create_mecanismo · Copywriting MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_mecanismo does on Copywriting MCP Server

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

WHY IT NEEDS A POLICY

Why create_mecanismo needs a policy

This tool creates a new configuration file reversibly. It writes structured data (a YAML file) to disk and returns the file path. There is no deletion, execution of arbitrary code, financial transaction, or irreversible data destruction. The action is Write-class: data creation with the ability to be modified or overwritten later.

From the tool's definition Tool name 'create_mecanismo' and description 'Cria arquivo mecanismo-unico.yaml para uma oferta' (Creates a mecanismo-unico.yaml file for an offer).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_mecanismo Rate-limited

create_mecanismo 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": {
    "create_mecanismo": {
      "limits": [
        {
          "counter": "create_mecanismo_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 Copywriting MCP Server, so you can run agents against it safely.

FAQ

Questions about create_mecanismo

What does the create_mecanismo tool do? +

Cria arquivo mecanismo-unico.yaml para uma oferta. Usa o template canônico com estrutura: - MUP: Nova Causa, Sexy Cause, Problema Fundamental - MUS: Ingrediente Hero, Gimmick Name, Origin Story, Authority Hook - INDUTOR: Nome Sistema, Componentes QUANDO USAR: - Início da Fase 5 HELIX (MUP) - Quando oferta não tem mecanismo-unico.yaml RETORNA: Caminho do arquivo criado. It is categorised as a Write tool in the Copywriting 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 create_mecanismo? +

Register the Copywriting MCP Server MCP server in PolicyLayer and add a rule for create_mecanismo: 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 Copywriting MCP Server. Nothing to install.

What risk level is create_mecanismo? +

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

Can I rate-limit create_mecanismo? +

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

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

create_mecanismo is provided by the Copywriting MCP Server MCP server (lckx777/copywriting-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.