arvan_detach_volume

Detach a volume from a server.

SERVERArvanCloud MCP Server SOURCEdwin-gharibi/arvancloud-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/dwin-gharibi-arvancloud-mcp/arvan-detach-volume.md

WHAT IT DOES

What arvan_detach_volume does on ArvanCloud MCP Server

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

RISK

Why arvan_detach_volume is rated Low

Even though arvan_detach_volume only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs arvan_detach_volume safely

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

arvan_detach_volume Allowed

arvan_detach_volume is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "arvan_detach_volume": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about arvan_detach_volume

What does the arvan_detach_volume tool do? +

Detach a volume from a server. It is categorised as a Read tool in the ArvanCloud MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on arvan_detach_volume? +

Register the ArvanCloud MCP Server MCP server in PolicyLayer and add a rule for arvan_detach_volume: 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 ArvanCloud MCP Server. Nothing to install.

What risk level is arvan_detach_volume? +

arvan_detach_volume is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit arvan_detach_volume? +

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

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

arvan_detach_volume is provided by the ArvanCloud MCP Server MCP server (dwin-gharibi/arvancloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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