schedule_config_checks

THE RISK

Low Risk

Why schedule_config_checks needs a policy

With no description available, the tool's behavior cannot be determined with confidence. The name 'schedule_config_checks' suggests a read or execute operation (scheduling configuration checks), but without evidence it's unclear whether it reads, writes, or executes anything. Lowered confidence due to empty description; defaulting to Other given insufficient information.

From the tool's definition Tool name is 'schedule_config_checks' but description is empty and uninformative.

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

POLICY

How to control schedule_config_checks

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 schedule_config_checks:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "schedule_config_checks": {
      "limits": [
        {
          "counter": "schedule_config_checks_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

schedule_config_checks gets a rate cap, and 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.

SET A RULE FOR THIS TOOL →

Free to start. No card required.

EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Tool risk categories → How PolicyLayer classifies MCP tools by what they can do.
MCP tool → What an MCP tool is and how clients discover and call it.
Rate Limiting MCP Tool Calls: A Practical Guide →
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FAQ

Questions about schedule_config_checks

What does the schedule_config_checks tool do? +

schedule_config_checks. It is categorised as a Other tool in the Prometheus MCP Server MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on schedule_config_checks? +

Register the Prometheus MCP Server MCP server in PolicyLayer and add a rule for schedule_config_checks: 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 schedule_config_checks? +

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

Can I rate-limit schedule_config_checks? +

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

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

schedule_config_checks 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 →