create_delivery_customization
Create a new delivery customization rule using a Shopify Function
This record as markdown: /tools/uvu-store-shopify-graphql-mcp/create-delivery-customization.md
What create_delivery_customization does on Shopify Graphql
AI agents use create_delivery_customization 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 create_delivery_customization is rated Medium
This tool creates (Write category) a delivery customization rule in Shopify. While creation is reversible (the rule can be deleted), the blast radius is high because delivery customization rules directly affect order fulfillment logic, shipping calculations, and customer experience. Misconfiguration by an AI agent could disrupt shipping workflows or apply unintended rules to all orders.
From the tool's definition Tool name 'create_delivery_customization' uses the verb 'create', indicating new data is being added. Description states it creates 'a new delivery customization rule', which is reversible creation of configuration data.
Attacks that exploit this kind of access
The rule that runs create_delivery_customization 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 create_delivery_customization, this is the rule to start with:
create_delivery_customization 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Shopify Graphql, apply this rule, and every create_delivery_customization call is checked against it from then on.
Questions about create_delivery_customization
Create a new delivery customization rule using a Shopify Function. 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.
Register the Shopify Graphql MCP server in PolicyLayer and add a rule for create_delivery_customization: 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.
create_delivery_customization is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_delivery_customization 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 create_delivery_customization. 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.
create_delivery_customization 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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