unpublish_locale · Shopify Graphql MCP: Risk & Policy

WHAT IT DOES

What unpublish_locale does on Shopify Graphql

AI agents use unpublish_locale 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 unpublish_locale needs a policy

Unpublishing a locale changes the visibility/availability of localized content in the Shopify store. This is a reversible modification (the locale can be republished), so it falls under Write rather than Destructive.

From the tool's definition Unpublish a locale

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

unpublish_locale Rate-limited

unpublish_locale 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": {
    "unpublish_locale": {
      "limits": [
        {
          "counter": "unpublish_locale_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 unpublish_locale

What does the unpublish_locale tool do? +

Unpublish a locale. 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 unpublish_locale? +

Register the Shopify Graphql MCP server in PolicyLayer and add a rule for unpublish_locale: 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 unpublish_locale? +

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

Can I rate-limit unpublish_locale? +

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

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

unpublish_locale 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.