buscar_empresa

SERVERBoletín Claro SOURCEhttps://boletinclaro.es/mcp

Low RISK CLASS

Category Other

Parameters 11 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/es-boletinclaro-mcp/buscar-empresa.md

WHAT IT DOES

What buscar_empresa does on Boletín Claro

AI agents call buscar_empresa as a supporting operation in Boletín Claro workflows.

Parameter	Type	Required	Description
`nombre`	string	Yes	Nombre o parte del nombre de la empresa a buscar.

Parameters from the server's own tool schema.

RISK

Why buscar_empresa is rated Low

Without any rule in front of it, every call an agent makes to buscar_empresa happens silently: no trail, no cap, no way to know it misbehaved until something breaks downstream.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs buscar_empresa safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Boletín Claro, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For buscar_empresa, this is the rule to start with:

buscar_empresa Rate-limited

buscar_empresa gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "buscar_empresa": {
      "limits": [
        {
          "counter": "buscar_empresa_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Boletín Claro, apply this rule, and every buscar_empresa call is checked against it from then on.

FAQ

Questions about buscar_empresa

What does the buscar_empresa tool do? +

Busca empresas por nombre (o parte del nombre) y devuelve sus NIF junto al total de dinero público recibido, para poder elegir una y consultar su detalle con perfil_empresa. Úsala cuando el usuario menciona una empresa por su nombre y no por su NIF. Gratis con una cuenta de Boletín Claro. Coste: 5 créditos del saldo compartido MCP/API. It is categorised as a Other tool in the Boletín Claro MCP Server, which means it performs auxiliary operations.

What parameters does buscar_empresa accept? +

buscar_empresa accepts 1 parameter: nombre. Required: nombre. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on buscar_empresa? +

Register the Boletín Claro MCP server in PolicyLayer and add a rule for buscar_empresa: 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 Boletín Claro. Nothing to install.

What risk level is buscar_empresa? +

buscar_empresa is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit buscar_empresa? +

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

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

buscar_empresa is provided by the Boletín Claro MCP server (https://boletinclaro.es/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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