create_synthetic_check · Pingera MCP Server MCP

WHAT IT DOES

What create_synthetic_check does on Pingera MCP Server

AI agents use create_synthetic_check 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_synthetic_check needs a policy

The tool creates a new synthetic check in the Pingera monitoring system, which is a reversible write operation (checks can be modified or deleted). Without a detailed description, confidence is moderate, but the pattern of 'create_*' tools on a monitoring service typically involves writing new monitoring configurations.

From the tool's definition Tool name 'create_synthetic_check' indicates data creation. Description is empty, but sibling tools include 'create_alert', 'create_check', 'create_component' which are Write operations on a monitoring service.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_synthetic_check Rate-limited

create_synthetic_check 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_synthetic_check": {
      "limits": [
        {
          "counter": "create_synthetic_check_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_synthetic_check

What does the create_synthetic_check tool do? +

create_synthetic_check. 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_synthetic_check? +

Register the Pingera MCP Server MCP server in PolicyLayer and add a rule for create_synthetic_check: 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_synthetic_check? +

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

Can I rate-limit create_synthetic_check? +

Yes. Add a rate_limit block to the create_synthetic_check 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_synthetic_check completely? +

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

create_synthetic_check 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.