# delete_onsight_group

Delete an OnSight group.

Agent View of the PolicyLayer registry record for `delete_onsight_group`. HTML page: https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-onsight-group

## Facts

- Tool: `delete_onsight_group`
- Server: Unofficial FortiMonitor MCP Server (`gjenkins20/unofficial-fortimonitor-mcp-server`) — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server.md
- Homepage: https://github.com/gjenkins20/unofficial-fortimonitor-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": "delete_onsight_group",
    "arguments": {}
  }
}
```

## Why delete_onsight_group is rated Critical

This tool permanently removes a monitoring group (OnSight group) from the FortiMonitor system. Deletion is an irreversible destructive action that cannot be undone without restore operations. The high severity reflects that an AI agent misusing this could remove critical monitoring infrastructure, potentially disabling visibility into important systems.

From the tool's own definition: "Tool name contains 'delete' and description states 'Delete an OnSight group.' The verb 'delete' indicates irreversible removal of data."

## Use case

AI agents call delete_onsight_group to permanently remove resources in Unofficial FortiMonitor 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 Unofficial FortiMonitor MCP Server:

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

## Other tools on Unofficial FortiMonitor MCP Server (271)

- `clear_webhook_events` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/clear-webhook-events.md
- `delete_agent_resource_threshold` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-agent-resource-threshold.md
- `delete_cloud_credential` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-cloud-credential.md
- `delete_compound_service` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-compound-service.md
- `delete_contact` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-contact.md
- `delete_contact_group` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-contact-group.md
- `delete_contact_info` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-contact-info.md
- `delete_dashboard` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-dashboard.md
- `delete_dem_application` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-dem-application.md
- `delete_fabric_connection` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-fabric-connection.md
- `delete_maintenance_schedule` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-maintenance-schedule.md
- `delete_network_service` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-network-service.md
- `delete_network_service_countermeasure` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-network-service-countermeasure.md
- `delete_notification_schedule` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-notification-schedule.md
- `delete_onsight` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-onsight.md
- `delete_rotating_contact` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-rotating-contact.md
- `delete_server` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-server.md
- `delete_server_attribute` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-server-attribute.md
- `delete_server_attribute_type` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-server-attribute-type.md
- `delete_server_group` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-server-group.md
- `delete_server_path_monitoring` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-server-path-monitoring.md
- `delete_server_template` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-server-template.md
- `delete_snmp_credential` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-snmp-credential.md
- `delete_snmp_resource` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-snmp-resource.md
- `delete_status_page` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-status-page.md
- `delete_threshold_countermeasure` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-threshold-countermeasure.md
- `delete_user` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/delete-user.md
- `force_resolve_outage` — Destructive — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/force-resolve-outage.md
- `escalate_outage` — Execute — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/escalate-outage.md
- `flush_server_dns` — Execute — https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-mcp-server/flush-server-dns.md
- …and 241 more: https://policylayer.com/tools/gjenkins20-unofficial-fortimonitor-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=gjenkins20-unofficial-fortimonitor-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/gjenkins20-unofficial-fortimonitor-mcp-server