create_system · Mipiti MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_system does on Mipiti MCP Server

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

WHY IT NEEDS A POLICY

Why create_system needs a policy

This tool creates a new system container, which is a reversible modification to data (similar to 'add_asset', 'add_component' operations evident in sibling tools). It does not execute arbitrary code, delete data irreversibly, move money, or retrieve data without side effects. The 'Create' verb and context of managing security posture models classify this as Write.

From the tool's definition Tool name 'create_system' and description 'Create a new system container' indicate creation of a new data structure within the Mipiti security posture platform.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_system Rate-limited

create_system 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_system": {
      "limits": [
        {
          "counter": "create_system_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 Mipiti MCP Server, so you can run agents against it safely.

FAQ

Questions about create_system

What does the create_system tool do? +

Create a new system container. It is categorised as a Write tool in the Mipiti 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_system? +

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

What risk level is create_system? +

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

Can I rate-limit create_system? +

Yes. Add a rate_limit block to the create_system 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_system completely? +

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

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