insertarDatos · MyPos MCP: Risk & Policy

WHAT IT DOES

What insertarDatos does on MyPos MCP

AI agents use insertarDatos 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 insertarDatos needs a policy

'insertarDatos' (insert data) creates new records in a database table, which is a reversible write operation. However, it carries high severity because an AI agent could insert large volumes of malicious, incorrect, or sensitive data into production database tables, potentially corrupting datasets or causing data integrity issues.

From the tool's definition Tool name 'insertarDatos' translates to 'insertData' in English, indicating a data insertion operation. The server description mentions MySQL/PostgreSQL database connectivity.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

insertarDatos Rate-limited

insertarDatos 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": {
    "insertarDatos": {
      "limits": [
        {
          "counter": "insertardatos_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 MyPos MCP, so you can run agents against it safely.

FAQ

Questions about insertarDatos

What does the insertarDatos tool do? +

Sigue estas reglas para insertar datos:\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 insertarDatos? +

Register the MyPos MCP server in PolicyLayer and add a rule for insertarDatos: 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 insertarDatos? +

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

Can I rate-limit insertarDatos? +

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

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

insertarDatos 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.