create_scenario · Poranos Mcp Ainpc MCP: Risk & Policy

WHAT IT DOES

What create_scenario does on Poranos Mcp Ainpc

AI agents use create_scenario to create or update resources in Poranos Mcp Ainpc — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Poranos Mcp Ainpc environment.

WHY IT NEEDS A POLICY

Why create_scenario needs a policy

The tool creates new scenarios in the Poranos AI NPC system, which is a reversible operation (scenarios can be modified or removed). This is a Write operation rather than Read (no retrieval), Execute (no arbitrary code execution), or Destructive (creation is not irreversible deletion).

From the tool's definition Tool name 'create_scenario' combined with server purpose of enabling users to 'read and edit Poranos AI NPC scenarios' indicates data creation capability.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_scenario Rate-limited

create_scenario 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_scenario": {
      "limits": [
        {
          "counter": "create_scenario_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 Poranos Mcp Ainpc, so you can run agents against it safely.

FAQ

Questions about create_scenario

What does the create_scenario tool do? +

create_scenario. It is categorised as a Write tool in the Poranos Mcp Ainpc 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_scenario? +

Register the Poranos Mcp Ainpc MCP server in PolicyLayer and add a rule for create_scenario: 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 Poranos Mcp Ainpc. Nothing to install.

What risk level is create_scenario? +

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

Can I rate-limit create_scenario? +

Yes. Add a rate_limit block to the create_scenario 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_scenario completely? +

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

create_scenario is provided by the Poranos Mcp Ainpc MCP server (kkoba23/poranos-mcp-ainpc). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.