criar_anexo · MCP Officegest MCP: Risk & Policy

WHAT IT DOES

What criar_anexo does on MCP Officegest

AI agents use criar_anexo 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_anexo needs a policy

The name indicates file/document attachment creation. This is a Write operation because it creates new data that can be modified or deleted later. Confidence is moderate (0.7) because the description is empty, leaving some ambiguity about exact behavior (e.g., whether it could overwrite existing attachments or have side effects).

From the tool's definition Tool name 'criar_anexo' means 'create attachment' in Portuguese; combined with the server's CRUD operations focus and management of clients, sales, and stock, this is a write operation that creates data reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

criar_anexo Rate-limited

criar_anexo 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_anexo": {
      "limits": [
        {
          "counter": "criar_anexo_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_anexo

What does the criar_anexo tool do? +

criar_anexo. 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_anexo? +

Register the MCP Officegest MCP server in PolicyLayer and add a rule for criar_anexo: 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_anexo? +

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

Can I rate-limit criar_anexo? +

Yes. Add a rate_limit block to the criar_anexo 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_anexo completely? +

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

criar_anexo 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.