# OPNsense MCP Server

> Use this tool when you need to manage and configure multiple OPNsense devices from a centralized location, simplifying network administration and security tasks. It solves problems related to scalability, configuration consistency, and monitoring of distributed networks. The OPNsense MCP Server takes input from connected devices and outputs unified management and monitoring capabilities through a user-friendly interface.

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

## Description

A Model Context Protocol (MCP) server implementation for managing OPNsense firewalls. This server allows Claude and other MCP-compatible clients to interact with all features exposed by the OPNsense API.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-08-21

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/e5runssykc)
- **Repository:** <https://github.com/floriangrousset/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": "floriangrousset-opnsense-mcp-server"
    }
  }
}
```

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

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