lock_user

Lock a user account

SERVERCloudStack MCP Server SOURCEmozg31337/cloudstack-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mozg31337-cloudstack-mcp-server/lock-user.md

WHAT IT DOES

What lock_user does on CloudStack MCP Server

AI agents use lock_user 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.

RISK

Why lock_user is rated Medium

Locking a user account is a reversible write operation that modifies account state (it can be unlocked), but it has a high blast radius as it immediately prevents a user from accessing the system, potentially disrupting services or operations dependent on that account.

From the tool's definition Lock a user account

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs lock_user safely

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

lock_user Rate-limited

lock_user 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": {
    "lock_user": {
      "limits": [
        {
          "counter": "lock_user_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about lock_user

What does the lock_user tool do? +

Lock a user account. 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 lock_user? +

Register the CloudStack MCP Server MCP server in PolicyLayer and add a rule for lock_user: 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 lock_user? +

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

Can I rate-limit lock_user? +

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

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

lock_user 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.

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