update_configuration · CloudStack MCP Server MCP

WHAT IT DOES

What update_configuration does on CloudStack MCP Server

AI agents use update_configuration to create or update resources in CloudStack MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CloudStack MCP Server environment.

WHY IT NEEDS A POLICY

Why update_configuration needs a policy

This tool modifies CloudStack global configuration settings, which can have wide-ranging effects across the infrastructure (affecting VMs, networking, storage). However, it is reversible (configurations can be updated again to previous values), making it Write rather than Destructive or Execute.

From the tool's definition Tool name 'update_configuration' and description 'Update a CloudStack global configuration' indicate modification of infrastructure settings.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_configuration Rate-limited

update_configuration stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "update_configuration": {
      "limits": [
        {
          "counter": "update_configuration_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about update_configuration

What does the update_configuration tool do? +

Update a CloudStack global configuration. It is categorised as a Write tool in the CloudStack MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on update_configuration? +

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

What risk level is update_configuration? +

update_configuration is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit update_configuration? +

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

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

update_configuration is provided by the CloudStack MCP Server MCP server (mozg31337/cloudstack-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.