criar_unidade_medida · MCP Officegest MCP: Risk & Policy

WHAT IT DOES

What criar_unidade_medida does on MCP Officegest

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

WHY IT NEEDS A POLICY

Why criar_unidade_medida needs a policy

This tool creates a new measurement unit record in the system. Creation of configuration/reference data is a Write operation—it modifies system state reversibly (the unit can be deleted or modified later). The blast radius is low since measurement units are reference data with no direct financial impact, deletions, or code execution. This is a standard CRUD Create operation.

From the tool's definition Tool name 'criar_unidade_medida' (Portuguese: 'create measurement unit') and description 'Cria uma unidade de medida' (Creates a measurement unit) indicate data creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

criar_unidade_medida Rate-limited

criar_unidade_medida 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": {
    "criar_unidade_medida": {
      "limits": [
        {
          "counter": "criar_unidade_medida_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 Officegest, so you can run agents against it safely.

FAQ

Questions about criar_unidade_medida

What does the criar_unidade_medida tool do? +

Cria uma unidade de medida. It is categorised as a Write tool in the MCP Officegest MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on criar_unidade_medida? +

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

What risk level is criar_unidade_medida? +

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

Can I rate-limit criar_unidade_medida? +

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

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

criar_unidade_medida is provided by the MCP Officegest MCP server (rubencodex86/officegest-api-v2-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.