This record as markdown: /tools/uvu-store-shopify-graphql-mcp/delete-customer-address.md
What delete_customer_address does on Shopify Graphql
AI agents call delete_customer_address to permanently remove resources in Shopify Graphql, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_customer_address is rated Critical
This tool permanently removes customer records from the Shopify store. While the name suggests deleting an address, the description explicitly states it deletes a customer—a destructive operation with high blast radius (loss of customer data, order history association, potential business continuity impact). Destructive severity exceeds Write because the action is irreversible.
From the tool's definition Tool name 'delete_customer_address' and description 'Delete a customer' indicate irreversible deletion of customer data. The action cannot be undone.
Attacks that exploit this kind of access
The rule that runs delete_customer_address safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Shopify Graphql, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_customer_address, this is the rule to start with:
delete_customer_address is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Shopify Graphql, apply this rule, and every delete_customer_address call is checked against it from then on.
Questions about delete_customer_address
Delete a customer. It is categorised as a Destructive tool in the Shopify Graphql MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Shopify Graphql MCP server in PolicyLayer and add a rule for delete_customer_address: 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.
delete_customer_address is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_customer_address 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.
Set action: deny in the PolicyLayer policy for delete_customer_address. 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.
delete_customer_address 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.
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