create_check_group · Pingera MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_check_group does on Pingera MCP Server

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

WHY IT NEEDS A POLICY

Why create_check_group needs a policy

This tool creates a new monitoring check group, which is a reversible write operation. It adds configuration data to the Pingera monitoring service without deleting, destroying, executing arbitrary code, or moving money. The blast radius is low since grouping monitoring checks is administrative configuration with no direct impact on active systems or critical workflows.

From the tool's definition Tool name is 'create_check_group' and description states 'Create a new check group.' The verb 'create' indicates data creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_check_group Rate-limited

create_check_group 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_check_group": {
      "limits": [
        {
          "counter": "create_check_group_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 Pingera MCP Server, so you can run agents against it safely.

FAQ

Questions about create_check_group

What does the create_check_group tool do? +

Create a new check group. It is categorised as a Write tool in the Pingera 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_check_group? +

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

What risk level is create_check_group? +

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

Can I rate-limit create_check_group? +

Yes. Add a rate_limit block to the create_check_group 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_check_group completely? +

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

create_check_group is provided by the Pingera MCP Server MCP server (pingera/pingera-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.