crear_categorias · MCP Inventario MCP: Risk & Policy

WHAT IT DOES

What crear_categorias does on MCP Inventario

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

WHY IT NEEDS A POLICY

Why crear_categorias needs a policy

This tool creates new category entries in the MongoDB inventory database. Creation of records is a reversible write operation (categories can be deleted later). Misuse could pollute the category structure but has limited blast radius compared to destructive or financial operations.

From the tool's definition 'Crea nuevas categorías en el inventario' — creates new category records in the inventory system

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

crear_categorias Rate-limited

crear_categorias 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": {
    "crear_categorias": {
      "limits": [
        {
          "counter": "crear_categorias_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 MCP Inventario, so you can run agents against it safely.

FAQ

Questions about crear_categorias

What does the crear_categorias tool do? +

Crea nuevas categorías en el inventario, 1 o más a la vez. Cada categoría solo necesita un nombre (ej:. It is categorised as a Write tool in the MCP Inventario MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on crear_categorias? +

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

What risk level is crear_categorias? +

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

Can I rate-limit crear_categorias? +

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

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

crear_categorias is provided by the MCP Inventario MCP server (olivio-git/mcp-experiment-inventory). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.