search_cloudformation_documentation

THE RISK

Low Risk

Why search_cloudformation_documentation needs a policy

Searching documentation is a read-only operation that retrieves information without side effects. The documentation is static reference material, not live infrastructure or data stores. Even with the empty description, the naming pattern clearly indicates a lookup/retrieval function rather than a write, destructive, execute, or financial action.

From the tool's definition Tool name 'search_cloudformation_documentation' indicates a query/search operation against documentation artifacts.

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

POLICY

How to control search_cloudformation_documentation

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

policy.json

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

search_cloudformation_documentation 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 Prometheus 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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Read tools on other servers

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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 search_cloudformation_documentation

What does the search_cloudformation_documentation tool do? +

search_cloudformation_documentation. It is categorised as a Read tool in the Prometheus MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on search_cloudformation_documentation? +

Register the Prometheus MCP Server MCP server in PolicyLayer and add a rule for search_cloudformation_documentation: 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 Prometheus MCP Server. Nothing to install.

What risk level is search_cloudformation_documentation? +

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

Can I rate-limit search_cloudformation_documentation? +

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

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

search_cloudformation_documentation is provided by the Prometheus MCP Server MCP server (awslabs.prometheus-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 Prometheus MCP Server tool call.

Start from Prometheus 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 →