Fortinet MCP Server

An MCP (Model Context Protocol) server that exposes FortiManager operations as tools for Claude. Built with Python using the FastMCP SDK and pyFMG library.

Available Tools

• list_adoms — List all ADOMs (Administrative Domains) on FortiManager
• list_devices — List all devices in a given ADOM (name, serial, platform, connection status)

Prerequisites

Claude Code CLI

Native install (recommended, no Node.js required):

curl -fsSL https://claude.ai/install.sh | bash

This auto-updates in the background. See https://code.claude.com/docs/en/setup for details.

Python Virtual Environment

python3 -m venv venv
source venv/bin/activate
pip install pyFMG "mcp[cli]" python-dotenv

Configuration

Create a .env file in the project root:

FMG_HOST=your-fortimanager-hostname
FMG_API_KEY=your-api-key

Starting the Server

source venv/bin/activate
python server.py

The server listens on http://0.0.0.0:8000 with the MCP endpoint at /mcp.

Connecting Claude Code

Register the MCP server with Claude Code:

claude mcp add fortinet-fmg --transport http http://localhost:8000/mcp

Then launch Claude Code:

cd /path/to/fortinet-mcp
claude

Claude can now call the FortiManager tools directly, e.g. "list the ADOMs on FortiManager".