renombrarTabla · MyPos MCP: Risk & Policy

WHAT IT DOES

What renombrarTabla does on MyPos MCP

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

WHY IT NEEDS A POLICY

Why renombrarTabla needs a policy

Renaming a table is a schema modification operation. It does not delete data, but it can break dependent views, foreign keys, stored procedures, and application code that reference the old table name. This makes it a Write operation with high severity due to potential broad impact across the database and application layer.

From the tool's definition Tool name 'renombrarTabla' means 'rename table' in Spanish. Renaming a table modifies database schema reversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

renombrarTabla Rate-limited

renombrarTabla 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": {
    "renombrarTabla": {
      "limits": [
        {
          "counter": "renombrartabla_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MyPos MCP, so you can run agents against it safely.

FAQ

Questions about renombrarTabla

What does the renombrarTabla tool do? +

Sigue estas reglas OBLIGATORIAS para renombrar una tabla:\n. It is categorised as a Write tool in the MyPos MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on renombrarTabla? +

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

What risk level is renombrarTabla? +

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

Can I rate-limit renombrarTabla? +

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

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

renombrarTabla is provided by the MyPos MCP server (yonsn76/mypos-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.