create_queue · Amazon ElastiCache Memcached MCP Server MCP

WHAT IT DOES

What create_queue does on Amazon ElastiCache Memcached MCP Server

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

WHY IT NEEDS A POLICY

Why create_queue needs a policy

The tool name 'create_queue' strongly suggests it creates a new queue resource (likely in AWS ElastiCache/SQS context given the server context). Queue creation is a reversible operation that modifies infrastructure state but is not destructive, financial, or code-execution-based. It falls under Write because it creates new resources.

From the tool's definition Tool name 'create_queue' indicates creation of a queueing resource, which is a reversible data structure creation operation typical of Write-category tools. However, the description is empty, which limits confidence in the exact scope and side effects.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_queue Rate-limited

create_queue 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": {
    "create_queue": {
      "limits": [
        {
          "counter": "create_queue_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 Amazon ElastiCache Memcached MCP Server, so you can run agents against it safely.

FAQ

Questions about create_queue

What does the create_queue tool do? +

create_queue. It is categorised as a Write tool in the Amazon ElastiCache Memcached 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 create_queue? +

Register the Amazon ElastiCache Memcached MCP Server MCP server in PolicyLayer and add a rule for create_queue: 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 ElastiCache Memcached MCP Server. Nothing to install.

What risk level is create_queue? +

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

Can I rate-limit create_queue? +

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

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

create_queue is provided by the Amazon ElastiCache Memcached MCP Server MCP server (awslabs.memcached-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.