marcar_notificacion_leida · IOL MCP Server MCP

WHAT IT DOES

What marcar_notificacion_leida does on IOL MCP Server

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

WHY IT NEEDS A POLICY

Why marcar_notificacion_leida needs a policy

This tool modifies the state of a notification (marking it as read), which is a reversible write operation. It has minimal blast radius as it only affects notification read status, not financial data or critical system state.

From the tool's definition Marcar notificación como leída — marks a notification as read

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

marcar_notificacion_leida Rate-limited

marcar_notificacion_leida 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": {
    "marcar_notificacion_leida": {
      "limits": [
        {
          "counter": "marcar_notificacion_leida_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 IOL MCP Server, so you can run agents against it safely.

FAQ

Questions about marcar_notificacion_leida

What does the marcar_notificacion_leida tool do? +

Marcar notificación como leída. It is categorised as a Write tool in the IOL 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 marcar_notificacion_leida? +

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

What risk level is marcar_notificacion_leida? +

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

Can I rate-limit marcar_notificacion_leida? +

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

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

marcar_notificacion_leida is provided by the IOL MCP Server MCP server (pgallar/iol-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.