adjust_inventory · Kockatoos Shopify MCP Server MCP

WHAT IT DOES

What adjust_inventory does on Kockatoos Shopify MCP Server

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

WHY IT NEEDS A POLICY

Why adjust_inventory needs a policy

This tool modifies inventory levels in Shopify, which is a write operation. Misuse could cause significant business impact by adding or removing stock incorrectly — leading to overselling, stockouts, or financial discrepancies — but the operation is reversible (inventory can be re-adjusted), so it does not qualify as Destructive.

From the tool's definition Adjust inventory by a relative amount (positive to add stock, negative to remove)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

adjust_inventory Rate-limited

adjust_inventory 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": {
    "adjust_inventory": {
      "limits": [
        {
          "counter": "adjust_inventory_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 Kockatoos Shopify MCP Server, so you can run agents against it safely.

FAQ

Questions about adjust_inventory

What does the adjust_inventory tool do? +

Adjust inventory by a relative amount (positive to add stock, negative to remove). Requires the inventory_item_id (from a product variant) and location_id. It is categorised as a Write tool in the Kockatoos Shopify 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 adjust_inventory? +

Register the Kockatoos Shopify MCP Server MCP server in PolicyLayer and add a rule for adjust_inventory: 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 Kockatoos Shopify MCP Server. Nothing to install.

What risk level is adjust_inventory? +

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

Can I rate-limit adjust_inventory? +

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

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

adjust_inventory is provided by the Kockatoos Shopify MCP Server MCP server (untitled-developers/shopify-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.