Use this tool to retrieve a customer
AI agents call check_subscription to retrieve information from PageFly Refund MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a lookup operation to retrieve customer subscription information. It is a query/fetch operation that retrieves data without modifying, deleting, or executing actions. The context of a refund MCP server confirms this is informational—gathering customer data needed for refund decisions. No financial transaction, code execution, or data modification occurs by calling this tool alone.
From the tool's definition Tool name 'check_subscription' and description 'retrieve a customer' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
Use this tool to retrieve a customer. It is categorised as a Read tool in the PageFly Refund MCP Server MCP Server, which means it retrieves data without modifying state.
Register the PageFly Refund MCP Server MCP server in PolicyLayer and add a rule for check_subscription: 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 PageFly Refund MCP Server. Nothing to install.
check_subscription 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 check_subscription 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 check_subscription. 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.
check_subscription is provided by the PageFly Refund MCP Server MCP server (nthieu002/refund-crisp-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 →