# list_device_revisions

A read tool on the Fortimanager MCP server.

Agent View of the PolicyLayer registry record for `list_device_revisions`. HTML page: https://policylayer.com/tools/jmpijll-fortimanager-mcp/list-device-revisions

## Facts

- Tool: `list_device_revisions`
- Server: Fortimanager (`jmpijll/fortimanager-mcp`) — https://policylayer.com/tools/jmpijll-fortimanager-mcp.md
- Homepage: https://github.com/jmpijll/fortimanager-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

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

## Why list_device_revisions is rated Low

The verb 'list' and the noun 'revisions' together strongly suggest this tool queries and returns historical version information about devices without modifying, executing, or deleting anything. The empty description lowers confidence slightly, but the name itself is sufficiently clear.

From the tool's own definition: "Tool name 'list_device_revisions' indicates a read-only operation that retrieves or enumerates revision history of devices."

## Use case

AI agents call list_device_revisions to retrieve information from Fortimanager without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Fortimanager:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_device_revisions": {}
  }
}
```

## Other tools on Fortimanager (583)

- `bulk_delete_security_profile_entries` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/bulk-delete-security-profile-entries.md
- `clear_database_cache` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/clear-database-cache.md
- `delete_adom_revision` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-adom-revision.md
- `delete_central_dnat_policy` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-central-dnat-policy.md
- `delete_central_snat_policy` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-central-snat-policy.md
- `delete_certificate_template` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-certificate-template.md
- `delete_cli_script` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-cli-script.md
- `delete_cli_template` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-cli-template.md
- `delete_cli_template_group` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-cli-template-group.md
- `delete_custom_application` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-custom-application.md
- `delete_device_blueprint` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-device-blueprint.md
- `delete_device_group` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-device-group.md
- `delete_dns_filter_domain` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-dns-filter-domain.md
- `delete_dynamic_interface` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-dynamic-interface.md
- `delete_external_threat_feed` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-external-threat-feed.md
- `delete_firewall_address` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-firewall-address.md
- `delete_firewall_policy` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-firewall-policy.md
- `delete_firewall_zone` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-firewall-zone.md
- `delete_fortiap_profile` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-fortiap-profile.md
- `delete_fortiextender` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-fortiextender.md
- `delete_internet_service_fqdn` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-internet-service-fqdn.md
- `delete_internet_service_group` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-internet-service-group.md
- `delete_ip_pool` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-ip-pool.md
- `delete_ips_sensor` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-ips-sensor.md
- `delete_ipsec_phase1_interface` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-ipsec-phase1-interface.md
- `delete_ipsec_phase2_interface` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-ipsec-phase2-interface.md
- `delete_ipsec_template` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-ipsec-template.md
- `delete_meta_field` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-meta-field.md
- `delete_object_metadata` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-object-metadata.md
- `delete_policy_block` — Destructive — https://policylayer.com/tools/jmpijll-fortimanager-mcp/delete-policy-block.md
- …and 553 more: https://policylayer.com/tools/jmpijll-fortimanager-mcp.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=jmpijll-fortimanager-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/jmpijll-fortimanager-mcp