bde_series_destacades

THE RISK

Low Risk

Why bde_series_destacades needs a policy

This tool retrieves and displays financial time series data from Spain's central bank—a read-only operation with no modification, deletion, execution, or financial transaction capability. The data is public transparency information. No side effects or irreversible actions are possible.

From the tool's definition Tool name 'bde_series_destacades' and description 'Mostra les sèries financeres més destacades del Banc d'Espanya' (Shows the most prominent financial series from the Bank of Spain) indicates retrieval of public financial data from an official source.

Documented attack patterns abuse exactly the kind of access bde_series_destacades gives an agent:

POLICY

How to control bde_series_destacades

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Govern, and nothing reaches the server without passing your rules. This is the rule we recommend for bde_series_destacades:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "bde_series_destacades": {}
  }
}

bde_series_destacades is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Mcp Govern — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

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The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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FAQ

Questions about bde_series_destacades

What does the bde_series_destacades tool do? +

Mostra les sèries financeres més destacades del Banc d'Espanya. It is categorised as a Read tool in the Mcp Govern MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on bde_series_destacades? +

Register the Mcp Govern MCP server in PolicyLayer and add a rule for bde_series_destacades: 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 Mcp Govern. Nothing to install.

What risk level is bde_series_destacades? +

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

Can I rate-limit bde_series_destacades? +

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

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

bde_series_destacades is provided by the Mcp Govern MCP server (xavimf87/mcp-govern). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Govern tool call.

Start from Mcp Govern, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →