set_random_member

THE RISK

Low Risk

Why set_random_member needs a policy

The tool retrieves random members from a set without modifying or removing them, making it a pure read operation. The phrase 'without removing' explicitly confirms no side effects. Confidence is slightly reduced because the tool name and description seem inconsistent with an Amazon Translate MCP server context, suggesting possible misattribution.

From the tool's definition Get random member(s) from set without removing.

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

POLICY

How to control set_random_member

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

policy.json

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

set_random_member 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 Amazon Translate 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.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

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All 805 Amazon Translate MCP Server tools →

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Go deeper

Roll out MCP under one policy → Per-person scoped tokens, one central policy, and full audit across every server your team connects.
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 →
PolicyLayer vs alternatives → How deterministic, per-call MCP policy compares with gateways, identity layers, and authorisation platforms.

FAQ

Questions about set_random_member

What does the set_random_member tool do? +

Get random member(s) from set without removing. It is categorised as a Read tool in the Amazon Translate MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on set_random_member? +

Register the Amazon Translate MCP Server MCP server in PolicyLayer and add a rule for set_random_member: 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 Amazon Translate MCP Server. Nothing to install.

What risk level is set_random_member? +

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

Can I rate-limit set_random_member? +

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

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

set_random_member is provided by the Amazon Translate MCP Server MCP server (awslabs.amazon-translate-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Amazon Translate MCP Server tool call.

Start from Amazon Translate 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 →