create_demo_shop · Tunzaa MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_demo_shop does on Tunzaa MCP Server

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

WHY IT NEEDS A POLICY

Why create_demo_shop needs a policy

An AI agent can call create_demo_shop faster than any human can review — one bad instruction and it creates or modifies resources in Tunzaa MCP Server by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_demo_shop Rate-limited

create_demo_shop 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_demo_shop": {
      "limits": [
        {
          "counter": "create_demo_shop_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 Tunzaa MCP Server, so you can run agents against it safely.

FAQ

Questions about create_demo_shop

What does the create_demo_shop tool do? +

The ultimate grounding tool. Executes a full sequence of Tunzaa API calls (Token -> Payment -> Installments). Use this to see a. It is categorised as a Write tool in the Tunzaa 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_demo_shop? +

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

What risk level is create_demo_shop? +

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

Can I rate-limit create_demo_shop? +

Yes. Add a rate_limit block to the create_demo_shop 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_demo_shop completely? +

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

create_demo_shop is provided by the Tunzaa MCP Server MCP server (tunzaa/tunzaa_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.