# OPNsense MCP Server

> Use this tool when you need to centrally manage and secure multiple OPNsense firewalls through a single interface, leveraging 81 tools across various domains to streamline network administration and troubleshooting. It solves problems related to complex firewall management, network security, and diagnostics, providing a unified platform for configuration and monitoring. Ideal for use in large-scale network deployments requiring automated and AI-driven management capabilities.

Canonical page: https://skillsregistry.net/skills/lucamarien-opnsense-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/lucamarien-opnsense-mcp-server

## Description

A secure MCP server for managing OPNsense firewalls through AI assistants. Provides 81 tools across system, firewall, network, DNS, DHCP, VPN, HAProxy, services, diagnostics, and security domains.

## Trust

- **Trust score (0–1):** 0.86
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ltahzf04wt)
- **Repository:** <https://github.com/lucamarien/opnsense-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "lucamarien-opnsense-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lucamarien-opnsense-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lucamarien-opnsense-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt