create-jump-host-cache-cluster

THE RISK

High Risk

Why create-jump-host-cache-cluster needs a policy

The name suggests creating infrastructure (a jump host and/or cache cluster), which involves provisioning cloud resources. This falls under Execute/Write as it triggers external operations. The description is empty, reducing confidence. Creating a jump host is notable for security implications (it opens network access paths), warranting high severity. Since description is absent, confidence is lowered.

From the tool's definition Tool name: 'create-jump-host-cache-cluster'; description is empty/uninformative.

Documented attack patterns abuse exactly the kind of access create-jump-host-cache-cluster gives an agent:

POLICY

How to control create-jump-host-cache-cluster

PolicyLayer is an MCP gateway — it sits between your AI agents and Amazon Redshift MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for create-jump-host-cache-cluster:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create-jump-host-cache-cluster": {
      "limits": [
        {
          "counter": "create-jump-host-cache-cluster_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

create-jump-host-cache-cluster stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register Amazon Redshift 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.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

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All 805 Amazon Redshift MCP Server tools →

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Go deeper

Govern code and CI agents → Branch allowlists, approval on merges, and rate caps on the build and pipeline tools agents trigger.
High-risk tools in Amazon Redshift MCP Server → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
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 create-jump-host-cache-cluster

What does the create-jump-host-cache-cluster tool do? +

create-jump-host-cache-cluster. It is categorised as a Execute tool in the Amazon Redshift MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on create-jump-host-cache-cluster? +

Register the Amazon Redshift MCP Server MCP server in PolicyLayer and add a rule for create-jump-host-cache-cluster: 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 Redshift MCP Server. Nothing to install.

What risk level is create-jump-host-cache-cluster? +

create-jump-host-cache-cluster is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit create-jump-host-cache-cluster? +

Yes. Add a rate_limit block to the create-jump-host-cache-cluster 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-jump-host-cache-cluster completely? +

Set action: deny in the PolicyLayer policy for create-jump-host-cache-cluster. 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-jump-host-cache-cluster? +

create-jump-host-cache-cluster is provided by the Amazon Redshift MCP Server MCP server (awslabs.redshift-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 Redshift MCP Server tool call.

Start from Amazon Redshift 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 →