Opnsense Mcp

Created By

coreyhines6 months ago

The OPNsense MCP Server provides comprehensive network management capabilities through the Model Context Protocol (MCP), enabling natural language interaction with your OPNsense firewall. Manage devices, monitor traffic, configure firewall rules, and troubleshoot network issues using AI chat interfaces. Example: Find devices: "Show me all devices on the network" Device identification: "What is morpheus doing on the network?" Network topology: "Show me LLDP neighbors" With a good model like Cursor auto-mode the capabilities are awesome and combine with results of other mcp tools.

# opnsense

# network-management

Overview Content Tools Comments

Overview

What is OPNsense MCP?

OPNsense MCP is an AI-powered network management server that allows users to interact with their OPNsense firewall using natural language through the Model Context Protocol (MCP). It enables comprehensive management of network devices, traffic monitoring, firewall configuration, and troubleshooting.

How to use OPNsense MCP?

To use OPNsense MCP, follow these steps:

Install dependencies using pip and create a virtual environment.
Configure your credentials in the .opnsense-env file.
Start the server using the command uv run python main.py.
Integrate with tools like Cursor IDE or LM Studio for enhanced functionality.

Key features of OPNsense MCP?

Natural language interaction for network management.
Device discovery and identification.
Firewall rule management and analysis.
Traffic analysis and troubleshooting capabilities.
Integration with development tools for real-time context.

Use cases of OPNsense MCP?

Discovering devices on the network.
Monitoring firewall performance and health.
Creating and analyzing firewall rules.
Troubleshooting connectivity issues for devices.
Conducting security assessments for network traffic.

FAQ from OPNsense MCP?

Can OPNsense MCP manage all types of network devices?

Yes, it can manage various devices connected to the network.

Is OPNsense MCP free to use?

Yes, OPNsense MCP is open-source and free to use.

How does OPNsense MCP ensure security?

It uses JWT-based authentication and environment-based secrets to secure credentials.

Server Config

{
  "mcpServers": {
    "opnsense-mcp": {
      "name": "OPNsense MCP",
      "version": "1.0.0",
      "command": "/bin/bash",
      "args": [
        "/path/to//opnsense-mcp/mcp_start.sh"
      ],
      "cwd": "/path/to//opnsense-mcp",
      "env": {
        "PYTHONUNBUFFERED": "1",
        "PYTHONIOENCODING": "utf-8",
        "DEBUG": "1"
      },
      "transport": {
        "type": "stdio",
        "encoding": "utf-8"
      }
    }
  }
}

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