repository Registry

What is the io.github.egoughnour/code-firewall-mcp MCP server?

Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.

How to install io.github.egoughnour/code-firewall-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

FIREWALL_DATA_DIR
Directory for storing ChromaDB data
OLLAMA_URL
URL for Ollama server (default: http://localhost:11434)
EMBEDDING_MODEL
Ollama embedding model (default: nomic-embed-text)
SIMILARITY_THRESHOLD
Block threshold 0-1 (default: 0.85)

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "code-firewall-mcp": {
      "command": "uvx",
      "args": [
        "code-firewall-mcp"
      ],
      "env": {
        "FIREWALL_DATA_DIR": "<YOUR_FIREWALL_DATA_DIR>",
        "OLLAMA_URL": "<YOUR_OLLAMA_URL>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "SIMILARITY_THRESHOLD": "<YOUR_SIMILARITY_THRESHOLD>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "code-firewall-mcp": {
      "command": "uvx",
      "args": [
        "code-firewall-mcp"
      ],
      "env": {
        "FIREWALL_DATA_DIR": "<YOUR_FIREWALL_DATA_DIR>",
        "OLLAMA_URL": "<YOUR_OLLAMA_URL>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "SIMILARITY_THRESHOLD": "<YOUR_SIMILARITY_THRESHOLD>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "code-firewall-mcp": {
      "command": "uvx",
      "args": [
        "code-firewall-mcp"
      ],
      "env": {
        "FIREWALL_DATA_DIR": "<YOUR_FIREWALL_DATA_DIR>",
        "OLLAMA_URL": "<YOUR_OLLAMA_URL>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "SIMILARITY_THRESHOLD": "<YOUR_SIMILARITY_THRESHOLD>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "code-firewall-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "code-firewall-mcp"
      ],
      "env": {
        "FIREWALL_DATA_DIR": "<YOUR_FIREWALL_DATA_DIR>",
        "OLLAMA_URL": "<YOUR_OLLAMA_URL>",
        "EMBEDDING_MODEL": "<YOUR_EMBEDDING_MODEL>",
        "SIMILARITY_THRESHOLD": "<YOUR_SIMILARITY_THRESHOLD>"
      }
    }
  }
}

Claude Code

claude mcp add code-firewall-mcp --env FIREWALL_DATA_DIR=<YOUR_FIREWALL_DATA_DIR> --env OLLAMA_URL=<YOUR_OLLAMA_URL> --env EMBEDDING_MODEL=<YOUR_EMBEDDING_MODEL> --env SIMILARITY_THRESHOLD=<YOUR_SIMILARITY_THRESHOLD> -- uvx code-firewall-mcp