# firewall_addrgrp_delete

A destructive tool on the FortiOS 7 6 X MCP Server MCP server.

Agent View of the PolicyLayer registry record for `firewall_addrgrp_delete`. HTML page: https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/firewall-addrgrp-delete

## Facts

- Tool: `firewall_addrgrp_delete`
- Server: FortiOS 7 6 X MCP Server (`paoloamato2/fortinet-mcp-server`) — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server.md
- Homepage: https://github.com/paoloamato2/fortinet-mcp-server
- Risk category: Destructive (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Hidden

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "firewall_addrgrp_delete",
    "arguments": {}
  }
}
```

## Why firewall_addrgrp_delete is rated Critical

The 'delete' verb indicates this tool irreversibly removes configuration data (firewall address groups). This cannot be undone and represents a destructive operation. Severity is high rather than critical because the blast radius is limited to firewall address group configuration rather than affecting live traffic or causing widespread system compromise, but an AI agent misusing this could remove critical network…

From the tool's own definition: "Tool name 'firewall_addrgrp_delete' explicitly contains 'delete', indicating irreversible removal of firewall address group data. The context shows this is part of a FortiOS REST API MCP server that exposes firewall management operations."

## Use case

AI agents call firewall_addrgrp_delete to permanently remove resources in FortiOS 7 6 X MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

## Recommended policy (PolicyLayer)

Verdict: **Hidden**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches FortiOS 7 6 X MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "firewall_addrgrp_delete"
  ]
}
```

## Other tools on FortiOS 7 6 X MCP Server (239)

- `cmdb_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/cmdb-delete.md
- `firewall_address_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/firewall-address-delete.md
- `firewall_policy_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/firewall-policy-delete.md
- `firewall_vip_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/firewall-vip-delete.md
- `ips_sensor_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/ips-sensor-delete.md
- `monitor_firewall_session_close` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/monitor-firewall-session-close.md
- `monitor_vpn_ssl_delete_user` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/monitor-vpn-ssl-delete-user.md
- `router_static_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/router-static-delete.md
- `system_admin_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/system-admin-delete.md
- `system_interface_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/system-interface-delete.md
- `user_group_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/user-group-delete.md
- `user_local_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/user-local-delete.md
- `vpn_ipsec_phase1_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/vpn-ipsec-phase1-delete.md
- `vpn_ipsec_phase2_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/vpn-ipsec-phase2-delete.md
- `vpn_ssl_portal_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/vpn-ssl-portal-delete.md
- `wifi_vap_delete` — Destructive — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/wifi-vap-delete.md
- `monitor_network_ping` — Execute — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/monitor-network-ping.md
- `monitor_user_disconnect` — Execute — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/monitor-user-disconnect.md
- `wifi_wtp_deauthorize` — Execute — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/wifi-wtp-deauthorize.md
- `monitor_action` — Other — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/monitor-action.md
- `service_call` — Other — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/service-call.md
- `antivirus_profile_get` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/antivirus-profile-get.md
- `antivirus_profile_list` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/antivirus-profile-list.md
- `antivirus_settings_get` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/antivirus-settings-get.md
- `application_group_list` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/application-group-list.md
- `application_list_get` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/application-list-get.md
- `application_list_profiles` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/application-list-profiles.md
- `automation_setting_get` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/automation-setting-get.md
- `certificate_ca_list` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/certificate-ca-list.md
- `certificate_local_list` — Read — https://policylayer.com/tools/paoloamato2-fortinet-mcp-server/certificate-local-list.md
- …and 209 more: https://policylayer.com/tools/paoloamato2-fortinet-mcp-server.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=paoloamato2-fortinet-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/paoloamato2-fortinet-mcp-server