Update an existing free shipping code discount. Only provided fields are changed.
AI agents use update_code_discount_free_shipping 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.
This tool modifies an existing discount record in Shopify. It is reversible (the discount can be updated again or deactivated), so it falls under Write rather than Destructive. However, misuse could allow unintended free shipping discounts to be applied broadly, causing financial impact indirectly, though it does not directly move money or commit financial obligations — it only modifies a discount configuration.
From the tool's definition 'Update an existing free shipping code discount. Only provided fields are changed.'
Attacks that exploit this kind of access
Update an existing free shipping code discount. Only provided fields are changed. 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.
Register the Kockatoos Shopify MCP Server MCP server in PolicyLayer and add a rule for update_code_discount_free_shipping: 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.
update_code_discount_free_shipping 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 update_code_discount_free_shipping 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 update_code_discount_free_shipping. 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.
update_code_discount_free_shipping 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.
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