OPNsense MCP Server — 72 tools for DNS, Firewall, DHCP, ACME, Routing, VLANs & more
[](#available-tools-62) Slim OPNsense MCP Server for managing firewall infrastructure via the OPNsense REST API. No SSH. No shell execution. API-only. 3 runtime dependencies. HashiCorp Vault Integration (Optional) Claude Code Integration Environment Variables 62 tools across 8 domains: DNS/Unbound (12) — Host overrides, forwards, blocklist, cache management Firewall (8) — Rules, aliases, NAT,…
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[](#available-tools-62) Slim OPNsense MCP Server for managing firewall infrastructure via the OPNsense REST API. No SSH. No shell execution. API-only. 3 runtime dependencies. HashiCorp Vault Integration (Optional) Claude Code Integration Environment Variables 62 tools across 8 domains: DNS/Unbound (12) — Host overrides, forwards, blocklist, cache management Firewall (8) — Rules, aliases, NAT, apply changes Diagnostics (8) — ARP, routes, ping, traceroute, DNS lookup, firewall states/logs…