myob_inventory_item_prepare_create

WHAT IT DOES

What myob_inventory_item_prepare_create does on MYOB Codex MCP

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

WHY IT NEEDS A POLICY

Why myob_inventory_item_prepare_create needs a policy

The tool creates new inventory items, which is a reversible write operation that modifies business data. It does not execute arbitrary code, delete data irreversibly, or move money. The 'prepare' pattern with required approval reduces immediate severity from high to medium, as the actual commit requires separate authorization.

From the tool's definition Tool name contains 'prepare_create' and description states 'Prepare inventory item creation. Requires approval before commit.' This indicates the tool prepares a write operation (creating inventory data) that requires explicit approval before execution.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

myob_inventory_item_prepare_create Rate-limited

myob_inventory_item_prepare_create 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": {
    "myob_inventory_item_prepare_create": {
      "limits": [
        {
          "counter": "myob_inventory_item_prepare_create_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 MYOB Codex MCP, so you can run agents against it safely.

FAQ

Questions about myob_inventory_item_prepare_create

What does the myob_inventory_item_prepare_create tool do? +

Prepare inventory item creation. Requires approval before commit. It is categorised as a Write tool in the MYOB Codex MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on myob_inventory_item_prepare_create? +

Register the MYOB Codex MCP server in PolicyLayer and add a rule for myob_inventory_item_prepare_create: 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 MYOB Codex MCP. Nothing to install.

What risk level is myob_inventory_item_prepare_create? +

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

Can I rate-limit myob_inventory_item_prepare_create? +

Yes. Add a rate_limit block to the myob_inventory_item_prepare_create 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 myob_inventory_item_prepare_create completely? +

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

myob_inventory_item_prepare_create is provided by the MYOB Codex MCP server (jaeko44/myob-codex-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.