StartUnstructuredDataFlrMount · Veeam VBR v13 MCP Server MCP

WHAT IT DOES

What StartUnstructuredDataFlrMount does on Veeam VBR v13 MCP Server

AI agents invoke StartUnstructuredDataFlrMount to trigger actions in Veeam VBR v13 MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why StartUnstructuredDataFlrMount needs a policy

This tool executes a restore operation that mounts backup data into an accessible state. While not destructive (the original backup remains), it performs an irreversible operational change to infrastructure state (activating a mount point) and could expose sensitive data if misconfigured. The blast radius is high because an agent could mount unintended backups containing sensitive data or mount to incorrect targets.

From the tool's definition StartUnstructuredDataFlrMount initiates a file-level restore session, which triggers an external operation (mount operation) whose effects depend on the backup source and target arguments provided by the AI agent.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

StartUnstructuredDataFlrMount Rate-limited

StartUnstructuredDataFlrMount stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "StartUnstructuredDataFlrMount": {
      "limits": [
        {
          "counter": "startunstructureddataflrmount_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Veeam VBR v13 MCP Server, so you can run agents against it safely.

FAQ

Questions about StartUnstructuredDataFlrMount

What does the StartUnstructuredDataFlrMount tool do? +

Start a file-level restore session from an unstructured data backup. It is categorised as a Execute tool in the Veeam VBR v13 MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on StartUnstructuredDataFlrMount? +

Register the Veeam VBR v13 MCP Server MCP server in PolicyLayer and add a rule for StartUnstructuredDataFlrMount: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Veeam VBR v13 MCP Server. Nothing to install.

What risk level is StartUnstructuredDataFlrMount? +

StartUnstructuredDataFlrMount is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit StartUnstructuredDataFlrMount? +

Yes. Add a rate_limit block to the StartUnstructuredDataFlrMount rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block StartUnstructuredDataFlrMount completely? +

Set action: deny in the PolicyLayer policy for StartUnstructuredDataFlrMount. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides StartUnstructuredDataFlrMount? +

StartUnstructuredDataFlrMount is provided by the Veeam VBR v13 MCP Server MCP server (kid-boy/veeam-mcp-13). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.