Modular MCP server for OPNsense firewall management - 88 tools providing access to 2000+ methods
Opnsense becomes available to MCP clients through the opnsense mcp server. Modular MCP server for OPNsense firewall management - 88 tools providing access to 2000+ methods.
A modular Model Context Protocol (MCP) server that provides 88 module-based tools giving access to over 2000 OPNsense firewall management methods through a type-safe TypeScript interface.
Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| core_manage | Core system functions |
| firewall_manage | Firewall rules & aliases |
| interfaces_manage | Network interfaces |
| diagnostics_manage | System diagnostics |
| auth_manage | Authentication |
| firmware_manage | Firmware updates |
| openvpn_manage | OpenVPN |
| ipsec_manage | IPsec VPN |
| wireguard_manage | WireGuard VPN |
| unbound_manage | DNS resolver |
| dhcpv4_manage | DHCP server |
| plugin_nginx_manage | Nginx web server |
| plugin_haproxy_manage | HAProxy load balancer |
{
"mcpServers": {
"opnsense": {
"command": "npx",
"args": [
"-y",
"@richard-stovall/opnsense-mcp-server"
],
"env": {
"OPNSENSE_URL": "https://192.168.1.1",
"OPNSENSE_API_KEY": "YOUR_OPNSENSE_API_KEY",
"OPNSENSE_API_SECRET": "YOUR_OPNSENSE_API_SECRET",
"OPNSENSE_VERIFY_SSL": "false"
}
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
| Variable | Description | Required |
|---|---|---|
| OPNSENSE_URL | Declared in the maintainer’s client configuration. | Yes |
| OPNSENSE_API_KEY | Declared in the maintainer’s client configuration. | Yes |
| OPNSENSE_API_SECRET | Declared in the maintainer’s client configuration. | Yes |
| OPNSENSE_VERIFY_SSL | Declared in the maintainer’s client configuration. | Check documentation |
Read, search and edit files inside allowed directories with the Model Context Protocol reference Filesystem server.
Retrieve version-aware library documentation and code examples with Context7 MCP, using resolve-library-id and query-docs.
AI tech lead for coding agents with validation and impact analysis
Cloud DevOps analysis with guarded Git, infrastructure, cloud and observability operations.
Exposes HTTP methods from an OpenAPI specification as tools for Model Context Protocol (MCP) servers.
Meditation Guide Ai automation via MCP. Includes get meditation, track session, get breathin...