Fetch all store credit accounts for a customer or company location
AI agents call get_store_credit_accounts_by_owner to retrieve information from Shopify Graphql without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves store credit account information for customers or company locations. It performs a query operation that returns data without creating, modifying, deleting, or executing any irreversible actions. The blast radius of misuse is limited to unauthorized viewing of financial account data, which is a read-level concern rather than a capability to move money or modify accounts.
From the tool's definition Tool name contains 'get' and description states 'Fetch all store credit accounts' — both indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Fetch all store credit accounts for a customer or company location. It is categorised as a Read tool in the Shopify Graphql MCP Server, which means it retrieves data without modifying state.
Register the Shopify Graphql MCP server in PolicyLayer and add a rule for get_store_credit_accounts_by_owner: 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.
get_store_credit_accounts_by_owner is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_store_credit_accounts_by_owner 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 get_store_credit_accounts_by_owner. 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.
get_store_credit_accounts_by_owner 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →