language_create · Voog MCP: Risk & Policy

WHAT IT DOES

What language_create does on Voog

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

WHY IT NEEDS A POLICY

Why language_create needs a policy

This tool creates a new language configuration in a Voog CMS site. It is a Write operation because it creates new data reversibly—new languages can be deleted or modified afterward. The severity is medium because while language creation affects site configuration and could impact site rendering if misconfigured, it does not directly delete data, execute arbitrary code, or involve financial transactions.

From the tool's definition Tool description states 'Add a new language' and makes a POST request to /languages endpoint, which creates new data in the CMS system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

language_create Rate-limited

language_create 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": {
    "language_create": {
      "limits": [
        {
          "counter": "language_create_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 Voog, so you can run agents against it safely.

FAQ

Questions about language_create

What does the language_create tool do? +

Add a new language to the Voog site (POST /languages). It is categorised as a Write tool in the Voog MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on language_create? +

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

What risk level is language_create? +

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

Can I rate-limit language_create? +

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

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

language_create is provided by the Voog MCP server (runnel/voog-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.