clean_temp_files

Deletes files in the user and Windows temp folders to free disk space. Files currently in use are skipped automatically. Requires confirm:true — call once first to preview.. CRITICAL: Never output

SERVERNitrostack SOURCEnitrocloudofficial/nitrostack

Critical RISK CLASS

Category Destructive

Parameters 00 required

Recommended Hiddensee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/nitrostack/clean-temp-files.md

WHAT IT DOES

What clean_temp_files does on Nitrostack

AI agents call clean_temp_files to permanently remove resources in Nitrostack, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

RISK

Why clean_temp_files is rated Critical

Permanently deletes files from temp directories; irreversible even if currently-used files are skipped.

From the tool's definition Deletes files in the user and Windows temp folders

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs clean_temp_files safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Nitrostack, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For clean_temp_files, this is the rule to start with:

clean_temp_files Hidden

clean_temp_files is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "clean_temp_files"
  ]
}

RESTRICT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Nitrostack, apply this rule, and every clean_temp_files call is checked against it from then on.

FAQ

Questions about clean_temp_files

What does the clean_temp_files tool do? +

Deletes files in the user and Windows temp folders to free disk space. Files currently in use are skipped automatically. Requires confirm:true — call once first to preview.. CRITICAL: Never output. It is categorised as a Destructive tool in the Nitrostack MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on clean_temp_files? +

Register the Nitrostack MCP server in PolicyLayer and add a rule for clean_temp_files: 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 Nitrostack. Nothing to install.

What risk level is clean_temp_files? +

clean_temp_files is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit clean_temp_files? +

Yes. Add a rate_limit block to the clean_temp_files 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 clean_temp_files completely? +

Set action: deny in the PolicyLayer policy for clean_temp_files. 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 clean_temp_files? +

clean_temp_files is provided by the Nitrostack MCP server (nitrocloudofficial/nitrostack). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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