get_corporate_officer_disqualification

THE RISK

Low Risk

Why get_corporate_officer_disqualification needs a policy

This tool retrieves publicly available disqualification information about corporate officers from the Companies House registry. It is a read-only query operation with no side effects, no code execution, no data modification, and no financial impact. The low severity reflects minimal blast radius—retrieving public officer disqualification data poses no security risk if misused by an AI agent.

From the tool's definition Tool name 'get_corporate_officer_disqualification' and description 'Get disqualification details for a corporate officer' indicate a retrieval operation that queries existing public regulatory data without modifying, executing, or deleting anything.

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

POLICY

How to control get_corporate_officer_disqualification

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

policy.json

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

get_corporate_officer_disqualification 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 Companies House MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

Related tools and policies

More Companies House MCP Server tools

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All 37 Companies House MCP Server tools →

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get_corporate_officer_disqualification

What does the get_corporate_officer_disqualification tool do? +

Get disqualification details for a corporate officer. It is categorised as a Read tool in the Companies House MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_corporate_officer_disqualification? +

Register the Companies House MCP Server MCP server in PolicyLayer and add a rule for get_corporate_officer_disqualification: 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 Companies House MCP Server. Nothing to install.

What risk level is get_corporate_officer_disqualification? +

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

Can I rate-limit get_corporate_officer_disqualification? +

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

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

get_corporate_officer_disqualification is provided by the Companies House MCP Server MCP server (stefanoamorelli/companies-house-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Companies House MCP Server tool call.

Start from Companies House MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →