create_location · Shopify Graphql MCP: Risk & Policy

WHAT IT DOES

What create_location does on Shopify Graphql

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

WHY IT NEEDS A POLICY

Why create_location needs a policy

Creating a location is a reversible write operation that adds a new configuration entity to a Shopify store. While it modifies store structure, the action can be undone by deleting the location. This does not rise to Execute (no code/command execution), Destructive (reversible), or Financial (no money movement).

From the tool's definition Tool name 'create_location' and description 'Create a new location' indicate data creation. The Shopify Admin GraphQL API context confirms this modifies store configuration by adding a new location resource.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_location Rate-limited

create_location 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_location": {
      "limits": [
        {
          "counter": "create_location_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 Shopify Graphql, so you can run agents against it safely.

FAQ

Questions about create_location

What does the create_location tool do? +

Create a new location. It is categorised as a Write tool in the Shopify Graphql 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_location? +

Register the Shopify Graphql MCP server in PolicyLayer and add a rule for create_location: 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 Shopify Graphql. Nothing to install.

What risk level is create_location? +

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

Can I rate-limit create_location? +

Yes. Add a rate_limit block to the create_location 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_location completely? +

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

create_location is provided by the Shopify Graphql MCP server (uvu-store/shopify-graphql-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.