# list_backups

List all Memorystore for Valkey backups.

Agent View of the PolicyLayer registry record for `list_backups`. HTML page: https://policylayer.com/tools/com-googleapis-memorystore-mcp/list-backups

## Facts

- Tool: `list_backups`
- Server: Mcp (`https://memorystore.googleapis.com/mcp`) — https://policylayer.com/tools/com-googleapis-memorystore-mcp.md
- Homepage: https://github.com/https://memorystore.googleapis.com/mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 3 (1 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `parent` | string | yes | Required. The resource name of the backupCollection using the form: `projects/{project_id}/locations/{location_id}/backupCollections/{backup_collection_id}` |
| `pageSize` | integer | no | Optional. The maximum number of items to return. If not specified, a default value of 1000 will be used by the service. Regardless of the page_size value, the r |
| `pageToken` | string | no | Optional. The `next_page_token` value returned from a previous `ListBackupCollections` request, if any. |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "list_backups",
    "arguments": {
      "parent": "<parent>"
    }
  }
}
```

## Why list_backups is rated Low

This tool performs a query/list operation to retrieve information about existing backups. It has no side effects, does not modify data, execute code, delete resources, or commit financial transactions. The blast radius of misuse is minimal—an unauthorized listing of backups may expose metadata but does not affect system integrity or operations.

From the tool's own definition: "Tool name 'list_backups' with description 'List all Memorystore for Valkey backups' indicates a read operation that retrieves and lists backup metadata without modifying or executing actions."

## Use case

AI agents call list_backups to retrieve information from Mcp 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 Mcp:

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

## Other tools on Mcp (13)

- `delete_backup` — Destructive — https://policylayer.com/tools/com-googleapis-memorystore-mcp/delete-backup.md
- `delete_instance` — Destructive — https://policylayer.com/tools/com-googleapis-memorystore-mcp/delete-instance.md
- `get_backup` — Read — https://policylayer.com/tools/com-googleapis-memorystore-mcp/get-backup.md
- `get_backup_collection` — Read — https://policylayer.com/tools/com-googleapis-memorystore-mcp/get-backup-collection.md
- `get_certificate_authority` — Read — https://policylayer.com/tools/com-googleapis-memorystore-mcp/get-certificate-authority.md
- `get_instance` — Read — https://policylayer.com/tools/com-googleapis-memorystore-mcp/get-instance.md
- `list_backup_collections` — Read — https://policylayer.com/tools/com-googleapis-memorystore-mcp/list-backup-collections.md
- `list_instances` — Read — https://policylayer.com/tools/com-googleapis-memorystore-mcp/list-instances.md
- `backup_instance` — Write — https://policylayer.com/tools/com-googleapis-memorystore-mcp/backup-instance.md
- `create_instance` — Write — https://policylayer.com/tools/com-googleapis-memorystore-mcp/create-instance.md
- `export_backup` — Write — https://policylayer.com/tools/com-googleapis-memorystore-mcp/export-backup.md
- `reschedule_maintenance` — Write — https://policylayer.com/tools/com-googleapis-memorystore-mcp/reschedule-maintenance.md
- `update_instance` — Write — https://policylayer.com/tools/com-googleapis-memorystore-mcp/update-instance.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=com-googleapis-memorystore-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-googleapis-memorystore-mcp